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Full vulnerability report · 2025
CVE-2023-52924High confidence

netfilter: nf_tables: don't skip expired elements during walk

Linux · Linux

5.5MediumCVSS 3.1
Recommended action
Patch only the product branches with a verified fix

Medium technical severity with no CISA KEV confirmation; remediate through the normal risk-based patch cycle unless local exposure raises the priority. Verified remediation exists for at least one product or source, but 1 structured product or package state 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 severityMediumOperational priority:Low, lowered one band.downgradedsince 11 May 2026

Evidence used

  • No CISA KEV confirmation is currently recorded.
  • Exploitation requires an existing local or physical foothold with privileges.
  • EPSS is 0.20% 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: No default targetRemediation target: Normal maintenance

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 1 structured product or package state 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.

5 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 1 affected package state 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.6.4.11-1Debian Security Tracker ↗Source updated 6 Oct 2026
Debian bookwormbookworm · sourcelinuxVendor fix publishedDebian records a fixed source-package version for this release.6.1.64-1Debian Security Tracker ↗Source updated 6 Oct 2026
Debian forkyforky · sourcelinuxVendor fix publishedDebian records a fixed source-package version for this release.6.4.11-1Debian Security Tracker ↗Source updated 6 Oct 2026
Debian sidsid · sourcelinuxVendor fix publishedDebian records a fixed source-package version for this release.6.4.11-1Debian Security Tracker ↗Source updated 6 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
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-2023-52924 · CSAF 2.0 · revision 3 · finalRed Hat Product Securitykernel: netfilter: nf_tables: don't skip expired elements during walk
38 known affected

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

  • kernel-rt as a component of Red Hat Enterprise Linux 8
  • kernel-rt-core as a component of Red Hat Enterprise Linux 8
  • kernel-rt-debug as a component of Red Hat Enterprise Linux 8
  • kernel-rt-debug-core as a component of Red Hat Enterprise Linux 8
  • kernel-rt-debug-devel as a component of Red Hat Enterprise Linux 8
  • kernel-rt-debug-kvm as a component of Red Hat Enterprise Linux 8
  • kernel-rt-debug-modules as a component of Red Hat Enterprise Linux 8
  • kernel-rt-debug-modules-extra as a component of Red Hat Enterprise Linux 8
  • kernel-rt-debug-modules-internal as a component of Red Hat Enterprise Linux 8
  • kernel-rt-devel as a component of Red Hat Enterprise Linux 8
  • kernel-rt-kvm as a component of Red Hat Enterprise Linux 8
  • kernel-rt-modules as a component of Red Hat Enterprise Linux 8
Summary
A flaw was found in the Linux kernel. Improper management of the lifecycle of some nf_tables objects could result in consumption of all system memory. An attacker who can create nf_tables rules could use this to effect a Denial of Service.
Remediation
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 The system must be rebooted for this update to take effect. Red Hat recommends treating all kernel errata as security-relevant. Given the kernel's fundamental role, any bug has a higher chance of impacting system security, even if that impact only becomes clear after a fix is published. Therefore, Red Hat prioritizes delivering fixes that improve our customers' overall security posture. Because of this proactive approach, a patch may be associated with a CVE assignment at a future date. Retroactive CVE assignments are always documented in the corresponding errata and on Red Hat's CVE pages. We strongly advise against delaying updates, as doing so may leave your system exposed when protections are already available.
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-2023-59440

No EUVD known-exploited evidence

ENISA has published the identifier mapping but no EUVD description has been stored yet.

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
Not supplied in the stored EUVD record
Advisory evidence
No linked advisory details stored yet
Recommended actionPatch only the product branches with a verified fix

Medium technical severity with no CISA KEV confirmation; remediate through the normal risk-based patch cycle unless local exposure raises the priority. Verified remediation exists for at least one product or source, but 1 structured product or package state 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: netfilter: nf_tables: don't skip expired elements during walk There is an asymmetry between commit/abort and preparation phase if the following conditions are met: 1. set is a verdict map ("1.2.3.4 : jump foo") 2. timeouts are enabled In this case, following sequence is problematic: 1. element E in set S refers to chain C 2. userspace requests removal of set S 3. kernel does a set walk to decrement chain->use count for all elements from preparation phase 4. kernel does another set walk to remove elements from the commit phase (or another walk to do a chain->use increment for all elements from abort phase) If E has already expired in 1), it will be ignored during list walk, so its use count won't have been changed. Then, when set is culled, ->destroy callback will zap the element via nf_tables_set_elem_destroy(), but this function is only safe for elements that have been deactivated earlier from the preparation phase: lack of earlier deactivate removes the element but leaks the chain use count, which results in a WARN splat when the chain gets removed later, plus a leak of the nft_chain structure. Update pipapo_get() not to skip expired elements, otherwise flush command reports bogus ENOENT errors.

