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Full vulnerability report · 2025
CVE-2025-21759High confidence

ipv6: mcast: extend RCU protection in igmp6_send()

Linux · Linux

7.8HighCVSS 3.1
Recommended action
Patch only the product branches with a verified fix

High technical severity; prioritise exposed affected systems while verifying vendor guidance. Verified remediation exists for at least one product or source, but 21 structured product or package states remain unresolved. Apply remediation only to the exact product branch confirmed by its source.

Fix availability varies by product
R
Operational reassessment

Published severity in operational context

Open reassessment dashboard →
Published severityHighOperational priority:Medium, lowered one band.downgradedsince 3 Oct 2026

Evidence used

  • No CISA KEV confirmation is currently recorded.
  • Exploitation requires an existing local or physical foothold with privileges.
  • EPSS is 7.80% for the current model date.

Compensating controls

  • Validate the affected product branch and deploy the verified fixed release.
  • Restrict local access and enforce least privilege on affected hosts.
  • Monitor vendor guidance and exploitation sources for a material change.

Verification

  1. Confirm that the asset runs Linux Linux and falls inside the recorded affected range.
  2. Verify the installed build against the product-specific fixed version after deployment.
  3. Validate exposure, authentication requirements and compensating controls in the actual environment.
  4. Reopen this reassessment when CVSS, KEV, EPSS, exploit evidence or remediation changes.
Mitigation target: As exposure requiresRemediation target: Within 365 days

This automated reassessment organises public evidence. It does not know asset exposure, business impact or control effectiveness and does not replace CVSS or a human risk decision.

Cross-source reconciliation

Remediation availability differs by product scope

Verified remediation exists for at least one product or source, but 21 structured product or package states remain unresolved. Apply remediation only to the exact product branch confirmed by its source.

Distribution package intelligence

Release-specific package status

Debian, ubuntu findings are scoped to the named distribution, release and source package. An absent finding does not mean a package is unaffected.

24 package states
Package result overrides the generic status

BlackTree has verified remediation for at least one product or source, but the relevant distribution still reports no fixed package for 21 affected package states shown here. Treat those rows as affected with no fix until that distribution publishes a fixed version.

Repository candidate not checked

A published vendor fix does not prove that a matching update is enabled and installable on a particular asset. Confirm the local package candidate before scheduling remediation.

Distribution releaseSource packageVendor stateFixed versionEvidence
Debian trixietrixie · sourcelinuxVendor fix publishedDebian records a fixed source-package version for this release.6.12.16-1Debian Security Tracker ↗Source updated 5 Oct 2026
Debian bookwormbookworm · sourcelinuxAffected, no fix publishedDebian currently tracks this release as open.Not published in this feedDebian Security Tracker ↗Source updated 5 Oct 2026
Debian forkyforky · sourcelinuxVendor fix publishedDebian records a fixed source-package version for this release.6.12.16-1Debian Security Tracker ↗Source updated 5 Oct 2026
Debian sidsid · sourcelinuxVendor fix publishedDebian records a fixed source-package version for this release.6.12.16-1Debian Security Tracker ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinuxAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-awsAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-azureAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-azure-nvidiaAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-gcpAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-gkeAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-gkeopAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-ibmAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-intelAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-lowlatencyAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-nvidiaAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-nvidia-lowlatencyAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-nvidia-tegraAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-oem-6.11Affected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-oracleAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-raspiAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-raspi-realtimeAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-realtimeAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-riscvAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-xilinxAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Direct vendor intelligence

Authoritative vendor CSAF and VEX advisories

Structured product status and remediation from the issuing vendor. Product-state explanations are always visible; large lists can be searched or downloaded.

1 current
CVE-2025-21759 · CSAF 2.0 · revision 55 · interimSUSE Product Security TeamCVE-2025-21759
373 known affected

The vendor explicitly identifies these products as affected by this CVE.

  • kernel-default as component of SLES-LTSS-TERADATA 15 SP2
  • kernel-source as component of SLES-LTSS-TERADATA 15 SP2
  • kernel-default as component of SUSE Linux Enterprise Desktop 15 SP6
  • kernel-default-extra as component of SUSE Linux Enterprise Desktop 15 SP6
  • kernel-source as component of SUSE Linux Enterprise Desktop 15 SP6
  • kernel-default as component of SUSE Linux Enterprise High Availability Extension 12 SP5
  • kernel-source as component of SUSE Linux Enterprise High Availability Extension 12 SP5
  • kernel-default as component of SUSE Linux Enterprise High Availability Extension 15 SP5
  • kernel-source as component of SUSE Linux Enterprise High Availability Extension 15 SP5
  • kernel-default as component of SUSE Linux Enterprise High Performance Computing 12 SP2
  • kernel-default-base as component of SUSE Linux Enterprise High Performance Computing 12 SP2
  • kernel-default-devel as component of SUSE Linux Enterprise High Performance Computing 12 SP2
Summary
In the Linux kernel, the following vulnerability has been resolved: ipv6: mcast: extend RCU protection in igmp6_send() igmp6_send() can be called without RTNL or RCU being held. Extend RCU protection so that we can safely fetch the net pointer and avoid a potential UAF. Note that we no longer can use sock_alloc_send_skb() because ipv6.igmp_sk uses GFP_KERNEL allocations which can sleep. Instead use alloc_skb() and charge the net->ipv6.igmp_sk socket under RCU protection.
Remediation
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Optional official sources

National CERT insights
?CERT means Computer Emergency Response Team; CSIRT is the closely related term Computer Security Incident Response Team.

Choose official national sources for this report. Each advisory shows its original language. Your selection is remembered on this device and included in shared links.

Official European source

ENISA European Vulnerability Database

Official EUVD identifiers, advisory evidence and known-exploited context. Missing fields are not treated as evidence of low risk.

1 current
ENISA EUVD identifier

EUVD-2025-5157

No EUVD known-exploited evidence

In the Linux kernel, the following vulnerability has been resolved: ipv6: mcast: extend RCU protection in igmp6_send() igmp6_send() can be called without RTNL or RCU being held. Extend RCU protection so that we can safely fetch the net pointer and avoid a potential UAF. Note that we no longer can use sock_alloc_send_skb() because ipv6.igmp_sk uses GFP_KERNEL allocations which can sleep. Instead use alloc_skb() and charge the net->ipv6.igmp_sk socket under RCU protection.

