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Full vulnerability report · 2025
CVE-2023-54074High confidence

net/mlx5e: Use correct encap attribute during invalidation

Linux · Linux

7.8HighCVSS 3.1
Recommended action
Within 7 days

High technical severity; prioritise exposed affected systems while verifying vendor guidance.

Patch available
Distribution package intelligence

Ubuntu vendor package status

Canonical’s release and source-package findings are shown separately from local repository availability.

9 package states
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.

Ubuntu releaseSource packageVendor stateFixed versionEvidence
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 record ↗Source updated 10 Sept 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 record ↗Source updated 10 Sept 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 record ↗Source updated 10 Sept 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 record ↗Source updated 10 Sept 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-nvidia-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 record ↗Source updated 10 Sept 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 record ↗Source updated 10 Sept 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 record ↗Source updated 10 Sept 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 record ↗Source updated 10 Sept 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 record ↗Source updated 10 Sept 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-2023-54074 · CSAF 2.0 · revision 3 · finalRed Hat Product Securitykernel: Linux kernel: Denial of Service in mlx5e due to incorrect encap attribute handling
138 known affected

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

  • kernel as a component of Red Hat Enterprise Linux 6
  • kernel-abi-whitelists as a component of Red Hat Enterprise Linux 6
  • kernel-bootwrapper as a component of Red Hat Enterprise Linux 6
  • kernel-debug as a component of Red Hat Enterprise Linux 6
  • kernel-debug-devel as a component of Red Hat Enterprise Linux 6
  • kernel-devel as a component of Red Hat Enterprise Linux 6
  • kernel-doc as a component of Red Hat Enterprise Linux 6
  • kernel-firmware as a component of Red Hat Enterprise Linux 6
  • kernel-headers as a component of Red Hat Enterprise Linux 6
  • kernel-kdump as a component of Red Hat Enterprise Linux 6
  • kernel-kdump-devel as a component of Red Hat Enterprise Linux 6
  • kernel.src as a component of Red Hat Enterprise Linux 6
Summary
A flaw was found in the mlx5e Traffic Control (TC) encapsulation logic in the net/mlx5e driver of the Linux kernel. The code responsible for invalidating encapsulation actions did not use the proper helper function to retrieve the correct encapsulation attribute, instead assuming the default attribute would suffice. When the post-action infrastructure was introduced, most users of the encap attribute were updated to call mlx5e_tc_get_encap_attr() to obtain the correct attribute; however, the invalidation path in mlx5e_invalidate_encap() was not updated accordingly. This could result in improper destruction of header modify actions and generate WARNINGS in the kernel log.
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.

Select the national-authority views to include. The exact source language is shown on each matched advisory. Your choice is remembered on this device and encoded in the shareable URL.

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-2023-60252

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 actionWithin 7 days

High technical severity; prioritise exposed affected systems while verifying vendor guidance.

Patch available
01

What, why and how

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Use correct encap attribute during invalidation With introduction of post action infrastructure most of the users of encap attribute had been modified in order to obtain the correct attribute by calling mlx5e_tc_get_encap_attr() helper instead of assuming encap action is always on default attribute. However, the cited commit didn't modify mlx5e_invalidate_encap() which prevents it from destroying correct modify header action which leads to a warning [0]. Fix the issue by using correct attribute. [0]: Feb 21 09:47:35 c-237-177-40-045 kernel: WARNING: CPU: 17 PID: 654 at drivers/net/ethernet/mellanox/mlx5/core/en_tc.c:684 mlx5e_tc_attach_mod_hdr+0x1cc/0x230 [mlx5_core] Feb 21 09:47:35 c-237-177-40-045 kernel: RIP: 0010:mlx5e_tc_attach_mod_hdr+0x1cc/0x230 [mlx5_core] Feb 21 09:47:35 c-237-177-40-045 kernel: Call Trace: Feb 21 09:47:35 c-237-177-40-045 kernel: <TASK> Feb 21 09:47:35 c-237-177-40-045 kernel: mlx5e_tc_fib_event_work+0x8e3/0x1f60 [mlx5_core] Feb 21 09:47:35 c-237-177-40-045 kernel: ? mlx5e_take_all_encap_flows+0xe0/0xe0 [mlx5_core] Feb 21 09:47:35 c-237-177-40-045 kernel: ? lock_downgrade+0x6d0/0x6d0 Feb 21 09:47:35 c-237-177-40-045 kernel: ? lockdep_hardirqs_on_prepare+0x273/0x3f0 Feb 21 09:47:35 c-237-177-40-045 kernel: ? lockdep_hardirqs_on_prepare+0x273/0x3f0 Feb 21 09:47:35 c-237-177-40-045 kernel: process_one_work+0x7c2/0x1310 Feb 21 09:47:35 c-237-177-40-045 kernel: ? lockdep_hardirqs_on_prepare+0x3f0/0x3f0 Feb 21 09:47:35 c-237-177-40-045 kernel: ? pwq_dec_nr_in_flight+0x230/0x230 Feb 21 09:47:35 c-237-177-40-045 kernel: ? rwlock_bug.part.0+0x90/0x90 Feb 21 09:47:35 c-237-177-40-045 kernel: worker_thread+0x59d/0xec0 Feb 21 09:47:35 c-237-177-40-045 kernel: ? __kthread_parkme+0xd9/0x1d0