What

In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: don't skip expired elements during walk There is an asymmetry between commit/abort and preparation phase if the following conditions are met: 1. set is a verdict map ("1.2.3.4 : jump foo") 2. timeouts are enabled In this case, following sequence is problematic: 1. element E in set S refers to chain C 2. userspace requests removal of set S 3. kernel does a set walk to decrement chain->use count for all elements from preparation phase 4. kernel does another set walk to remove elements from the commit phase (or another walk to do a chain->use increment for all elements from abort phase) If E has already expired in 1), it will be ignored during list walk, so its use count won't have been changed. Then, when set is culled, ->destroy callback will zap the element via nf_tables_set_elem_destroy(), but this function is only safe for elements that have been deactivated earlier from the preparation phase: lack of earlier deactivate removes the element but leaks the chain use count, which results in a WARN splat when the chain gets removed later, plus a leak of the nft_chain structure. Update pipapo_get() not to skip expired elements, otherwise flush command reports bogus ENOENT errors.

Why

The current structured CVE record identifies a security weakness, but the root cause requires confirmation in the linked vendor material.

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: netfilter: nf_tables: don't skip expired elements during walk There is an asymmetry between commit/abort and preparation phase if the following conditions are met: 1. set is a verdict map ("1.2.3.4 : jump foo") 2. timeouts are enabled In this case, following sequence is problematic: 1. element E in set S refers to chain C 2. userspace requests removal of set S 3. kernel does a set walk to decrement chain->use count for all elements from preparation phase 4. kernel does another set walk to remove elements from the commit phase (or another walk to do a chain->use increment for all elements from abort phase) If E has already expired in 1), it will be ignored during list walk, so its use count won't have been changed. Then, when set is culled, ->destroy callback will zap the element via nf_tables_set_elem_destroy(), but this function is only safe for elements that have been deactivated earlier from the preparation phase: lack of earlier deactivate removes the element but leaks the chain use count, which results in a WARN splat when the chain gets removed later, plus a leak of the nft_chain structure. Update pipapo_get() not to skip expired elements, otherwise flush command reports bogus ENOENT errors.

Why

The current structured CVE record identifies a security weakness, but the root cause requires confirmation in the linked vendor material.

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 → vulnerable operation → 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.
CWE not yet assigned
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:N/I:N/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.CNoneConfidentiality impact: No direct loss is represented by this metric.INoneIntegrity impact: No direct loss is represented by this metric.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.
A

Official authority intelligence

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

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 ↗
BSI · German · WID-SEC-2025-0265Linux Kernel: Mehrere Schwachstellen

Ein lokaler Angreifer kann mehrere Schwachstellen in Linux Kernel ausnutzen, um Daten zu manipulieren und um einen Denial-of-Service-Zustand zu verursachen.

Official advisory ↗
Cyber Security Agency of Singapore · English · CSA-SB-20250206Security Bulletin 6 Feb 2025

The Cyber Security Agency of Singapore included this CVE in its official Security Bulletin 6 Feb 2025, published on 6 February 2025. Open the linked bulletin for the product, severity and reference information published in that issue.

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-1161Multiples vulnérabilités dans le noyau Linux de Red Hat

rité Red Hat RHSA-2026:65711 du 09 septembre 2026 https://access.redhat.com/errata/RHSA-2026:65711 Bulletin de sécurité Red Hat RHSA-2026:65712 du 09 septembre 2026 https://access.redhat.com/errata/RHSA-2026:65712 Bulletin de sécurité Red Hat RHSA-2026:66000 du 09 septembre 2026 https://access.redhat.com/errata/RHSA-2026:66000 Bulletin de sécurité Red Hat RHSA-2026:66324 du 10 septembre 2026 https://access.redhat.com/errata/RHSA-2026:66324 Bulletin de sécurité Red Hat RHSA-2026:66325 du 10 septembre 2026 https://access.redhat.com/errata/RHSA-2026:66325 Référence CVE CVE-2021-47600 https://www.cve.org/CVERecord?id=CVE-2021-47600 Référence CVE CVE-2023-52924 https://www.cve.org/CVERecord?id=CVE-2023-52924 Référence CVE CVE-2025-38403 https://www.cve.org/CVERecord?id=CVE-2025-38403 Référence CVE CVE-2025-40149 https://www.cve.org/CVERecord?id=CVE-2025-40149 Référence CVE CVE-2025-68745 https://www.cve.org/CVERecord?id=CVE-2025-68745 Référence CVE CVE-2026-17523 https://www.cve.org/CVERecord?id=CVE-2026-17523 Référence CVE CVE-2026-31411 https://www.cve.org/CVERecord?id=CVE-2026-31411 Référence CVE CVE-2026-43114 https://www.cve.org/CVERecord?id=CVE-2026-43114 Référence CVE CVE-2026-43493 https://www.cve.org/CVERecord?id=CVE-2026-43493 Référence CVE CVE-2026-45998 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-1118Multiples vulnérabilités dans le noyau Linux de Red Hat

