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Full vulnerability report · 2025
CVE-2023-53226High confidence

wifi: mwifiex: Fix OOB and integer underflow when rx packets

Linux · Linux

8.8HighCVSS 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 9 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:High, unchanged from published severity.unchanged

Evidence used

  • No CISA KEV confirmation is currently recorded.
  • EPSS is 0.24% 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: Within 30 daysRemediation target: Within 180 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 9 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.

13 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 9 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.6.5.3-1Debian Security Tracker ↗Source updated 5 Oct 2026
Debian bookwormbookworm · sourcelinuxVendor fix publishedDebian records a fixed source-package version for this release.6.1.55-1Debian Security Tracker ↗Source updated 5 Oct 2026
Debian forkyforky · sourcelinuxVendor fix publishedDebian records a fixed source-package version for this release.6.5.3-1Debian Security Tracker ↗Source updated 5 Oct 2026
Debian sidsid · sourcelinuxVendor fix publishedDebian records a fixed source-package version for this release.6.5.3-1Debian Security Tracker ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-azure-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-gcp-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-hwe-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-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-lowlatency-hwe-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-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-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
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.

2 current
CVE-2023-53226 · CSAF 2.0 · revision 57 · interimSUSE Product Security TeamCVE-2023-53226
211 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
  • cluster-md-kmp-default as component of SUSE Linux Enterprise High Availability Extension 15 SP3
  • dlm-kmp-default as component of SUSE Linux Enterprise High Availability Extension 15 SP3
  • gfs2-kmp-default as component of SUSE Linux Enterprise High Availability Extension 15 SP3
  • kernel-default as component of SUSE Linux Enterprise High Availability Extension 15 SP3
  • kernel-source as component of SUSE Linux Enterprise High Availability Extension 15 SP3
  • ocfs2-kmp-default as component of SUSE Linux Enterprise High Availability Extension 15 SP3
  • 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
  • kernel-default-man as component of SUSE Linux Enterprise High Performance Computing 12 SP2
Summary
In the Linux kernel, the following vulnerability has been resolved: wifi: mwifiex: Fix OOB and integer underflow when rx packets Make sure mwifiex_process_mgmt_packet, mwifiex_process_sta_rx_packet and mwifiex_process_uap_rx_packet, mwifiex_uap_queue_bridged_pkt and mwifiex_process_rx_packet not out-of-bounds access the skb->data buffer.
Remediation
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
CVE-2023-53226 · CSAF 2.0 · revision 3 · finalRed Hat Product Securitykernel: wifi: mwifiex: Fix OOB and integer underflow when rx packets
134 known affected

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

  • bpftool as a component of Red Hat Enterprise Linux 7
  • kernel as a component of Red Hat Enterprise Linux 7
  • kernel-abi-whitelists as a component of Red Hat Enterprise Linux 7
  • kernel-bootwrapper as a component of Red Hat Enterprise Linux 7
  • kernel-debug as a component of Red Hat Enterprise Linux 7
  • kernel-debug-devel as a component of Red Hat Enterprise Linux 7
  • kernel-devel as a component of Red Hat Enterprise Linux 7
  • kernel-doc as a component of Red Hat Enterprise Linux 7
  • kernel-headers as a component of Red Hat Enterprise Linux 7
  • kernel-kdump as a component of Red Hat Enterprise Linux 7
  • kernel-kdump-devel as a component of Red Hat Enterprise Linux 7
  • kernel-rt as a component of Red Hat Enterprise Linux 7
Summary
A flaw out of bounds read in the Linux kernel Marvell mwifiex driver was found in the way user sends malicious Wi-Fi packets. A remote user with Wi-Fi connection could use this flaw to crash the system.
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.
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-2023-59858

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

High technical severity; prioritise exposed affected systems while verifying vendor guidance. Verified remediation exists for at least one product or source, but 9 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: wifi: mwifiex: Fix OOB and integer underflow when rx packets Make sure mwifiex_process_mgmt_packet, mwifiex_process_sta_rx_packet and mwifiex_process_uap_rx_packet, mwifiex_uap_queue_bridged_pkt and mwifiex_process_rx_packet not out-of-bounds access the skb->data buffer.