EUVD state
Present in the current official mapping
Known exploitation
Not present in the current ENISA EUVD known-exploited dataset. This is not proof of no exploitation.
ENISA score
7.8 · CVSS 3.1
Advisory evidence
No linked advisory details stored yet
Recommended actionPatch only the product branches with a verified fix

High technical severity; prioritise exposed affected systems while verifying vendor guidance. Verified remediation exists for at least one product or source, but 21 structured product or package states remain unresolved. Apply remediation only to the exact product branch confirmed by its source.

Fix availability varies by product
01

What, why and how

In the Linux kernel, the following vulnerability has been resolved: ipv6: mcast: extend RCU protection in igmp6_send() igmp6_send() can be called without RTNL or RCU being held. Extend RCU protection so that we can safely fetch the net pointer and avoid a potential UAF. Note that we no longer can use sock_alloc_send_skb() because ipv6.igmp_sk uses GFP_KERNEL allocations which can sleep. Instead use alloc_skb() and charge the net->ipv6.igmp_sk socket under RCU protection.

What

In the Linux kernel, the following vulnerability has been resolved: ipv6: mcast: extend RCU protection in igmp6_send() igmp6_send() can be called without RTNL or RCU being held. Extend RCU protection so that we can safely fetch the net pointer and avoid a potential UAF. Note that we no longer can use sock_alloc_send_skb() because ipv6.igmp_sk uses GFP_KERNEL allocations which can sleep. Instead use alloc_skb() and charge the net->ipv6.igmp_sk socket under RCU protection.

Why

The program can continue using memory after it has been released, producing unsafe and attacker-influenceable behaviour.

How

An attacker operating through local access may attempt exploitation with low privileges. If successful, the issue may cause the confidentiality, integrity or availability impact described by the vendor.

What

In the Linux kernel, the following vulnerability has been resolved: ipv6: mcast: extend RCU protection in igmp6_send() igmp6_send() can be called without RTNL or RCU being held. Extend RCU protection so that we can safely fetch the net pointer and avoid a potential UAF. Note that we no longer can use sock_alloc_send_skb() because ipv6.igmp_sk uses GFP_KERNEL allocations which can sleep. Instead use alloc_skb() and charge the net->ipv6.igmp_sk socket under RCU protection.

Why

The program can continue using memory after it has been released, producing unsafe and attacker-influenceable behaviour.

How

An attacker operating through local access may attempt exploitation with low privileges. If successful, the issue may cause the confidentiality, integrity or availability impact described by the vendor.

02

Exploit reality and attack path

CVSS severity, EPSS forecast probability, public exploit material and CISA-confirmed exploitation are separate signals.

Observed exploitation
?Confirmed exploitation and public exploit material are separate signals. Attacks can occur without public proof-of-concept or exploit code.
No confirmed evidence

No CISA KEV match was present at the last successful refresh. This means no confirmation from that source, not proof of no exploitation.

Public PoC / exploit material
?Confirmed exploitation and public exploit material are separate signals. Attacks can occur without public proof-of-concept or exploit code.
None recorded

No exploit-tagged reference or CISA SSVC proof-of-concept state is currently recorded. Research may still exist outside the structured feeds.

Likely attack path
local access → Use After Free → cause the confidentiality, integrity or availability impact described by the vendor
Attack surface
Local
Privileges required
Low: a basic authenticated account is required
User interaction
None
Attack complexity
Low: no specialised conditions are recorded
Security boundary
Unchanged: impact remains within the vulnerable component's security authority
Weakness
?CWE means Common Weakness Enumeration: a standard category for the underlying weakness.
CWE-416 ↗

CWE-416: Use After Free. The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory belongs to the code that operates on the new pointer.

CVSS vector
?CVSS means Common Vulnerability Scoring System. The vector records the metric values used to calculate technical severity.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Common Vulnerability Scoring System 3.1: the compact vector below is decoded into plain language.

AVLocalAttack vector: The attacker needs local access to the vulnerable system.ACLowAttack complexity: No specialised conditions are required beyond attacker-controlled input.PRLowPrivileges required: The attacker needs basic user-level privileges.UINoneUser interaction: No action by another user is required.SUnchangedScope: The security impact remains within the vulnerable component's authority.CHighConfidentiality impact: A successful attack can cause a major loss.IHighIntegrity impact: A successful attack can cause a major loss.AHighAvailability impact: A successful attack can cause a major loss.
Post-exploitation / living off the land
The issue can support a local privilege or sandbox boundary transition; normal system utilities may then be available in the gained context.
CWE-416
A

Official authority intelligence

Only matched European and national findings are included. Language selectors and unavailable sources are omitted.

ENISA EUVD · EUVD-2025-5157Official EUVD mapping

In the Linux kernel, the following vulnerability has been resolved: ipv6: mcast: extend RCU protection in igmp6_send() igmp6_send() can be called without RTNL or RCU being held. Extend RCU protection so that we can safely fetch the net pointer and avoid a potential UAF. Note that we no longer can use sock_alloc_send_skb() because ipv6.igmp_sk uses GFP_KERNEL allocations which can sleep. Instead use alloc_skb() and charge the net->ipv6.igmp_sk socket under RCU protection.

Official EUVD record ↗
BSI · German · WID-SEC-2025-0453Linux Kernel: Mehrere Schwachstellen

Ein entfernter Angreifer kann mehrere Schwachstellen im Linux Kernel ausnutzen um die Vertraulichkeit, Integrität und Verfügbarkeit zu gefährden.

Official advisory ↗
BSI · German · WID-SEC-2025-2043IBM QRadar SIEM: Mehrere Schwachstellen

Ein Angreifer kann mehrere Schwachstellen in IBM QRadar SIEM ausnutzen, um beliebigen Programmcode auszuführen, einen Denial of Service Zustand zu erzeugen, um Dateien zu manipulieren und um nicht nächer spezifizierte Auswirkungen zu erzielen..