tembre 2026 https://access.redhat.com/errata/RHSA-2026:62609 Bulletin de sécurité Red Hat RHSA-2026:63013 du 03 septembre 2026 https://access.redhat.com/errata/RHSA-2026:63013 Bulletin de sécurité Red Hat RHSA-2026:63014 du 03 septembre 2026 https://access.redhat.com/errata/RHSA-2026:63014 Bulletin de sécurité Red Hat RHSA-2026:63189 du 03 septembre 2026 https://access.redhat.com/errata/RHSA-2026:63189 Bulletin de sécurité Red Hat RHSA-2026:63537 du 04 septembre 2026 https://access.redhat.com/errata/RHSA-2026:63537 Bulletin de sécurité Red Hat RHSA-2026:63539 du 04 septembre 2026 https://access.redhat.com/errata/RHSA-2026:63539 Référence CVE CVE-2023-52924 https://www.cve.org/CVERecord?id=CVE-2023-52924 Référence CVE CVE-2024-46744 https://www.cve.org/CVERecord?id=CVE-2024-46744 Référence CVE CVE-2024-57849 https://www.cve.org/CVERecord?id=CVE-2024-57849 Référence CVE CVE-2025-21834 https://www.cve.org/CVERecord?id=CVE-2025-21834 Référence CVE CVE-2025-68211 https://www.cve.org/CVERecord?id=CVE-2025-68211 Référence CVE CVE-2025-71132 https://www.cve.org/CVERecord?id=CVE-2025-71132 Référence CVE CVE-2026-23003 https://www.cve.org/CVERecord?id=CVE-2026-23003 Référence CVE CVE-2026-43023 https://www.cve.org/CVERecord?id=CVE-2026-43023 Référence CVE CVE-2026-43114 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0081Multiples vulnérabilités dans le noyau Linux de SUSE

ecord?id=CVE-2022-50229 Référence CVE CVE-2022-50231 https://www.cve.org/CVERecord?id=CVE-2022-50231 Référence CVE CVE-2022-50233 https://www.cve.org/CVERecord?id=CVE-2022-50233 Référence CVE CVE-2022-50327 https://www.cve.org/CVERecord?id=CVE-2022-50327 Référence CVE CVE-2022-50367 https://www.cve.org/CVERecord?id=CVE-2022-50367 Référence CVE CVE-2022-50409 https://www.cve.org/CVERecord?id=CVE-2022-50409 Référence CVE CVE-2022-50490 https://www.cve.org/CVERecord?id=CVE-2022-50490 Référence CVE CVE-2023-1990 https://www.cve.org/CVERecord?id=CVE-2023-1990 Référence CVE CVE-2023-3111 https://www.cve.org/CVERecord?id=CVE-2023-3111 Référence CVE CVE-2023-52924 https://www.cve.org/CVERecord?id=CVE-2023-52924 Référence CVE CVE-2023-52925 https://www.cve.org/CVERecord?id=CVE-2023-52925 Référence CVE CVE-2023-53035 https://www.cve.org/CVERecord?id=CVE-2023-53035 Référence CVE CVE-2023-53038 https://www.cve.org/CVERecord?id=CVE-2023-53038 Référence CVE CVE-2023-53039 https://www.cve.org/CVERecord?id=CVE-2023-53039 Référence CVE CVE-2023-53040 https://www.cve.org/CVERecord?id=CVE-2023-53040 Référence CVE CVE-2023-53041 https://www.cve.org/CVERecord?id=CVE-2023-53041 Référence CVE CVE-2023-53044 https://www.cve.org/CVERecord?id=CVE-2023-53044 Référence CVE CVE-2023-53045 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2025-AVI-1009Multiples vulnérabilités dans le noyau Linux de SUSE