What

In the Linux kernel, the following vulnerability has been resolved: wifi: mwifiex: Fix OOB and integer underflow when rx packets Make sure mwifiex_process_mgmt_packet, mwifiex_process_sta_rx_packet and mwifiex_process_uap_rx_packet, mwifiex_uap_queue_bridged_pkt and mwifiex_process_rx_packet not out-of-bounds access the skb->data buffer.

Why

The product subtracts one value from another, such that the result is less than the minimum allowable integer value, which produces a value that is not equal to the correct result.

How

An attacker operating through an adjacent network may attempt exploitation without authentication or user interaction. 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: wifi: mwifiex: Fix OOB and integer underflow when rx packets Make sure mwifiex_process_mgmt_packet, mwifiex_process_sta_rx_packet and mwifiex_process_uap_rx_packet, mwifiex_uap_queue_bridged_pkt and mwifiex_process_rx_packet not out-of-bounds access the skb->data buffer.

Why

The product subtracts one value from another, such that the result is less than the minimum allowable integer value, which produces a value that is not equal to the correct result.

How

An attacker operating through an adjacent network may attempt exploitation without authentication or user interaction. 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
an adjacent network → Integer Underflow (Wrap or Wraparound) → cause the confidentiality, integrity or availability impact described by the vendor
Attack surface
Adjacent
Privileges required
None: unauthenticated exploitation is possible
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-191 ↗

CWE-191: Integer Underflow (Wrap or Wraparound). The product subtracts one value from another, such that the result is less than the minimum allowable integer value, which produces a value that is not equal to the correct result.

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

AVAdjacentAttack vector: The attacker must be on an adjacent or logically close network.ACLowAttack complexity: No specialised conditions are required beyond attacker-controlled input.PRNonePrivileges required: The attacker does not need an account or existing 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
No specific living-off-the-land technique is confirmed in the structured sources. Monitor normal administration tools for activity inconsistent with the affected service's baseline.
UnauthenticatedCWE-191
A

Official authority intelligence

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

BSI · German · WID-SEC-2026-0349Dell Avamar und NetWorker: Mehrere Schwachstellen

Ein Angreifer kann mehrere Schwachstellen in Dell Avamar und Dell NetWorker ausnutzen, um Angriffe zu starten, die die Integrität, Vertraulichkeit und Verfügbarkeit von Systemen beeinträchtigen.

Official advisory ↗
BSI · German · WID-SEC-2025-2053Linux Kernel: Mehrere Schwachstellen

Ein Angreifer kann mehrere Schwachstellen im Linux Kernel ausnutzen, um einen Denial of Service Angriff durchzuführen oder nicht näher beschriebene Auswirkungen zu erzielen.

Official advisory ↗
Cyber Security Agency of Singapore · English · CSA-SB-20250917SECURITY BULLETIN 17 SEPT 2025

The Cyber Security Agency of Singapore included this CVE in its official SECURITY BULLETIN 17 SEPT 2025, published on 17 September 2025. Open the linked bulletin for the product, severity and reference information published in that issue.

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0170Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2023-52433 Référence CVE CVE-2023-52525 https://www.cve.org/CVERecord?id=CVE-2023-52525 Référence CVE CVE-2023-52874 https://www.cve.org/CVERecord?id=CVE-2023-52874 Référence CVE CVE-2023-52923 https://www.cve.org/CVERecord?id=CVE-2023-52923 Référence CVE CVE-2023-52983 https://www.cve.org/CVERecord?id=CVE-2023-52983 Référence CVE CVE-2023-52999 https://www.cve.org/CVERecord?id=CVE-2023-52999 Référence CVE CVE-2023-53148 https://www.cve.org/CVERecord?id=CVE-2023-53148 Référence CVE CVE-2023-53178 https://www.cve.org/CVERecord?id=CVE-2023-53178 Référence CVE CVE-2023-53215 https://www.cve.org/CVERecord?id=CVE-2023-53215 Référence CVE CVE-2023-53226 https://www.cve.org/CVERecord?id=CVE-2023-53226 Référence CVE CVE-2023-53254 https://www.cve.org/CVERecord?id=CVE-2023-53254 Référence CVE CVE-2023-53407 https://www.cve.org/CVERecord?id=CVE-2023-53407 Référence CVE CVE-2023-53412 https://www.cve.org/CVERecord?id=CVE-2023-53412 Référence CVE CVE-2023-53417 https://www.cve.org/CVERecord?id=CVE-2023-53417 Référence CVE CVE-2023-53418 https://www.cve.org/CVERecord?id=CVE-2023-53418 Référence CVE CVE-2023-53464 https://www.cve.org/CVERecord?id=CVE-2023-53464 Référence CVE CVE-2023-53685 https://www.cve.org/CVERecord?id=CVE-2023-53685 Référence CVE CVE-2023-53714 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0017Multiples vulnérabilités dans le noyau Linux de Red Hat