Official advisory ↗
BSI · German · WID-SEC-2025-1439Dell Secure Connect Gateway: Mehrere Schwachstellen ermöglichen nicht spezifizierten Angriff

Ein Angreifer kann mehrere Schwachstellen in Dell Secure Connect Gateway ausnutzen, um einen nicht näher spezifizierten Angriff durchzuführen.

Official advisory ↗
Cyber Security Agency of Singapore · English · CSA-SB-20250305Security Bulletin 5 March 2025

The Cyber Security Agency of Singapore included this CVE in its official Security Bulletin 5 March 2025, published on 5 March 2025. Open the linked bulletin for the product, severity and reference information published in that issue.

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0326Multiples vulnérabilités dans les produits VMware

d?id=CVE-2025-21723 Référence CVE CVE-2025-21730 https://www.cve.org/CVERecord?id=CVE-2025-21730 Référence CVE CVE-2025-21732 https://www.cve.org/CVERecord?id=CVE-2025-21732 Référence CVE CVE-2025-21734 https://www.cve.org/CVERecord?id=CVE-2025-21734 Référence CVE CVE-2025-21738 https://www.cve.org/CVERecord?id=CVE-2025-21738 Référence CVE CVE-2025-21739 https://www.cve.org/CVERecord?id=CVE-2025-21739 Référence CVE CVE-2025-21750 https://www.cve.org/CVERecord?id=CVE-2025-21750 Référence CVE CVE-2025-21751 https://www.cve.org/CVERecord?id=CVE-2025-21751 Référence CVE CVE-2025-21752 https://www.cve.org/CVERecord?id=CVE-2025-21752 Référence CVE CVE-2025-21759 https://www.cve.org/CVERecord?id=CVE-2025-21759 Référence CVE CVE-2025-21768 https://www.cve.org/CVERecord?id=CVE-2025-21768 Référence CVE CVE-2025-21780 https://www.cve.org/CVERecord?id=CVE-2025-21780 Référence CVE CVE-2025-21786 https://www.cve.org/CVERecord?id=CVE-2025-21786 Référence CVE CVE-2025-21792 https://www.cve.org/CVERecord?id=CVE-2025-21792 Référence CVE CVE-2025-21801 https://www.cve.org/CVERecord?id=CVE-2025-21801 Référence CVE CVE-2025-21812 https://www.cve.org/CVERecord?id=CVE-2025-21812 Référence CVE CVE-2025-21816 https://www.cve.org/CVERecord?id=CVE-2025-21816 Référence CVE CVE-2025-21817 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0316Multiples vulnérabilités dans les produits VMware

d?id=CVE-2025-21723 Référence CVE CVE-2025-21730 https://www.cve.org/CVERecord?id=CVE-2025-21730 Référence CVE CVE-2025-21732 https://www.cve.org/CVERecord?id=CVE-2025-21732 Référence CVE CVE-2025-21734 https://www.cve.org/CVERecord?id=CVE-2025-21734 Référence CVE CVE-2025-21738 https://www.cve.org/CVERecord?id=CVE-2025-21738 Référence CVE CVE-2025-21739 https://www.cve.org/CVERecord?id=CVE-2025-21739 Référence CVE CVE-2025-21750 https://www.cve.org/CVERecord?id=CVE-2025-21750 Référence CVE CVE-2025-21751 https://www.cve.org/CVERecord?id=CVE-2025-21751 Référence CVE CVE-2025-21752 https://www.cve.org/CVERecord?id=CVE-2025-21752 Référence CVE CVE-2025-21759 https://www.cve.org/CVERecord?id=CVE-2025-21759 Référence CVE CVE-2025-21768 https://www.cve.org/CVERecord?id=CVE-2025-21768 Référence CVE CVE-2025-21780 https://www.cve.org/CVERecord?id=CVE-2025-21780 Référence CVE CVE-2025-21786 https://www.cve.org/CVERecord?id=CVE-2025-21786 Référence CVE CVE-2025-21792 https://www.cve.org/CVERecord?id=CVE-2025-21792 Référence CVE CVE-2025-21801 https://www.cve.org/CVERecord?id=CVE-2025-21801 Référence CVE CVE-2025-21812 https://www.cve.org/CVERecord?id=CVE-2025-21812 Référence CVE CVE-2025-21816 https://www.cve.org/CVERecord?id=CVE-2025-21816 Référence CVE CVE-2025-21817 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2025-AVI-0969Multiples vulnérabilités dans les produits VMware

d?id=CVE-2025-21744 Référence CVE CVE-2025-21745 https://www.cve.org/CVERecord?id=CVE-2025-21745 Référence CVE CVE-2025-21746 https://www.cve.org/CVERecord?id=CVE-2025-21746 Référence CVE CVE-2025-21748 https://www.cve.org/CVERecord?id=CVE-2025-21748 Référence CVE CVE-2025-21749 https://www.cve.org/CVERecord?id=CVE-2025-21749 Référence CVE CVE-2025-21750 https://www.cve.org/CVERecord?id=CVE-2025-21750 Référence CVE CVE-2025-21753 https://www.cve.org/CVERecord?id=CVE-2025-21753 Référence CVE CVE-2025-21754 https://www.cve.org/CVERecord?id=CVE-2025-21754 Référence CVE CVE-2025-21758 https://www.cve.org/CVERecord?id=CVE-2025-21758 Référence CVE CVE-2025-21759 https://www.cve.org/CVERecord?id=CVE-2025-21759 Référence CVE CVE-2025-21760 https://www.cve.org/CVERecord?id=CVE-2025-21760 Référence CVE CVE-2025-21761 https://www.cve.org/CVERecord?id=CVE-2025-21761 Référence CVE CVE-2025-21762 https://www.cve.org/CVERecord?id=CVE-2025-21762 Référence CVE CVE-2025-21763 https://www.cve.org/CVERecord?id=CVE-2025-21763 Référence CVE CVE-2025-21764 https://www.cve.org/CVERecord?id=CVE-2025-21764 Référence CVE CVE-2025-21765 https://www.cve.org/CVERecord?id=CVE-2025-21765 Référence CVE CVE-2025-21766 https://www.cve.org/CVERecord?id=CVE-2025-21766 Référence CVE CVE-2025-21767 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2025-AVI-0842Multiples vulnérabilités dans le noyau Linux de Red Hat