ERecord?id=CVE-2022-50248 Référence CVE CVE-2022-50252 https://www.cve.org/CVERecord?id=CVE-2022-50252 Référence CVE CVE-2023-1990 https://www.cve.org/CVERecord?id=CVE-2023-1990 Référence CVE CVE-2023-28866 https://www.cve.org/CVERecord?id=CVE-2023-28866 Référence CVE CVE-2023-3111 https://www.cve.org/CVERecord?id=CVE-2023-3111 Référence CVE CVE-2023-31248 https://www.cve.org/CVERecord?id=CVE-2023-31248 Référence CVE CVE-2023-3772 https://www.cve.org/CVERecord?id=CVE-2023-3772 Référence CVE CVE-2023-39197 https://www.cve.org/CVERecord?id=CVE-2023-39197 Référence CVE CVE-2023-42753 https://www.cve.org/CVERecord?id=CVE-2023-42753 Référence CVE CVE-2023-52924 https://www.cve.org/CVERecord?id=CVE-2023-52924 Référence CVE CVE-2023-52925 https://www.cve.org/CVERecord?id=CVE-2023-52925 Référence CVE CVE-2023-53035 https://www.cve.org/CVERecord?id=CVE-2023-53035 Référence CVE CVE-2023-53036 https://www.cve.org/CVERecord?id=CVE-2023-53036 Référence CVE CVE-2023-53038 https://www.cve.org/CVERecord?id=CVE-2023-53038 Référence CVE CVE-2023-53039 https://www.cve.org/CVERecord?id=CVE-2023-53039 Référence CVE CVE-2023-53040 https://www.cve.org/CVERecord?id=CVE-2023-53040 Référence CVE CVE-2023-53041 https://www.cve.org/CVERecord?id=CVE-2023-53041 Référence CVE CVE-2023-53042 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2025-AVI-0649Multiples vulnérabilités dans le noyau Linux de SUSE

ord?id=CVE-2022-50218 Référence CVE CVE-2022-50220 https://www.cve.org/CVERecord?id=CVE-2022-50220 Référence CVE CVE-2022-50222 https://www.cve.org/CVERecord?id=CVE-2022-50222 Référence CVE CVE-2022-50226 https://www.cve.org/CVERecord?id=CVE-2022-50226 Référence CVE CVE-2022-50228 https://www.cve.org/CVERecord?id=CVE-2022-50228 Référence CVE CVE-2022-50229 https://www.cve.org/CVERecord?id=CVE-2022-50229 Référence CVE CVE-2022-50231 https://www.cve.org/CVERecord?id=CVE-2022-50231 Référence CVE CVE-2023-3111 https://www.cve.org/CVERecord?id=CVE-2023-3111 Référence CVE CVE-2023-52888 https://www.cve.org/CVERecord?id=CVE-2023-52888 Référence CVE CVE-2023-52924 https://www.cve.org/CVERecord?id=CVE-2023-52924 Référence CVE CVE-2023-52925 https://www.cve.org/CVERecord?id=CVE-2023-52925 Référence CVE CVE-2023-53048 https://www.cve.org/CVERecord?id=CVE-2023-53048 Référence CVE CVE-2023-53076 https://www.cve.org/CVERecord?id=CVE-2023-53076 Référence CVE CVE-2023-53097 https://www.cve.org/CVERecord?id=CVE-2023-53097 Référence CVE CVE-2024-26808 https://www.cve.org/CVERecord?id=CVE-2024-26808 Référence CVE CVE-2024-26831 https://www.cve.org/CVERecord?id=CVE-2024-26831 Référence CVE CVE-2024-26924 https://www.cve.org/CVERecord?id=CVE-2024-26924 Référence CVE CVE-2024-26935 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2025-AVI-0607Multiples vulnérabilités dans le noyau Linux de SUSE

ecord?id=CVE-2022-50222 Référence CVE CVE-2022-50226 https://www.cve.org/CVERecord?id=CVE-2022-50226 Référence CVE CVE-2022-50228 https://www.cve.org/CVERecord?id=CVE-2022-50228 Référence CVE CVE-2022-50229 https://www.cve.org/CVERecord?id=CVE-2022-50229 Référence CVE CVE-2022-50231 https://www.cve.org/CVERecord?id=CVE-2022-50231 Référence CVE CVE-2023-1989 https://www.cve.org/CVERecord?id=CVE-2023-1989 Référence CVE CVE-2023-3111 https://www.cve.org/CVERecord?id=CVE-2023-3111 Référence CVE CVE-2023-52500 https://www.cve.org/CVERecord?id=CVE-2023-52500 Référence CVE CVE-2023-52888 https://www.cve.org/CVERecord?id=CVE-2023-52888 Référence CVE CVE-2023-52924 https://www.cve.org/CVERecord?id=CVE-2023-52924 Référence CVE CVE-2023-52925 https://www.cve.org/CVERecord?id=CVE-2023-52925 Référence CVE CVE-2023-52927 https://www.cve.org/CVERecord?id=CVE-2023-52927 Référence CVE CVE-2023-53020 https://www.cve.org/CVERecord?id=CVE-2023-53020 Référence CVE CVE-2023-53032 https://www.cve.org/CVERecord?id=CVE-2023-53032 Référence CVE CVE-2023-53046 https://www.cve.org/CVERecord?id=CVE-2023-53046 Référence CVE CVE-2023-53048 https://www.cve.org/CVERecord?id=CVE-2023-53048 Référence CVE CVE-2023-53063 https://www.cve.org/CVERecord?id=CVE-2023-53063 Référence CVE CVE-2023-53076 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2025-AVI-0587Multiples vulnérabilités dans le noyau Linux de SUSE