What

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Use correct encap attribute during invalidation With introduction of post action infrastructure most of the users of encap attribute had been modified in order to obtain the correct attribute by calling mlx5e_tc_get_encap_attr() helper instead of assuming encap action is always on default attribute. However, the cited commit didn't modify mlx5e_invalidate_encap() which prevents it from destroying correct modify header action which leads to a warning [0]. Fix the issue by using correct attribute. [0]: Feb 21 09:47:35 c-237-177-40-045 kernel: WARNING: CPU: 17 PID: 654 at drivers/net/ethernet/mellanox/mlx5/core/en_tc.c:684 mlx5e_tc_attach_mod_hdr+0x1cc/0x230 [mlx5_core] Feb 21 09:47:35 c-237-177-40-045 kernel: RIP: 0010:mlx5e_tc_attach_mod_hdr+0x1cc/0x230 [mlx5_core] Feb 21 09:47:35 c-237-177-40-045 kernel: Call Trace: Feb 21 09:47:35 c-237-177-40-045 kernel: <TASK> Feb 21 09:47:35 c-237-177-40-045 kernel: mlx5e_tc_fib_event_work+0x8e3/0x1f60 [mlx5_core] Feb 21 09:47:35 c-237-177-40-045 kernel: ? mlx5e_take_all_encap_flows+0xe0/0xe0 [mlx5_core] Feb 21 09:47:35 c-237-177-40-045 kernel: ? lock_downgrade+0x6d0/0x6d0 Feb 21 09:47:35 c-237-177-40-045 kernel: ? lockdep_hardirqs_on_prepare+0x273/0x3f0 Feb 21 09:47:35 c-237-177-40-045 kernel: ? lockdep_hardirqs_on_prepare+0x273/0x3f0 Feb 21 09:47:35 c-237-177-40-045 kernel: process_one_work+0x7c2/0x1310 Feb 21 09:47:35 c-237-177-40-045 kernel: ? lockdep_hardirqs_on_prepare+0x3f0/0x3f0 Feb 21 09:47:35 c-237-177-40-045 kernel: ? pwq_dec_nr_in_flight+0x230/0x230 Feb 21 09:47:35 c-237-177-40-045 kernel: ? rwlock_bug.part.0+0x90/0x90 Feb 21 09:47:35 c-237-177-40-045 kernel: worker_thread+0x59d/0xec0 Feb 21 09:47:35 c-237-177-40-045 kernel: ? __kthread_parkme+0xd9/0x1d0