ctobre 2025 https://access.redhat.com/errata/RHSA-2025:17192 Bulletin de sécurité Red Hat RHSA-2025:17241 du 02 octobre 2025 https://access.redhat.com/errata/RHSA-2025:17241 Référence CVE CVE-2022-48701 https://www.cve.org/CVERecord?id=CVE-2022-48701 Référence CVE CVE-2022-49969 https://www.cve.org/CVERecord?id=CVE-2022-49969 Référence CVE CVE-2022-50087 https://www.cve.org/CVERecord?id=CVE-2022-50087 Référence CVE CVE-2022-50211 https://www.cve.org/CVERecord?id=CVE-2022-50211 Référence CVE CVE-2022-50229 https://www.cve.org/CVERecord?id=CVE-2022-50229 Référence CVE CVE-2023-53125 https://www.cve.org/CVERecord?id=CVE-2023-53125 Référence CVE CVE-2025-21759 https://www.cve.org/CVERecord?id=CVE-2025-21759 Référence CVE CVE-2025-22026 https://www.cve.org/CVERecord?id=CVE-2025-22026 Référence CVE CVE-2025-22058 https://www.cve.org/CVERecord?id=CVE-2025-22058 Référence CVE CVE-2025-22097 https://www.cve.org/CVERecord?id=CVE-2025-22097 Référence CVE CVE-2025-37797 https://www.cve.org/CVERecord?id=CVE-2025-37797 Référence CVE CVE-2025-37810 https://www.cve.org/CVERecord?id=CVE-2025-37810 Référence CVE CVE-2025-37823 https://www.cve.org/CVERecord?id=CVE-2025-37823 Référence CVE CVE-2025-38200 https://www.cve.org/CVERecord?id=CVE-2025-38200 Référence CVE CVE-2025-38211 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2025-AVI-0789Multiples vulnérabilités dans les produits IBM

lletin de sécurité IBM 7244786 du 12 septembre 2025 https://www.ibm.com/support/pages/node/7244786 Référence CVE CVE-2021-47670 https://www.cve.org/CVERecord?id=CVE-2021-47670 Référence CVE CVE-2023-49083 https://www.cve.org/CVERecord?id=CVE-2023-49083 Référence CVE CVE-2024-12797 https://www.cve.org/CVERecord?id=CVE-2024-12797 Référence CVE CVE-2024-47081 https://www.cve.org/CVERecord?id=CVE-2024-47081 Référence CVE CVE-2024-56644 https://www.cve.org/CVERecord?id=CVE-2024-56644 Référence CVE CVE-2024-6119 https://www.cve.org/CVERecord?id=CVE-2024-6119 Référence CVE CVE-2025-21727 https://www.cve.org/CVERecord?id=CVE-2025-21727 Référence CVE CVE-2025-21759 https://www.cve.org/CVERecord?id=CVE-2025-21759 Référence CVE CVE-2025-22058 https://www.cve.org/CVERecord?id=CVE-2025-22058 Référence CVE CVE-2025-22097 https://www.cve.org/CVERecord?id=CVE-2025-22097 Référence CVE CVE-2025-26791 https://www.cve.org/CVERecord?id=CVE-2025-26791 Référence CVE CVE-2025-37914 https://www.cve.org/CVERecord?id=CVE-2025-37914 Référence CVE CVE-2025-38085 https://www.cve.org/CVERecord?id=CVE-2025-38085 Référence CVE CVE-2025-38159 https://www.cve.org/CVERecord?id=CVE-2025-38159 Référence CVE CVE-2025-38200 https://www.cve.org/CVERecord?id=CVE-2025-38200 Référence CVE CVE-2025-38250 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2025-AVI-0788Multiples vulnérabilités dans le noyau Linux de Red Hat

tembre 2025 https://access.redhat.com/errata/RHSA-2025:15669 Bulletin de sécurité Red Hat RHSA-2025:15670 du 11 septembre 2025 https://access.redhat.com/errata/RHSA-2025:15670 Référence CVE CVE-2022-49985 https://www.cve.org/CVERecord?id=CVE-2022-49985 Référence CVE CVE-2022-50000 https://www.cve.org/CVERecord?id=CVE-2022-50000 Référence CVE CVE-2022-50211 https://www.cve.org/CVERecord?id=CVE-2022-50211 Référence CVE CVE-2023-2513 https://www.cve.org/CVERecord?id=CVE-2023-2513 Référence CVE CVE-2024-42094 https://www.cve.org/CVERecord?id=CVE-2024-42094 Référence CVE CVE-2024-50102 https://www.cve.org/CVERecord?id=CVE-2024-50102 Référence CVE CVE-2025-21759 https://www.cve.org/CVERecord?id=CVE-2025-21759 Référence CVE CVE-2025-22058 https://www.cve.org/CVERecord?id=CVE-2025-22058 Référence CVE CVE-2025-22097 https://www.cve.org/CVERecord?id=CVE-2025-22097 Référence CVE CVE-2025-37803 https://www.cve.org/CVERecord?id=CVE-2025-37803 Référence CVE CVE-2025-37914 https://www.cve.org/CVERecord?id=CVE-2025-37914 Référence CVE CVE-2025-38079 https://www.cve.org/CVERecord?id=CVE-2025-38079 Référence CVE CVE-2025-38085 https://www.cve.org/CVERecord?id=CVE-2025-38085 Référence CVE CVE-2025-38159 https://www.cve.org/CVERecord?id=CVE-2025-38159 Référence CVE CVE-2025-38211 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2025-AVI-0760Multiples vulnérabilités dans les produits IBM