ecord?id=CVE-2022-50221 Référence CVE CVE-2022-50222 https://www.cve.org/CVERecord?id=CVE-2022-50222 Référence CVE CVE-2022-50226 https://www.cve.org/CVERecord?id=CVE-2022-50226 Référence CVE CVE-2022-50228 https://www.cve.org/CVERecord?id=CVE-2022-50228 Référence CVE CVE-2022-50229 https://www.cve.org/CVERecord?id=CVE-2022-50229 Référence CVE CVE-2022-50231 https://www.cve.org/CVERecord?id=CVE-2022-50231 Référence CVE CVE-2023-1990 https://www.cve.org/CVERecord?id=CVE-2023-1990 Référence CVE CVE-2023-3111 https://www.cve.org/CVERecord?id=CVE-2023-3111 Référence CVE CVE-2023-52888 https://www.cve.org/CVERecord?id=CVE-2023-52888 Référence CVE CVE-2023-52924 https://www.cve.org/CVERecord?id=CVE-2023-52924 Référence CVE CVE-2023-52925 https://www.cve.org/CVERecord?id=CVE-2023-52925 Référence CVE CVE-2023-53035 https://www.cve.org/CVERecord?id=CVE-2023-53035 Référence CVE CVE-2023-53038 https://www.cve.org/CVERecord?id=CVE-2023-53038 Référence CVE CVE-2023-53039 https://www.cve.org/CVERecord?id=CVE-2023-53039 Référence CVE CVE-2023-53040 https://www.cve.org/CVERecord?id=CVE-2023-53040 Référence CVE CVE-2023-53041 https://www.cve.org/CVERecord?id=CVE-2023-53041 Référence CVE CVE-2023-53044 https://www.cve.org/CVERecord?id=CVE-2023-53044 Référence CVE CVE-2023-53045 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2025-AVI-0234Multiples vulnérabilités dans le noyau Linux de SUSE

ecord?id=CVE-2021-47496 Référence CVE CVE-2021-47633 https://www.cve.org/CVERecord?id=CVE-2021-47633 Référence CVE CVE-2022-48792 https://www.cve.org/CVERecord?id=CVE-2022-48792 Référence CVE CVE-2022-48911 https://www.cve.org/CVERecord?id=CVE-2022-48911 Référence CVE CVE-2022-49080 https://www.cve.org/CVERecord?id=CVE-2022-49080 Référence CVE CVE-2023-1192 https://www.cve.org/CVERecord?id=CVE-2023-1192 Référence CVE CVE-2023-4244 https://www.cve.org/CVERecord?id=CVE-2023-4244 Référence CVE CVE-2023-52572 https://www.cve.org/CVERecord?id=CVE-2023-52572 Référence CVE CVE-2023-52923 https://www.cve.org/CVERecord?id=CVE-2023-52923 Référence CVE CVE-2023-52924 https://www.cve.org/CVERecord?id=CVE-2023-52924 Référence CVE CVE-2023-52925 https://www.cve.org/CVERecord?id=CVE-2023-52925 Référence CVE CVE-2024-26708 https://www.cve.org/CVERecord?id=CVE-2024-26708 Référence CVE CVE-2024-26810 https://www.cve.org/CVERecord?id=CVE-2024-26810 Référence CVE CVE-2024-35863 https://www.cve.org/CVERecord?id=CVE-2024-35863 Référence CVE CVE-2024-35949 https://www.cve.org/CVERecord?id=CVE-2024-35949 Référence CVE CVE-2024-40980 https://www.cve.org/CVERecord?id=CVE-2024-40980 Référence CVE CVE-2024-41055 https://www.cve.org/CVERecord?id=CVE-2024-41055 Référence CVE CVE-2024-42159 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2025-AVI-0212Multiples vulnérabilités dans le noyau Linux de SUSE

cord?id=CVE-2023-1382 Référence CVE CVE-2023-33951 https://www.cve.org/CVERecord?id=CVE-2023-33951 Référence CVE CVE-2023-33952 https://www.cve.org/CVERecord?id=CVE-2023-33952 Référence CVE CVE-2023-4244 https://www.cve.org/CVERecord?id=CVE-2023-4244 Référence CVE CVE-2023-52572 https://www.cve.org/CVERecord?id=CVE-2023-52572 Référence CVE CVE-2023-52646 https://www.cve.org/CVERecord?id=CVE-2023-52646 Référence CVE CVE-2023-52653 https://www.cve.org/CVERecord?id=CVE-2023-52653 Référence CVE CVE-2023-52853 https://www.cve.org/CVERecord?id=CVE-2023-52853 Référence CVE CVE-2023-52920 https://www.cve.org/CVERecord?id=CVE-2023-52920 Référence CVE CVE-2023-52924 https://www.cve.org/CVERecord?id=CVE-2023-52924 Référence CVE CVE-2023-52925 https://www.cve.org/CVERecord?id=CVE-2023-52925 Référence CVE CVE-2023-6606 https://www.cve.org/CVERecord?id=CVE-2023-6606 Référence CVE CVE-2024-23307 https://www.cve.org/CVERecord?id=CVE-2024-23307 Référence CVE CVE-2024-24860 https://www.cve.org/CVERecord?id=CVE-2024-24860 Référence CVE CVE-2024-26708 https://www.cve.org/CVERecord?id=CVE-2024-26708 Référence CVE CVE-2024-26758 https://www.cve.org/CVERecord?id=CVE-2024-26758 Référence CVE CVE-2024-26810 https://www.cve.org/CVERecord?id=CVE-2024-26810 Référence CVE CVE-2024-26886 https://www.cve.org/CVERecord?id=CV