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: net/mlx5e: Use correct encap attribute during invalidation With introduction of post action infrastructure most of the users of encap attribute had been modified in order to obtain the correct attribute by calling mlx5e_tc_get_encap_attr() helper instead of assuming encap action is always on default attribute. However, the cited commit didn't modify mlx5e_invalidate_encap() which prevents it from destroying correct modify header action which leads to a warning [0]. Fix the issue by using correct attribute. [0]: Feb 21 09:47:35 c-237-177-40-045 kernel: WARNING: CPU: 17 PID: 654 at drivers/net/ethernet/mellanox/mlx5/core/en_tc.c:684 mlx5e_tc_attach_mod_hdr+0x1cc/0x230 [mlx5_core] Feb 21 09:47:35 c-237-177-40-045 kernel: RIP: 0010:mlx5e_tc_attach_mod_hdr+0x1cc/0x230 [mlx5_core] Feb 21 09:47:35 c-237-177-40-045 kernel: Call Trace: Feb 21 09:47:35 c-237-177-40-045 kernel: <TASK> Feb 21 09:47:35 c-237-177-40-045 kernel: mlx5e_tc_fib_event_work+0x8e3/0x1f60 [mlx5_core] Feb 21 09:47:35 c-237-177-40-045 kernel: ? mlx5e_take_all_encap_flows+0xe0/0xe0 [mlx5_core] Feb 21 09:47:35 c-237-177-40-045 kernel: ? lock_downgrade+0x6d0/0x6d0 Feb 21 09:47:35 c-237-177-40-045 kernel: ? lockdep_hardirqs_on_prepare+0x273/0x3f0 Feb 21 09:47:35 c-237-177-40-045 kernel: ? lockdep_hardirqs_on_prepare+0x273/0x3f0 Feb 21 09:47:35 c-237-177-40-045 kernel: process_one_work+0x7c2/0x1310 Feb 21 09:47:35 c-237-177-40-045 kernel: ? lockdep_hardirqs_on_prepare+0x3f0/0x3f0 Feb 21 09:47:35 c-237-177-40-045 kernel: ? pwq_dec_nr_in_flight+0x230/0x230 Feb 21 09:47:35 c-237-177-40-045 kernel: ? rwlock_bug.part.0+0x90/0x90 Feb 21 09:47:35 c-237-177-40-045 kernel: worker_thread+0x59d/0xec0 Feb 21 09:47:35 c-237-177-40-045 kernel: ? __kthread_parkme+0xd9/0x1d0

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: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.
A

Official authority intelligence

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

BSI · German · WID-SEC-W-2025-2929Linux Kernel: Mehrere Schwachstellen

Ein Angreifer kann mehrere Schwachstellen im Linux-Kernel ausnutzen, um nicht näher spezifizierte Angriffe durchzuführen, die möglicherweise zu einer Denial-of-Service- Bedingung führen oder eine Speicherbeschädigung verursachen können.

Official advisory
CERT-FR · French · CERTFR-2026-AVI-0108Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2023-54057 Référence CVE CVE-2023-54058 https://www.cve.org/CVERecord?id=CVE-2023-54058 Référence CVE CVE-2023-54060 https://www.cve.org/CVERecord?id=CVE-2023-54060 Référence CVE CVE-2023-54064 https://www.cve.org/CVERecord?id=CVE-2023-54064 Référence CVE CVE-2023-54066 https://www.cve.org/CVERecord?id=CVE-2023-54066 Référence CVE CVE-2023-54067 https://www.cve.org/CVERecord?id=CVE-2023-54067 Référence CVE CVE-2023-54069 https://www.cve.org/CVERecord?id=CVE-2023-54069 Référence CVE CVE-2023-54070 https://www.cve.org/CVERecord?id=CVE-2023-54070 Référence CVE CVE-2023-54072 https://www.cve.org/CVERecord?id=CVE-2023-54072 Référence CVE CVE-2023-54074 https://www.cve.org/CVERecord?id=CVE-2023-54074 Référence CVE CVE-2023-54076 https://www.cve.org/CVERecord?id=CVE-2023-54076 Référence CVE CVE-2023-54078 https://www.cve.org/CVERecord?id=CVE-2023-54078 Référence CVE CVE-2023-54079 https://www.cve.org/CVERecord?id=CVE-2023-54079 Référence CVE CVE-2023-54080 https://www.cve.org/CVERecord?id=CVE-2023-54080 Référence CVE CVE-2023-54081 https://www.cve.org/CVERecord?id=CVE-2023-54081 Référence CVE CVE-2023-54083 https://www.cve.org/CVERecord?id=CVE-2023-54083 Référence CVE CVE-2023-54084 https://www.cve.org/CVERecord?id=CVE-2023-54084 Référence CVE CVE-2023-54088 https://www.cve.org/CVERecord?id=