ve.org/CVERecord?id=CVE-2024-6762 Référence CVE CVE-2024-6763 https://www.cve.org/CVERecord?id=CVE-2024-6763 Référence CVE CVE-2024-6827 https://www.cve.org/CVERecord?id=CVE-2024-6827 Référence CVE CVE-2024-7254 https://www.cve.org/CVERecord?id=CVE-2024-7254 Référence CVE CVE-2024-8184 https://www.cve.org/CVERecord?id=CVE-2024-8184 Référence CVE CVE-2024-9823 https://www.cve.org/CVERecord?id=CVE-2024-9823 Référence CVE CVE-2025-0755 https://www.cve.org/CVERecord?id=CVE-2025-0755 Référence CVE CVE-2025-1647 https://www.cve.org/CVERecord?id=CVE-2025-1647 Référence CVE CVE-2025-21756 https://www.cve.org/CVERecord?id=CVE-2025-21756 Référence CVE CVE-2025-21759 https://www.cve.org/CVERecord?id=CVE-2025-21759 Référence CVE CVE-2025-21887 https://www.cve.org/CVERecord?id=CVE-2025-21887 Référence CVE CVE-2025-21966 https://www.cve.org/CVERecord?id=CVE-2025-21966 Référence CVE CVE-2025-22004 https://www.cve.org/CVERecord?id=CVE-2025-22004 Référence CVE CVE-2025-22868 https://www.cve.org/CVERecord?id=CVE-2025-22868 Référence CVE CVE-2025-22870 https://www.cve.org/CVERecord?id=CVE-2025-22870 Référence CVE CVE-2025-24528 https://www.cve.org/CVERecord?id=CVE-2025-24528 Référence CVE CVE-2025-24855 https://www.cve.org/CVERecord?id=CVE-2025-24855 Référence CVE CVE-2025-24970 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2025-AVI-0758Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2025-21744 Référence CVE CVE-2025-21745 https://www.cve.org/CVERecord?id=CVE-2025-21745 Référence CVE CVE-2025-21746 https://www.cve.org/CVERecord?id=CVE-2025-21746 Référence CVE CVE-2025-21748 https://www.cve.org/CVERecord?id=CVE-2025-21748 Référence CVE CVE-2025-21749 https://www.cve.org/CVERecord?id=CVE-2025-21749 Référence CVE CVE-2025-21750 https://www.cve.org/CVERecord?id=CVE-2025-21750 Référence CVE CVE-2025-21753 https://www.cve.org/CVERecord?id=CVE-2025-21753 Référence CVE CVE-2025-21754 https://www.cve.org/CVERecord?id=CVE-2025-21754 Référence CVE CVE-2025-21758 https://www.cve.org/CVERecord?id=CVE-2025-21758 Référence CVE CVE-2025-21759 https://www.cve.org/CVERecord?id=CVE-2025-21759 Référence CVE CVE-2025-21760 https://www.cve.org/CVERecord?id=CVE-2025-21760 Référence CVE CVE-2025-21761 https://www.cve.org/CVERecord?id=CVE-2025-21761 Référence CVE CVE-2025-21762 https://www.cve.org/CVERecord?id=CVE-2025-21762 Référence CVE CVE-2025-21763 https://www.cve.org/CVERecord?id=CVE-2025-21763 Référence CVE CVE-2025-21764 https://www.cve.org/CVERecord?id=CVE-2025-21764 Référence CVE CVE-2025-21765 https://www.cve.org/CVERecord?id=CVE-2025-21765 Référence CVE CVE-2025-21766 https://www.cve.org/CVERecord?id=CVE-2025-21766 Référence CVE CVE-2025-21767 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2025-AVI-0743Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2024-58020 Référence CVE CVE-2024-58086 https://www.cve.org/CVERecord?id=CVE-2024-58086 Référence CVE CVE-2024-58088 https://www.cve.org/CVERecord?id=CVE-2024-58088 Référence CVE CVE-2024-58093 https://www.cve.org/CVERecord?id=CVE-2024-58093 Référence CVE CVE-2025-21704 https://www.cve.org/CVERecord?id=CVE-2025-21704 Référence CVE CVE-2025-21706 https://www.cve.org/CVERecord?id=CVE-2025-21706 Référence CVE CVE-2025-21712 https://www.cve.org/CVERecord?id=CVE-2025-21712 Référence CVE CVE-2025-21746 https://www.cve.org/CVERecord?id=CVE-2025-21746 Référence CVE CVE-2025-21758 https://www.cve.org/CVERecord?id=CVE-2025-21758 Référence CVE CVE-2025-21759 https://www.cve.org/CVERecord?id=CVE-2025-21759 Référence CVE CVE-2025-21760 https://www.cve.org/CVERecord?id=CVE-2025-21760 Référence CVE CVE-2025-21761 https://www.cve.org/CVERecord?id=CVE-2025-21761 Référence CVE CVE-2025-21762 https://www.cve.org/CVERecord?id=CVE-2025-21762 Référence CVE CVE-2025-21763 https://www.cve.org/CVERecord?id=CVE-2025-21763 Référence CVE CVE-2025-21764 https://www.cve.org/CVERecord?id=CVE-2025-21764 Référence CVE CVE-2025-21765 https://www.cve.org/CVERecord?id=CVE-2025-21765 Référence CVE CVE-2025-21766 https://www.cve.org/CVERecord?id=CVE-2025-21766 Référence CVE CVE-2025-21767 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2025-AVI-0721Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2024-58020 Référence CVE CVE-2024-58086 https://www.cve.org/CVERecord?id=CVE-2024-58086 Référence CVE CVE-2024-58088 https://www.cve.org/CVERecord?id=CVE-2024-58088 Référence CVE CVE-2024-58093 https://www.cve.org/CVERecord?id=CVE-2024-58093 Référence CVE CVE-2025-21704 https://www.cve.org/CVERecord?id=CVE-2025-21704 Référence CVE CVE-2025-21706 https://www.cve.org/CVERecord?id=CVE-2025-21706 Référence CVE CVE-2025-21712 https://www.cve.org/CVERecord?id=CVE-2025-21712 Référence CVE CVE-2025-21746 https://www.cve.org/CVERecord?id=CVE-2025-21746 Référence CVE CVE-2025-21758 https://www.cve.org/CVERecord?id=CVE-2025-21758 Référence CVE CVE-2025-21759 https://www.cve.org/CVERecord?id=CVE-2025-21759 Référence CVE CVE-2025-21760 https://www.cve.org/CVERecord?id=CVE-2025-21760 Référence CVE CVE-2025-21761 https://www.cve.org/CVERecord?id=CVE-2025-21761 Référence CVE CVE-2025-21762 https://www.cve.org/CVERecord?id=CVE-2025-21762 Référence CVE CVE-2025-21763 https://www.cve.org/CVERecord?id=CVE-2025-21763 Référence CVE CVE-2025-21764 https://www.cve.org/CVERecord?id=CVE-2025-21764 Référence CVE CVE-2025-21765 https://www.cve.org/CVERecord?id=CVE-2025-21765 Référence CVE CVE-2025-21766 https://www.cve.org/CVERecord?id=CVE-2025-21766 Référence CVE CVE-2025-21767 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2025-AVI-0699Multiples vulnérabilités dans le noyau Linux de Red Hat