de service. Solutions Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation). Documentation Bulletin de sécurité Red Hat RHSA-2025:23463 du 17 décembre 2025 https://access.redhat.com/errata/RHSA-2025:23463 Bulletin de sécurité Red Hat RHSA-2026:0173 du 07 janvier 2026 https://access.redhat.com/errata/RHSA-2026:0173 Bulletin de sécurité Red Hat RHSA-2026:0271 du 08 janvier 2026 https://access.redhat.com/errata/RHSA-2026:0271 Référence CVE CVE-2022-50406 https://www.cve.org/CVERecord?id=CVE-2022-50406 Référence CVE CVE-2023-52513 https://www.cve.org/CVERecord?id=CVE-2023-52513 Référence CVE CVE-2023-53226 https://www.cve.org/CVERecord?id=CVE-2023-53226 Référence CVE CVE-2023-53297 https://www.cve.org/CVERecord?id=CVE-2023-53297 Référence CVE CVE-2023-53322 https://www.cve.org/CVERecord?id=CVE-2023-53322 Référence CVE CVE-2023-53365 https://www.cve.org/CVERecord?id=CVE-2023-53365 Référence CVE CVE-2023-53393 https://www.cve.org/CVERecord?id=CVE-2023-53393 Référence CVE CVE-2024-35868 https://www.cve.org/CVERecord?id=CVE-2024-35868 Référence CVE CVE-2024-46679 https://www.cve.org/CVERecord?id=CVE-2024-46679 Référence CVE CVE-2025-38718 https://www.cve.org/CVERecord?id=CVE-2025-38718 Référence CVE CVE-2025-38724 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2025-AVI-1132Multiples vulnérabilités dans le noyau Linux de Red Hat

d?id=CVE-2022-50356 Référence CVE CVE-2022-50367 https://www.cve.org/CVERecord?id=CVE-2022-50367 Référence CVE CVE-2022-50386 https://www.cve.org/CVERecord?id=CVE-2022-50386 Référence CVE CVE-2022-50403 https://www.cve.org/CVERecord?id=CVE-2022-50403 Référence CVE CVE-2022-50406 https://www.cve.org/CVERecord?id=CVE-2022-50406 Référence CVE CVE-2022-50408 https://www.cve.org/CVERecord?id=CVE-2022-50408 Référence CVE CVE-2022-50410 https://www.cve.org/CVERecord?id=CVE-2022-50410 Référence CVE CVE-2023-53178 https://www.cve.org/CVERecord?id=CVE-2023-53178 Référence CVE CVE-2023-53213 https://www.cve.org/CVERecord?id=CVE-2023-53213 Référence CVE CVE-2023-53226 https://www.cve.org/CVERecord?id=CVE-2023-53226 Référence CVE CVE-2023-53297 https://www.cve.org/CVERecord?id=CVE-2023-53297 Référence CVE CVE-2023-53305 https://www.cve.org/CVERecord?id=CVE-2023-53305 Référence CVE CVE-2023-53322 https://www.cve.org/CVERecord?id=CVE-2023-53322 Référence CVE CVE-2023-53354 https://www.cve.org/CVERecord?id=CVE-2023-53354 Référence CVE CVE-2023-53365 https://www.cve.org/CVERecord?id=CVE-2023-53365 Référence CVE CVE-2023-53373 https://www.cve.org/CVERecord?id=CVE-2023-53373 Référence CVE CVE-2023-53393 https://www.cve.org/CVERecord?id=CVE-2023-53393 Référence CVE CVE-2023-53401 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2025-AVI-1108Multiples vulnérabilités dans les produits IBM

De multiples vulnérabilités ont été découvertes dans les produits IBM. Certaines d'entre elles permettent à un attaquant de provoquer un déni de service à distance, une atteinte à la confidentialité des données et une atteinte à l'intégrité des données.