Official advisory ↗
CERT-FR · French · CERTFR-2025-AVI-0183Multiples vulnérabilités dans le noyau Linux de SUSE

inte à la confidentialité des données et une atteinte à l'intégrité des données. Solutions Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation). Documentation Bulletin de sécurité SUSE SUSE-SU-2025:0771-1 du 03 mars 2025 https://www.suse.com/support/update/announcement/2025/suse-su-20250771-1 Bulletin de sécurité SUSE SUSE-SU-2025:0784-1 du 05 mars 2025 https://www.suse.com/support/update/announcement/2025/suse-su-20250784-1 Référence CVE CVE-2023-4244 https://www.cve.org/CVERecord?id=CVE-2023-4244 Référence CVE CVE-2023-52923 https://www.cve.org/CVERecord?id=CVE-2023-52923 Référence CVE CVE-2023-52924 https://www.cve.org/CVERecord?id=CVE-2023-52924 Référence CVE CVE-2023-52925 https://www.cve.org/CVERecord?id=CVE-2023-52925 Référence CVE CVE-2024-26708 https://www.cve.org/CVERecord?id=CVE-2024-26708 Référence CVE CVE-2024-26810 https://www.cve.org/CVERecord?id=CVE-2024-26810 Référence CVE CVE-2024-35863 https://www.cve.org/CVERecord?id=CVE-2024-35863 Référence CVE CVE-2024-41055 https://www.cve.org/CVERecord?id=CVE-2024-41055 Référence CVE CVE-2024-44974 https://www.cve.org/CVERecord?id=CVE-2024-44974 Référence CVE CVE-2024-45009 https://www.cve.org/CVERecord?id=CVE-2024-45009 Référence CVE CVE-2024-45010 https://www.cve.org/CVERecord?id=

Official advisory ↗
JVN iPedia · Japanese · JVNDB-2023-029867Linux の Linux Kernel における脆弱性

Linux の Linux Kernel には、不特定の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
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 5 Feb 2025 · Last source change 11 May 2026, 19:35 UTC · CWE not yet assigned

CVE recordCVE.org · 5.2
CVSS sourceNIST NVD
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-2023-59440
Product sourceVendor CSAF · Red Hat Product Security
Remediation sourceVendor CSAF · Red Hat Product Security
CWE sourceUnavailable
NVD statusNVD enriched

Missing structured fields: CWE classification. Missing data is not evidence of low risk; review the primary advisory.