De multiples vulnérabilités ont été découvertes dans le noyau Linux de Red Hat. Certaines d'entre elles permettent à un attaquant de provoquer une atteinte à la confidentialité des données, un contournement de la politique de sécurité et un déni de service.

Official advisory ↗
CERT-FR · French · CERTFR-2025-AVI-0648Multiples vulnérabilités dans le noyau Linux de Red Hat

d?id=CVE-2023-52835 Référence CVE CVE-2024-26660 https://www.cve.org/CVERecord?id=CVE-2024-26660 Référence CVE CVE-2024-27025 https://www.cve.org/CVERecord?id=CVE-2024-27025 Référence CVE CVE-2024-41039 https://www.cve.org/CVERecord?id=CVE-2024-41039 Référence CVE CVE-2024-41065 https://www.cve.org/CVERecord?id=CVE-2024-41065 Référence CVE CVE-2024-42226 https://www.cve.org/CVERecord?id=CVE-2024-42226 Référence CVE CVE-2024-50074 https://www.cve.org/CVERecord?id=CVE-2024-50074 Référence CVE CVE-2024-50082 https://www.cve.org/CVERecord?id=CVE-2024-50082 Référence CVE CVE-2024-57980 https://www.cve.org/CVERecord?id=CVE-2024-57980 Référence CVE CVE-2025-21759 https://www.cve.org/CVERecord?id=CVE-2025-21759 Référence CVE CVE-2025-21887 https://www.cve.org/CVERecord?id=CVE-2025-21887 Référence CVE CVE-2025-21905 https://www.cve.org/CVERecord?id=CVE-2025-21905 Référence CVE CVE-2025-21919 https://www.cve.org/CVERecord?id=CVE-2025-21919 Référence CVE CVE-2025-22004 https://www.cve.org/CVERecord?id=CVE-2025-22004 Référence CVE CVE-2025-22085 https://www.cve.org/CVERecord?id=CVE-2025-22085 Référence CVE CVE-2025-22091 https://www.cve.org/CVERecord?id=CVE-2025-22091 Référence CVE CVE-2025-22104 https://www.cve.org/CVERecord?id=CVE-2025-22104 Référence CVE CVE-2025-22113 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2025-AVI-0606Multiples vulnérabilités dans le noyau Linux de Red Hat

De multiples vulnérabilités ont été découvertes dans le noyau Linux de Red Hat. Certaines d'entre elles permettent à un attaquant de provoquer une atteinte à la confidentialité des données, une atteinte à l'intégrité des données et un contournement de la politique de sécurité.

Official advisory ↗
CERT-FR · French · CERTFR-2025-AVI-0588Multiples vulnérabilités dans le noyau Linux de Red Hat

d?id=CVE-2024-36006 Référence CVE CVE-2024-36940 https://www.cve.org/CVERecord?id=CVE-2024-36940 Référence CVE CVE-2024-39471 https://www.cve.org/CVERecord?id=CVE-2024-39471 Référence CVE CVE-2024-41092 https://www.cve.org/CVERecord?id=CVE-2024-41092 Référence CVE CVE-2024-41097 https://www.cve.org/CVERecord?id=CVE-2024-41097 Référence CVE CVE-2024-43880 https://www.cve.org/CVERecord?id=CVE-2024-43880 Référence CVE CVE-2024-46826 https://www.cve.org/CVERecord?id=CVE-2024-46826 Référence CVE CVE-2024-56614 https://www.cve.org/CVERecord?id=CVE-2024-56614 Référence CVE CVE-2024-56615 https://www.cve.org/CVERecord?id=CVE-2024-56615 Référence CVE CVE-2025-21759 https://www.cve.org/CVERecord?id=CVE-2025-21759 Référence CVE CVE-2025-21887 https://www.cve.org/CVERecord?id=CVE-2025-21887 Référence CVE CVE-2025-21991 https://www.cve.org/CVERecord?id=CVE-2025-21991 Référence CVE CVE-2025-22004 https://www.cve.org/CVERecord?id=CVE-2025-22004 Référence CVE CVE-2025-22126 https://www.cve.org/CVERecord?id=CVE-2025-22126 Référence CVE CVE-2025-37738 https://www.cve.org/CVERecord?id=CVE-2025-37738 Référence CVE CVE-2025-37799 https://www.cve.org/CVERecord?id=CVE-2025-37799 Gestion détaillée du document le 11 juillet 2025 Version initiale Alertes Avis Bulletins d’actualités Mentions légales Conditions générales