Official advisory ↗
CERT-FR · French · CERTFR-2025-AVI-1032Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2023-53207 Référence CVE CVE-2023-53208 https://www.cve.org/CVERecord?id=CVE-2023-53208 Référence CVE CVE-2023-53209 https://www.cve.org/CVERecord?id=CVE-2023-53209 Référence CVE CVE-2023-53210 https://www.cve.org/CVERecord?id=CVE-2023-53210 Référence CVE CVE-2023-53215 https://www.cve.org/CVERecord?id=CVE-2023-53215 Référence CVE CVE-2023-53217 https://www.cve.org/CVERecord?id=CVE-2023-53217 Référence CVE CVE-2023-53220 https://www.cve.org/CVERecord?id=CVE-2023-53220 Référence CVE CVE-2023-53221 https://www.cve.org/CVERecord?id=CVE-2023-53221 Référence CVE CVE-2023-53222 https://www.cve.org/CVERecord?id=CVE-2023-53222 Référence CVE CVE-2023-53226 https://www.cve.org/CVERecord?id=CVE-2023-53226 Référence CVE CVE-2023-53230 https://www.cve.org/CVERecord?id=CVE-2023-53230 Référence CVE CVE-2023-53231 https://www.cve.org/CVERecord?id=CVE-2023-53231 Référence CVE CVE-2023-53235 https://www.cve.org/CVERecord?id=CVE-2023-53235 Référence CVE CVE-2023-53238 https://www.cve.org/CVERecord?id=CVE-2023-53238 Référence CVE CVE-2023-53243 https://www.cve.org/CVERecord?id=CVE-2023-53243 Référence CVE CVE-2023-53245 https://www.cve.org/CVERecord?id=CVE-2023-53245 Référence CVE CVE-2023-53247 https://www.cve.org/CVERecord?id=CVE-2023-53247 Référence CVE CVE-2023-53248 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2025-AVI-1011Multiples vulnérabilités dans le noyau Linux de Red Hat

d?id=CVE-2022-50050 Référence CVE CVE-2022-50356 https://www.cve.org/CVERecord?id=CVE-2022-50356 Référence CVE CVE-2022-50367 https://www.cve.org/CVERecord?id=CVE-2022-50367 Référence CVE CVE-2022-50386 https://www.cve.org/CVERecord?id=CVE-2022-50386 Référence CVE CVE-2022-50406 https://www.cve.org/CVERecord?id=CVE-2022-50406 Référence CVE CVE-2022-50408 https://www.cve.org/CVERecord?id=CVE-2022-50408 Référence CVE CVE-2023-53178 https://www.cve.org/CVERecord?id=CVE-2023-53178 Référence CVE CVE-2023-53185 https://www.cve.org/CVERecord?id=CVE-2023-53185 Référence CVE CVE-2023-53213 https://www.cve.org/CVERecord?id=CVE-2023-53213 Référence CVE CVE-2023-53226 https://www.cve.org/CVERecord?id=CVE-2023-53226 Référence CVE CVE-2023-53232 https://www.cve.org/CVERecord?id=CVE-2023-53232 Référence CVE CVE-2023-53257 https://www.cve.org/CVERecord?id=CVE-2023-53257 Référence CVE CVE-2023-53305 https://www.cve.org/CVERecord?id=CVE-2023-53305 Référence CVE CVE-2023-53331 https://www.cve.org/CVERecord?id=CVE-2023-53331 Référence CVE CVE-2023-53354 https://www.cve.org/CVERecord?id=CVE-2023-53354 Référence CVE CVE-2023-53373 https://www.cve.org/CVERecord?id=CVE-2023-53373 Référence CVE CVE-2023-53386 https://www.cve.org/CVERecord?id=CVE-2023-53386 Référence CVE CVE-2023-53401 https://www.cve.org/CVERecord?id=