Material change intelligence

What changed after publication

View recent updates ↗
  1. Affected versionsThe structured affected or fixed version information changed.
    Before
    kernel-rt as a component of Red Hat Enterprise Linux 7; kernel-rt-debug as a component of Red Hat Enterprise Linux 7; kernel-rt-debug-devel as a component of Red Hat Enterprise Linux 7; kernel-rt-debug-kvm as a component of Red Hat Enterprise Linux 7; kernel-rt-devel as a component of Red Hat Enterprise Linux 7; kernel-rt-doc as a component of Red Hat Enterprise Linux 7; kernel-rt-kvm as a component of Red Hat Enterprise Linux 7; kernel-rt-trace as a component of Red Hat Enterprise Linux 7; kernel-rt-trace-devel as a component of Red Hat Enterprise Linux 7; kernel-rt-trace-kvm as a component of Red Hat Enterprise Linux 7; kernel-rt.src as a component of Red Hat Enterprise Linux 7; kernel-rt as a component of Red Hat Enterprise Linux 8; kernel-rt-core as a component of Red Hat Enterprise Linux 8; kernel-rt-debug as a component of Red Hat Enterprise Linux 8; kernel-rt-debug-core as a component of Red Hat Enterprise Linux 8; kernel-rt-debug-devel as a component of Red Hat Enterprise Linux 8; kernel-rt-debug-kvm as a component of Red Hat Enterprise Linux 8; kernel-rt-debug-modules as a component of Red Hat Enterprise Linux 8; kernel-rt-debug-modules-extra as a component of Red Hat Enterprise Linux 8; kernel-rt-debug-modules-internal as a component of Red Hat Enterprise Linux 8; kernel-rt-devel as a component of Red Hat Enterprise Linux 8; kernel-rt-kvm as a component of Red Hat Enterprise Linux 8; kernel-rt-modules as a component of Red Hat Enterprise Linux 8; kernel-rt-modules-extra as a component of Red Hat Enterprise Linux 8; kernel-rt-modules-internal as a component of Red Hat Enterprise Linux 8; kernel-rt-selftests-internal as a component of Red Hat Enterprise Linux 8; kernel-rt.src as a component of Red Hat Enterprise Linux 8; kernel-rt as a component of Red Hat Enterprise Linux 9; kernel-rt-core as a component of Red Hat Enterprise Linux 9; kernel-rt-debug as a component of Red Hat Enterprise Linux 9; and 19 more · Fixed: bpftool-0:3.10.0-1160.159.1.el7.ppc64 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); bpftool-0:3.10.0-1160.159.1.el7.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7 ELS); bpftool-0:3.10.0-1160.159.1.el7.s390x as a component of Red Hat Enterprise Linux Server (v. 7 ELS); bpftool-0:3.10.0-1160.159.1.el7.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); bpftool-debuginfo-0:3.10.0-1160.159.1.el7.ppc64 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); bpftool-debuginfo-0:3.10.0-1160.159.1.el7.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7 ELS); bpftool-debuginfo-0:3.10.0-1160.159.1.el7.s390x as a component of Red Hat Enterprise Linux Server (v. 7 ELS); bpftool-debuginfo-0:3.10.0-1160.159.1.el7.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); kernel-0:3.10.0-1160.159.1.el7.ppc64 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); kernel-0:3.10.0-1160.159.1.el7.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7 ELS); kernel-0:3.10.0-1160.159.1.el7.s390x as a component of Red Hat Enterprise Linux Server (v. 7 ELS); kernel-0:3.10.0-1160.159.1.el7.src as a component of Red Hat Enterprise Linux Server (v. 7 ELS); kernel-0:3.10.0-1160.159.1.el7.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); kernel-abi-whitelists-0:3.10.0-1160.159.1.el7.noarch as a component of Red Hat Enterprise Linux Server (v. 7 ELS); kernel-bootwrapper-0:3.10.0-1160.159.1.el7.ppc64 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); kernel-bootwrapper-0:3.10.0-1160.159.1.el7.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7 ELS); kernel-debug-0:3.10.0-1160.159.1.el7.ppc64 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); kernel-debug-0:3.10.0-1160.159.1.el7.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7 ELS); kernel-debug-0:3.10.0-1160.159.1.el7.s390x as a component of Red Hat Enterprise Linux Server (v. 7 ELS); kernel-debug-0:3.10.0-1160.159.1.el7.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); kernel-debug-debuginfo-0:3.10.0-1160.159.1.el7.ppc64 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); kernel-debug-debuginfo-0:3.10.0-1160.159.1.el7.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7 ELS); kernel-debug-debuginfo-0:3.10.0-1160.159.1.el7.s390x as a component of Red Hat Enterprise Linux Server (v. 7 ELS); kernel-debug-debuginfo-0:3.10.0-1160.159.1.el7.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); kernel-debug-devel-0:3.10.0-1160.159.1.el7.ppc64 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); kernel-debug-devel-0:3.10.0-1160.159.1.el7.s390x as a component of Red Hat Enterprise Linux Server (v. 7 ELS); kernel-debug-devel-0:3.10.0-1160.159.1.el7.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); kernel-debuginfo-0:3.10.0-1160.159.1.el7.ppc64 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); kernel-debuginfo-0:3.10.0-1160.159.1.el7.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7 ELS); kernel-debuginfo-0:3.10.0-1160.159.1.el7.s390x as a component of Red Hat Enterprise Linux Server (v. 7 ELS); and 975 more
    After