Official advisory ↗
CERT-FR · French · CERTFR-2025-AVI-0529Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2025-21704 Référence CVE CVE-2025-21706 https://www.cve.org/CVERecord?id=CVE-2025-21706 Référence CVE CVE-2025-21707 https://www.cve.org/CVERecord?id=CVE-2025-21707 Référence CVE CVE-2025-21717 https://www.cve.org/CVERecord?id=CVE-2025-21717 Référence CVE CVE-2025-21729 https://www.cve.org/CVERecord?id=CVE-2025-21729 Référence CVE CVE-2025-21739 https://www.cve.org/CVERecord?id=CVE-2025-21739 Référence CVE CVE-2025-21753 https://www.cve.org/CVERecord?id=CVE-2025-21753 Référence CVE CVE-2025-21755 https://www.cve.org/CVERecord?id=CVE-2025-21755 Référence CVE CVE-2025-21758 https://www.cve.org/CVERecord?id=CVE-2025-21758 Référence CVE CVE-2025-21759 https://www.cve.org/CVERecord?id=CVE-2025-21759 Référence CVE CVE-2025-21760 https://www.cve.org/CVERecord?id=CVE-2025-21760 Référence CVE CVE-2025-21761 https://www.cve.org/CVERecord?id=CVE-2025-21761 Référence CVE CVE-2025-21762 https://www.cve.org/CVERecord?id=CVE-2025-21762 Référence CVE CVE-2025-21763 https://www.cve.org/CVERecord?id=CVE-2025-21763 Référence CVE CVE-2025-21764 https://www.cve.org/CVERecord?id=CVE-2025-21764 Référence CVE CVE-2025-21765 https://www.cve.org/CVERecord?id=CVE-2025-21765 Référence CVE CVE-2025-21766 https://www.cve.org/CVERecord?id=CVE-2025-21766 Référence CVE CVE-2025-21768 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2025-AVI-0509Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2025-21744 Référence CVE CVE-2025-21745 https://www.cve.org/CVERecord?id=CVE-2025-21745 Référence CVE CVE-2025-21749 https://www.cve.org/CVERecord?id=CVE-2025-21749 Référence CVE CVE-2025-21750 https://www.cve.org/CVERecord?id=CVE-2025-21750 Référence CVE CVE-2025-21753 https://www.cve.org/CVERecord?id=CVE-2025-21753 Référence CVE CVE-2025-21754 https://www.cve.org/CVERecord?id=CVE-2025-21754 Référence CVE CVE-2025-21755 https://www.cve.org/CVERecord?id=CVE-2025-21755 Référence CVE CVE-2025-21756 https://www.cve.org/CVERecord?id=CVE-2025-21756 Référence CVE CVE-2025-21758 https://www.cve.org/CVERecord?id=CVE-2025-21758 Référence CVE CVE-2025-21759 https://www.cve.org/CVERecord?id=CVE-2025-21759 Référence CVE CVE-2025-21760 https://www.cve.org/CVERecord?id=CVE-2025-21760 Référence CVE CVE-2025-21761 https://www.cve.org/CVERecord?id=CVE-2025-21761 Référence CVE CVE-2025-21762 https://www.cve.org/CVERecord?id=CVE-2025-21762 Référence CVE CVE-2025-21763 https://www.cve.org/CVERecord?id=CVE-2025-21763 Référence CVE CVE-2025-21764 https://www.cve.org/CVERecord?id=CVE-2025-21764 Référence CVE CVE-2025-21765 https://www.cve.org/CVERecord?id=CVE-2025-21765 Référence CVE CVE-2025-21766 https://www.cve.org/CVERecord?id=CVE-2025-21766 Référence CVE CVE-2025-21767 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2025-AVI-0336Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2024-58052 Référence CVE CVE-2024-58071 https://www.cve.org/CVERecord?id=CVE-2024-58071 Référence CVE CVE-2024-58072 https://www.cve.org/CVERecord?id=CVE-2024-58072 Référence CVE CVE-2024-58083 https://www.cve.org/CVERecord?id=CVE-2024-58083 Référence CVE CVE-2025-21693 https://www.cve.org/CVERecord?id=CVE-2025-21693 Référence CVE CVE-2025-21703 https://www.cve.org/CVERecord?id=CVE-2025-21703 Référence CVE CVE-2025-21708 https://www.cve.org/CVERecord?id=CVE-2025-21708 Référence CVE CVE-2025-21718 https://www.cve.org/CVERecord?id=CVE-2025-21718 Référence CVE CVE-2025-21744 https://www.cve.org/CVERecord?id=CVE-2025-21744 Référence CVE CVE-2025-21759 https://www.cve.org/CVERecord?id=CVE-2025-21759 Référence CVE CVE-2025-21760 https://www.cve.org/CVERecord?id=CVE-2025-21760 Référence CVE CVE-2025-21762 https://www.cve.org/CVERecord?id=CVE-2025-21762 Référence CVE CVE-2025-21763 https://www.cve.org/CVERecord?id=CVE-2025-21763 Référence CVE CVE-2025-21765 https://www.cve.org/CVERecord?id=CVE-2025-21765 Référence CVE CVE-2025-21766 https://www.cve.org/CVERecord?id=CVE-2025-21766 Référence CVE CVE-2025-21772 https://www.cve.org/CVERecord?id=CVE-2025-21772 Référence CVE CVE-2025-21776 https://www.cve.org/CVERecord?id=CVE-2025-21776 Référence CVE CVE-2025-21780 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2025-AVI-0307Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2025-21742 Référence CVE CVE-2025-21743 https://www.cve.org/CVERecord?id=CVE-2025-21743 Référence CVE CVE-2025-21744 https://www.cve.org/CVERecord?id=CVE-2025-21744 Référence CVE CVE-2025-21745 https://www.cve.org/CVERecord?id=CVE-2025-21745 Référence CVE CVE-2025-21749 https://www.cve.org/CVERecord?id=CVE-2025-21749 Référence CVE CVE-2025-21750 https://www.cve.org/CVERecord?id=CVE-2025-21750 Référence CVE CVE-2025-21753 https://www.cve.org/CVERecord?id=CVE-2025-21753 Référence CVE CVE-2025-21754 https://www.cve.org/CVERecord?id=CVE-2025-21754 Référence CVE CVE-2025-21756 https://www.cve.org/CVERecord?id=CVE-2025-21756 Référence CVE CVE-2025-21759 https://www.cve.org/CVERecord?id=CVE-2025-21759 Référence CVE CVE-2025-21760 https://www.cve.org/CVERecord?id=CVE-2025-21760 Référence CVE CVE-2025-21761 https://www.cve.org/CVERecord?id=CVE-2025-21761 Référence CVE CVE-2025-21762 https://www.cve.org/CVERecord?id=CVE-2025-21762 Référence CVE CVE-2025-21763 https://www.cve.org/CVERecord?id=CVE-2025-21763 Référence CVE CVE-2025-21764 https://www.cve.org/CVERecord?id=CVE-2025-21764 Référence CVE CVE-2025-21765 https://www.cve.org/CVERecord?id=CVE-2025-21765 Référence CVE CVE-2025-21766 https://www.cve.org/CVERecord?id=CVE-2025-21766 Référence CVE CVE-2025-21772 https://www.cve.org/CVERecord?id=

Official advisory ↗
JVN iPedia · Japanese · JVNDB-2025-002607Linux の Linux Kernel における解放済みメモリの使用に関する脆弱性

Linux の Linux Kernel には、解放済みメモリの使用に関する脆弱性が存在します。

Official advisory ↗
03

Patch and workaround

Operational remediation based on structured source evidence.