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

d?id=CVE-2023-53207 Référence CVE CVE-2023-53208 https://www.cve.org/CVERecord?id=CVE-2023-53208 Référence CVE CVE-2023-53209 https://www.cve.org/CVERecord?id=CVE-2023-53209 Référence CVE CVE-2023-53210 https://www.cve.org/CVERecord?id=CVE-2023-53210 Référence CVE CVE-2023-53215 https://www.cve.org/CVERecord?id=CVE-2023-53215 Référence CVE CVE-2023-53217 https://www.cve.org/CVERecord?id=CVE-2023-53217 Référence CVE CVE-2023-53220 https://www.cve.org/CVERecord?id=CVE-2023-53220 Référence CVE CVE-2023-53221 https://www.cve.org/CVERecord?id=CVE-2023-53221 Référence CVE CVE-2023-53222 https://www.cve.org/CVERecord?id=CVE-2023-53222 Référence CVE CVE-2023-53226 https://www.cve.org/CVERecord?id=CVE-2023-53226 Référence CVE CVE-2023-53230 https://www.cve.org/CVERecord?id=CVE-2023-53230 Référence CVE CVE-2023-53231 https://www.cve.org/CVERecord?id=CVE-2023-53231 Référence CVE CVE-2023-53235 https://www.cve.org/CVERecord?id=CVE-2023-53235 Référence CVE CVE-2023-53238 https://www.cve.org/CVERecord?id=CVE-2023-53238 Référence CVE CVE-2023-53243 https://www.cve.org/CVERecord?id=CVE-2023-53243 Référence CVE CVE-2023-53245 https://www.cve.org/CVERecord?id=CVE-2023-53245 Référence CVE CVE-2023-53247 https://www.cve.org/CVERecord?id=CVE-2023-53247 Référence CVE CVE-2023-53248 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2025-AVI-0978Multiples vulnérabilités dans le noyau Linux de Red Hat