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.
Patch available
Affected
kernel as a component of Red Hat Enterprise Linux 6; kernel-abi-whitelists as a component of Red Hat Enterprise Linux 6; kernel-bootwrapper as a component of Red Hat Enterprise Linux 6; kernel-debug as a component of Red Hat Enterprise Linux 6; kernel-debug-devel as a component of Red Hat Enterprise Linux 6; kernel-devel as a component of Red Hat Enterprise Linux 6; kernel-doc as a component of Red Hat Enterprise Linux 6; kernel-firmware as a component of Red Hat Enterprise Linux 6; kernel-headers as a component of Red Hat Enterprise Linux 6; kernel-kdump as a component of Red Hat Enterprise Linux 6; kernel-kdump-devel as a component of Red Hat Enterprise Linux 6; kernel.src as a component of Red Hat Enterprise Linux 6; perf as a component of Red Hat Enterprise Linux 6; python-perf as a component of Red Hat Enterprise Linux 6; 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; and 108 more
Fixed
bpftool-0:4.18.0-513.5.1.el8_9.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 8); bpftool-0:4.18.0-513.5.1.el8_9.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 8); bpftool-0:4.18.0-513.5.1.el8_9.s390x as a component of Red Hat Enterprise Linux BaseOS (v. 8); bpftool-0:4.18.0-513.5.1.el8_9.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 8); bpftool-debuginfo-0:4.18.0-513.5.1.el8_9.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 8); bpftool-debuginfo-0:4.18.0-513.5.1.el8_9.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 8); bpftool-debuginfo-0:4.18.0-513.5.1.el8_9.s390x as a component of Red Hat Enterprise Linux BaseOS (v. 8); bpftool-debuginfo-0:4.18.0-513.5.1.el8_9.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 8); kernel-0:4.18.0-513.5.1.el8_9.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 8); kernel-0:4.18.0-513.5.1.el8_9.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 8); kernel-0:4.18.0-513.5.1.el8_9.s390x as a component of Red Hat Enterprise Linux BaseOS (v. 8); kernel-0:4.18.0-513.5.1.el8_9.src as a component of Red Hat Enterprise Linux BaseOS (v. 8); kernel-0:4.18.0-513.5.1.el8_9.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 8); kernel-abi-stablelists-0:4.18.0-513.5.1.el8_9.noarch as a component of Red Hat Enterprise Linux BaseOS (v. 8); kernel-core-0:4.18.0-513.5.1.el8_9.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 8); kernel-core-0:4.18.0-513.5.1.el8_9.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 8); kernel-core-0:4.18.0-513.5.1.el8_9.s390x as a component of Red Hat Enterprise Linux BaseOS (v. 8); kernel-core-0:4.18.0-513.5.1.el8_9.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 8); kernel-debug-0:4.18.0-513.5.1.el8_9.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 8); kernel-debug-0:4.18.0-513.5.1.el8_9.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 8); kernel-debug-0:4.18.0-513.5.1.el8_9.s390x as a component of Red Hat Enterprise Linux BaseOS (v. 8); kernel-debug-0:4.18.0-513.5.1.el8_9.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 8); kernel-debug-core-0:4.18.0-513.5.1.el8_9.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 8); kernel-debug-core-0:4.18.0-513.5.1.el8_9.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 8); kernel-debug-core-0:4.18.0-513.5.1.el8_9.s390x as a component of Red Hat Enterprise Linux BaseOS (v. 8); kernel-debug-core-0:4.18.0-513.5.1.el8_9.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 8); kernel-debug-debuginfo-0:4.18.0-513.5.1.el8_9.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 8); kernel-debug-debuginfo-0:4.18.0-513.5.1.el8_9.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 8); kernel-debug-debuginfo-0:4.18.0-513.5.1.el8_9.s390x as a component of Red Hat Enterprise Linux BaseOS (v. 8); kernel-debug-debuginfo-0:4.18.0-513.5.1.el8_9.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 8); and 90 more
Action
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.
Workaround
No verified workaround is recorded. Limit untrusted access and use least privilege until authoritative guidance is available.
04

Evidence and provenance

Published 24 Dec 2025 · Last source change 5 Aug 2026, 09:16 UTC · CWE not yet assigned

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-2023-60252
Product sourceVendor CSAF · Red Hat Product Security
Remediation sourceVendor CSAF · Red Hat Product Security
CWE sourceUnavailable
NVD statusNVD not scheduled

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 →

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-2023-60252↗Vendor CSAF · Red Hat Product Security↗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-2023-54074 · cve.blacktree.nl