Status
?Patch availability is based on structured fixed-version fields and authoritative update references. If no fix is verified, check the vendor advisory before making a change.
Fix availability varies by product
Affected
Fixed
Linux: < 2.6.26, 5.10.271 ≤ 5.10.*, 5.15.222 ≤ 5.15.*, 6.1.189 ≤ 6.1.*, 6.6.79 ≤ 6.6.*, 6.12.16 ≤ 6.12.*, 6.13.4 ≤ 6.13.*, 6.14 ≤ *
Action
Use the product-specific evidence above. Patch only products with a verified fixed release, and keep every affected or under-investigation state without a matching fix in the remediation queue.
Workaround
No verified workaround is recorded. Limit untrusted access and use least privilege until authoritative guidance is available.
04

Evidence and provenance

Published 27 Feb 2025 · Last source change 3 Oct 2026, 10:55 UTC · CWE-416 · Use After Free

CVE recordCVE.org · 5.2
CVSS sourceCNA
EPSS source
?The date BlackTree first stored a score for this CVE from the daily FIRST EPSS feed.
FIRST · tracked since 2026-08-14
European sourceENISA EUVD · EUVD-2025-5157
Product sourceVendor CSAF · SUSE Product Security Team
Remediation sourceVendor CSAF · SUSE Product Security Team
CWE sourceCISA ADP
NVD statusNVD modified after enrichment

Core structured fields are present and their contributing authorities are shown above.

Material change intelligence

What changed after publication

View recent updates ↗
  1. Affected versionsThe structured affected or fixed version information changed.
    Before
    b8ad0cbc58f703972e9e37c4e2a8081dd7e6a551 < 81b25a07ebf53f9ef4ca8f3d96a8ddb94561dd5a; b8ad0cbc58f703972e9e37c4e2a8081dd7e6a551 < 0bf8e2f3768629d437a32cb824149e6e98254381; b8ad0cbc58f703972e9e37c4e2a8081dd7e6a551 < 8e92d6a413feaf968a33f0b439ecf27404407458; b8ad0cbc58f703972e9e37c4e2a8081dd7e6a551 < 087c1faa594fa07a66933d750c0b2610aa1a2946; 2.6.26 · Fixed: < 2.6.26; 6.6.79 ≤ 6.6.*; 6.12.16 ≤ 6.12.*; 6.13.4 ≤ 6.13.*; 6.14 ≤ *
    After
    Linux: b8ad0cbc58f703972e9e37c4e2a8081dd7e6a551 < 638e8fe3563a82f298fe537a28d5342a97278cf1, b8ad0cbc58f703972e9e37c4e2a8081dd7e6a551 < 6901bbb169e3add6c037218d996790cef6b3d650, b8ad0cbc58f703972e9e37c4e2a8081dd7e6a551 < 7e0a818ecc4d62e7fb668ea02de0bfe8ba0b7dff, b8ad0cbc58f703972e9e37c4e2a8081dd7e6a551 < 81b25a07ebf53f9ef4ca8f3d96a8ddb94561dd5a, b8ad0cbc58f703972e9e37c4e2a8081dd7e6a551 < 0bf8e2f3768629d437a32cb824149e6e98254381, b8ad0cbc58f703972e9e37c4e2a8081dd7e6a551 < 8e92d6a413feaf968a33f0b439ecf27404407458, b8ad0cbc58f703972e9e37c4e2a8081dd7e6a551 < 087c1faa594fa07a66933d750c0b2610aa1a2946, 2.6.26 · Fixed: Linux: < 2.6.26, 5.10.271 ≤ 5.10.*, 5.15.222 ≤ 5.15.*, 6.1.189 ≤ 6.1.*, 6.6.79 ≤ 6.6.*, 6.12.16 ≤ 6.12.*, 6.13.4 ≤ 6.13.*, 6.14 ≤ *
    CNA ↗
Material fields only · duplicate refreshes suppressed · history retained for the configured operational retention period
CVE published
Fixed release or patch reference recorded
ENISA EUVD · EUVD-2025-5157↗Vendor CSAF · SUSE Product Security Team↗Patch or update reference↗Patch or update reference↗Patch or update reference↗Patch or update reference↗CVE authority or vendor reference↗Official CVE record (CNA and ADP data)↗NVD record↗
Technical terms and abbreviations used in this report
CVE
Common Vulnerabilities and Exposures: the public identifier for one disclosed vulnerability.
CVSS
Common Vulnerability Scoring System: a technical severity framework; it is not patching priority by itself.
EPSS
Exploit Prediction Scoring System: FIRST's estimate of the probability that exploitation activity will be observed in the next 30 days; it is a forecast, not confirmation.
CWE
Common Weakness Enumeration: the standard category describing the underlying software or hardware weakness.
CNA
CVE Numbering Authority: an organisation authorised to assign and publish CVE records.
CISA ADP
Cybersecurity and Infrastructure Security Agency Authorized Data Publisher: structured enrichment added to a CVE record.
NVD
National Vulnerability Database: NIST's enrichment service for CVE records.
CERT / CSIRT
A computer security incident response team that publishes warnings or coordinates incident response.
PoC
Proof of concept: public material that demonstrates or helps reproduce exploitation.
CSAF
Common Security Advisory Framework: a machine-readable format for security advisories.
LoTL
Living off the land: abuse of legitimate tools or system functions during an attack.
Free version - for non-commercial use only.CVE-2025-21759 · cve.blacktree.nl