ité Red Hat RHSA-2025:19886 du 06 novembre 2025 https://access.redhat.com/errata/RHSA-2025:19886 Référence CVE CVE-2022-50050 https://www.cve.org/CVERecord?id=CVE-2022-50050 Référence CVE CVE-2022-50070 https://www.cve.org/CVERecord?id=CVE-2022-50070 Référence CVE CVE-2022-50137 https://www.cve.org/CVERecord?id=CVE-2022-50137 Référence CVE CVE-2022-50228 https://www.cve.org/CVERecord?id=CVE-2022-50228 Référence CVE CVE-2022-50367 https://www.cve.org/CVERecord?id=CVE-2022-50367 Référence CVE CVE-2023-53125 https://www.cve.org/CVERecord?id=CVE-2023-53125 Référence CVE CVE-2023-53178 https://www.cve.org/CVERecord?id=CVE-2023-53178 Référence CVE CVE-2023-53226 https://www.cve.org/CVERecord?id=CVE-2023-53226 Référence CVE CVE-2023-53257 https://www.cve.org/CVERecord?id=CVE-2023-53257 Référence CVE CVE-2023-53331 https://www.cve.org/CVERecord?id=CVE-2023-53331 Référence CVE CVE-2023-53373 https://www.cve.org/CVERecord?id=CVE-2023-53373 Référence CVE CVE-2023-53401 https://www.cve.org/CVERecord?id=CVE-2023-53401 Référence CVE CVE-2023-53494 https://www.cve.org/CVERecord?id=CVE-2023-53494 Référence CVE CVE-2024-46679 https://www.cve.org/CVERecord?id=CVE-2024-46679 Référence CVE CVE-2024-58240 https://www.cve.org/CVERecord?id=CVE-2024-58240 Référence CVE CVE-2025-38556 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2025-AVI-0921Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2023-53213 Référence CVE CVE-2023-53215 https://www.cve.org/CVERecord?id=CVE-2023-53215 Référence CVE CVE-2023-53216 https://www.cve.org/CVERecord?id=CVE-2023-53216 Référence CVE CVE-2023-53217 https://www.cve.org/CVERecord?id=CVE-2023-53217 Référence CVE CVE-2023-53219 https://www.cve.org/CVERecord?id=CVE-2023-53219 Référence CVE CVE-2023-53220 https://www.cve.org/CVERecord?id=CVE-2023-53220 Référence CVE CVE-2023-53221 https://www.cve.org/CVERecord?id=CVE-2023-53221 Référence CVE CVE-2023-53222 https://www.cve.org/CVERecord?id=CVE-2023-53222 Référence CVE CVE-2023-53223 https://www.cve.org/CVERecord?id=CVE-2023-53223 Référence CVE CVE-2023-53226 https://www.cve.org/CVERecord?id=CVE-2023-53226 Référence CVE CVE-2023-53229 https://www.cve.org/CVERecord?id=CVE-2023-53229 Référence CVE CVE-2023-53230 https://www.cve.org/CVERecord?id=CVE-2023-53230 Référence CVE CVE-2023-53231 https://www.cve.org/CVERecord?id=CVE-2023-53231 Référence CVE CVE-2023-53234 https://www.cve.org/CVERecord?id=CVE-2023-53234 Référence CVE CVE-2023-53235 https://www.cve.org/CVERecord?id=CVE-2023-53235 Référence CVE CVE-2023-53238 https://www.cve.org/CVERecord?id=CVE-2023-53238 Référence CVE CVE-2023-53239 https://www.cve.org/CVERecord?id=CVE-2023-53239 Référence CVE CVE-2023-53241 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2025-AVI-0895Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2023-53213 Référence CVE CVE-2023-53215 https://www.cve.org/CVERecord?id=CVE-2023-53215 Référence CVE CVE-2023-53216 https://www.cve.org/CVERecord?id=CVE-2023-53216 Référence CVE CVE-2023-53217 https://www.cve.org/CVERecord?id=CVE-2023-53217 Référence CVE CVE-2023-53219 https://www.cve.org/CVERecord?id=CVE-2023-53219 Référence CVE CVE-2023-53220 https://www.cve.org/CVERecord?id=CVE-2023-53220 Référence CVE CVE-2023-53221 https://www.cve.org/CVERecord?id=CVE-2023-53221 Référence CVE CVE-2023-53222 https://www.cve.org/CVERecord?id=CVE-2023-53222 Référence CVE CVE-2023-53223 https://www.cve.org/CVERecord?id=CVE-2023-53223 Référence CVE CVE-2023-53226 https://www.cve.org/CVERecord?id=CVE-2023-53226 Référence CVE CVE-2023-53229 https://www.cve.org/CVERecord?id=CVE-2023-53229 Référence CVE CVE-2023-53230 https://www.cve.org/CVERecord?id=CVE-2023-53230 Référence CVE CVE-2023-53231 https://www.cve.org/CVERecord?id=CVE-2023-53231 Référence CVE CVE-2023-53232 https://www.cve.org/CVERecord?id=CVE-2023-53232 Référence CVE CVE-2023-53234 https://www.cve.org/CVERecord?id=CVE-2023-53234 Référence CVE CVE-2023-53235 https://www.cve.org/CVERecord?id=CVE-2023-53235 Référence CVE CVE-2023-53237 https://www.cve.org/CVERecord?id=CVE-2023-53237 Référence CVE CVE-2023-53238 https://www.cve.org/CVERecord?id=

Official advisory ↗
JVN iPedia · Japanese · JVNDB-2023-030162Linux の Linux Kernel における整数アンダーフローの脆弱性

Linux の Linux Kernel には、整数アンダーフロー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
Linux: < 3.7, 4.14.326 ≤ 4.14.*, 4.19.295 ≤ 4.19.*, 5.4.257 ≤ 5.4.*, 5.10.195 ≤ 5.10.*, 5.15.132 ≤ 5.15.*, 6.1.53 ≤ 6.1.*, 6.4.16 ≤ 6.4.*, 6.5.3 ≤ 6.5.*, 6.6 ≤ *
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 15 Sept 2025 · Last source change 5 Aug 2026, 09:13 UTC · CWE-191 · Integer Underflow (Wrap or Wraparound)

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-2023-59858
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 ↗

No material field changes have been recorded since change tracking began. Routine source refreshes and cosmetic edits are intentionally excluded.

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-2023-59858↗Vendor CSAF · SUSE Product Security Team↗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-2023-53226 · cve.blacktree.nl