    kernel-rt as a component of Red Hat Enterprise Linux 8; kernel-rt-core as a component of Red Hat Enterprise Linux 8; kernel-rt-debug as a component of Red Hat Enterprise Linux 8; kernel-rt-debug-core as a component of Red Hat Enterprise Linux 8; kernel-rt-debug-devel as a component of Red Hat Enterprise Linux 8; kernel-rt-debug-kvm as a component of Red Hat Enterprise Linux 8; kernel-rt-debug-modules as a component of Red Hat Enterprise Linux 8; kernel-rt-debug-modules-extra as a component of Red Hat Enterprise Linux 8; kernel-rt-debug-modules-internal as a component of Red Hat Enterprise Linux 8; kernel-rt-devel as a component of Red Hat Enterprise Linux 8; kernel-rt-kvm as a component of Red Hat Enterprise Linux 8; kernel-rt-modules as a component of Red Hat Enterprise Linux 8; kernel-rt-modules-extra as a component of Red Hat Enterprise Linux 8; kernel-rt-modules-internal as a component of Red Hat Enterprise Linux 8; kernel-rt-selftests-internal as a component of Red Hat Enterprise Linux 8; kernel-rt.src as a component of Red Hat Enterprise Linux 8; kernel-rt as a component of Red Hat Enterprise Linux 9; kernel-rt-core as a component of Red Hat Enterprise Linux 9; kernel-rt-debug as a component of Red Hat Enterprise Linux 9; kernel-rt-debug-core as a component of Red Hat Enterprise Linux 9; kernel-rt-debug-devel as a component of Red Hat Enterprise Linux 9; kernel-rt-debug-devel-matched as a component of Red Hat Enterprise Linux 9; kernel-rt-debug-kvm as a component of Red Hat Enterprise Linux 9; kernel-rt-debug-modules as a component of Red Hat Enterprise Linux 9; kernel-rt-debug-modules-core as a component of Red Hat Enterprise Linux 9; kernel-rt-debug-modules-extra as a component of Red Hat Enterprise Linux 9; kernel-rt-debug-modules-internal as a component of Red Hat Enterprise Linux 9; kernel-rt-debug-modules-partner as a component of Red Hat Enterprise Linux 9; kernel-rt-devel as a component of Red Hat Enterprise Linux 9; kernel-rt-devel-matched as a component of Red Hat Enterprise Linux 9; and 8 more · Fixed: bpftool-0:3.10.0-1160.159.1.el7.ppc64 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); bpftool-0:3.10.0-1160.159.1.el7.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7 ELS); bpftool-0:3.10.0-1160.159.1.el7.s390x as a component of Red Hat Enterprise Linux Server (v. 7 ELS); bpftool-0:3.10.0-1160.159.1.el7.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); bpftool-debuginfo-0:3.10.0-1160.159.1.el7.ppc64 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); bpftool-debuginfo-0:3.10.0-1160.159.1.el7.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7 ELS); bpftool-debuginfo-0:3.10.0-1160.159.1.el7.s390x as a component of Red Hat Enterprise Linux Server (v. 7 ELS); bpftool-debuginfo-0:3.10.0-1160.159.1.el7.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); kernel-0:3.10.0-1160.159.1.el7.ppc64 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); kernel-0:3.10.0-1160.159.1.el7.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7 ELS); kernel-0:3.10.0-1160.159.1.el7.s390x as a component of Red Hat Enterprise Linux Server (v. 7 ELS); kernel-0:3.10.0-1160.159.1.el7.src as a component of Red Hat Enterprise Linux Server (v. 7 ELS); kernel-0:3.10.0-1160.159.1.el7.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); kernel-abi-whitelists-0:3.10.0-1160.159.1.el7.noarch as a component of Red Hat Enterprise Linux Server (v. 7 ELS); kernel-bootwrapper-0:3.10.0-1160.159.1.el7.ppc64 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); kernel-bootwrapper-0:3.10.0-1160.159.1.el7.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7 ELS); kernel-debug-0:3.10.0-1160.159.1.el7.ppc64 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); kernel-debug-0:3.10.0-1160.159.1.el7.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7 ELS); kernel-debug-0:3.10.0-1160.159.1.el7.s390x as a component of Red Hat Enterprise Linux Server (v. 7 ELS); kernel-debug-0:3.10.0-1160.159.1.el7.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); kernel-debug-debuginfo-0:3.10.0-1160.159.1.el7.ppc64 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); kernel-debug-debuginfo-0:3.10.0-1160.159.1.el7.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7 ELS); kernel-debug-debuginfo-0:3.10.0-1160.159.1.el7.s390x as a component of Red Hat Enterprise Linux Server (v. 7 ELS); kernel-debug-debuginfo-0:3.10.0-1160.159.1.el7.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); kernel-debug-devel-0:3.10.0-1160.159.1.el7.ppc64 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); kernel-debug-devel-0:3.10.0-1160.159.1.el7.s390x as a component of Red Hat Enterprise Linux Server (v. 7 ELS); kernel-debug-devel-0:3.10.0-1160.159.1.el7.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); kernel-debuginfo-0:3.10.0-1160.159.1.el7.ppc64 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); kernel-debuginfo-0:3.10.0-1160.159.1.el7.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7 ELS); kernel-debuginfo-0:3.10.0-1160.159.1.el7.s390x as a component of Red Hat Enterprise Linux Server (v. 7 ELS); and 1037 more
    Red Hat Product Security ↗
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-2023-59440↗Vendor CSAF · Red Hat Product Security↗CVE authority or vendor reference↗Patch or update reference↗Patch or update reference↗Patch or update 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-2023-52924 · cve.blacktree.nl