BlackTreeCVE Intelligence
← Back to the CVE catalogue
Full vulnerability report · 2025
CVE-2023-54070High confidence

igb: clean up in all error paths when enabling SR-IOV

Linux · Linux

…UnscoredAssess manually
Recommended action
Patch only the product branches with a verified fix

No CVSS base score is available from the CNA, CISA ADP or NIST. Absence of a score is not evidence of low risk; review the vendor advisory, affected exposure and exploit evidence. 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 severityUnscoredOperational priority:Needs assessment, manual assessment needed.unscored

Evidence used

  • No CISA KEV confirmation is currently recorded.
  • EPSS is 0.18% 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: Manual assessmentRemediation target: Manual assessment

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.6.5.6-1Debian Security Tracker ↗Source updated 5 Oct 2026
Debian bookwormbookworm · sourcelinuxNot affectedDebian marks this release not affected (fixed-version marker 0).Not published in this feedDebian Security Tracker ↗Source updated 5 Oct 2026
Debian forkyforky · sourcelinuxVendor fix publishedDebian records a fixed source-package version for this release.6.5.6-1Debian Security Tracker ↗Source updated 5 Oct 2026
Debian sidsid · sourcelinuxVendor fix publishedDebian records a fixed source-package version for this release.6.5.6-1Debian 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-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-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 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
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-2023-60256

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

No CVSS base score is available from the CNA, CISA ADP or NIST. Absence of a score is not evidence of low risk; review the vendor advisory, affected exposure and exploit evidence. 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: igb: clean up in all error paths when enabling SR-IOV After commit 50f303496d92 ("igb: Enable SR-IOV after reinit"), removing the igb module could hang or crash (depending on the machine) when the module has been loaded with the max_vfs parameter set to some value != 0. In case of one test machine with a dual port 82580, this hang occurred: [ 232.480687] igb 0000:41:00.1: removed PHC on enp65s0f1 [ 233.093257] igb 0000:41:00.1: IOV Disabled [ 233.329969] pcieport 0000:40:01.0: AER: Multiple Uncorrected (Non-Fatal) err0 [ 233.340302] igb 0000:41:00.0: PCIe Bus Error: severity=Uncorrected (Non-Fata) [ 233.352248] igb 0000:41:00.0: device [8086:1516] error status/mask=00100000 [ 233.361088] igb 0000:41:00.0: [20] UnsupReq (First) [ 233.368183] igb 0000:41:00.0: AER: TLP Header: 40000001 0000040f cdbfc00c c [ 233.376846] igb 0000:41:00.1: PCIe Bus Error: severity=Uncorrected (Non-Fata) [ 233.388779] igb 0000:41:00.1: device [8086:1516] error status/mask=00100000 [ 233.397629] igb 0000:41:00.1: [20] UnsupReq (First) [ 233.404736] igb 0000:41:00.1: AER: TLP Header: 40000001 0000040f cdbfc00c c [ 233.538214] pci 0000:41:00.1: AER: can't recover (no error_detected callback) [ 233.538401] igb 0000:41:00.0: removed PHC on enp65s0f0 [ 233.546197] pcieport 0000:40:01.0: AER: device recovery failed [ 234.157244] igb 0000:41:00.0: IOV Disabled [ 371.619705] INFO: task irq/35-aerdrv:257 blocked for more than 122 seconds. [ 371.627489] Not tainted 6.4.0-dirty #2 [ 371.632257] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this. [ 371.641000] task:irq/35-aerdrv state:D stack:0 pid:257 ppid:2 f0 [ 371.650330] Call Trace: [ 371.653061] <TASK> [ 371.655407] __schedule+0x20e/0x660 [ 371.659313] schedule+0x5a/0xd0 [ 371.662824] schedule_preempt_disabled+0x11/0x20 [ 371.667983] __mutex_lock.constprop.0+0x372/0x6c0 [ 371.673237] ? __pfx_aer_root_reset+0x10/0x10 [ 371.678105] report_error_detected+0x25/0x1c0 [ 371.682974] ? __pfx_report_normal_detected+0x10/0x10 [ 371.688618] pci_walk_bus+0x72/0x90 [ 371.692519] pcie_do_recovery+0xb2/0x330 [ 371.696899] aer_process_err_devices+0x117/0x170 [ 371.702055] aer_isr+0x1c0/0x1e0 [ 371.705661] ? __set_cpus_allowed_ptr+0x54/0xa0 [ 371.710723] ? __pfx_irq_thread_fn+0x10/0x10 [ 371.715496] irq_thread_fn+0x20/0x60 [ 371.719491] irq_thread+0xe6/0x1b0 [ 371.723291] ? __pfx_irq_thread_dtor+0x10/0x10 [ 371.728255] ? __pfx_irq_thread+0x10/0x10 [ 371.732731] kthread+0xe2/0x110 [ 371.736243] ? __pfx_kthread+0x10/0x10 [ 371.740430] ret_from_fork+0x2c/0x50 [ 371.744428] </TASK> The reproducer was a simple script: #!/bin/sh for i in `seq 1 5`; do modprobe -rv igb modprobe -v igb max_vfs=1 sleep 1 modprobe -rv igb done It turned out that this could only be reproduce on 82580 (quad and dual-port), but not on 82576, i350 and i210. Further debugging showed that igb_enable_sriov()'s call to pci_enable_sriov() is failing, because dev->is_physfn is 0 on 82580. Prior to commit 50f303496d92 ("igb: Enable SR-IOV after reinit"), igb_enable_sriov() jumped into the "err_out" cleanup branch. After this commit it only returned the error code. So the cleanup didn't take place, and the incorrect VF setup in the igb_adapter structure fooled the igb driver into assuming that VFs have been set up where no VF actually existed. Fix this problem by cleaning up again if pci_enable_sriov() fails.

What

In the Linux kernel, the following vulnerability has been resolved: igb: clean up in all error paths when enabling SR-IOV After commit 50f303496d92 ("igb: Enable SR-IOV after reinit"), removing the igb module could hang or crash (depending on the machine) when the module has been loaded with the max_vfs parameter set to some value != 0. In case of one test machine with a dual port 82580, this hang occurred: [ 232.480687] igb 0000:41:00.1: removed PHC on enp65s0f1 [ 233.093257] igb 0000:41:00.1: IOV Disabled [ 233.329969] pcieport 0000:40:01.0: AER: Multiple Uncorrected (Non-Fatal) err0 [ 233.340302] igb 0000:41:00.0: PCIe Bus Error: severity=Uncorrected (Non-Fata) [ 233.352248] igb 0000:41:00.0: device [8086:1516] error status/mask=00100000 [ 233.361088] igb 0000:41:00.0: [20] UnsupReq (First) [ 233.368183] igb 0000:41:00.0: AER: TLP Header: 40000001 0000040f cdbfc00c c [ 233.376846] igb 0000:41:00.1: PCIe Bus Error: severity=Uncorrected (Non-Fata) [ 233.388779] igb 0000:41:00.1: device [8086:1516] error status/mask=00100000 [ 233.397629] igb 0000:41:00.1: [20] UnsupReq (First) [ 233.404736] igb 0000:41:00.1: AER: TLP Header: 40000001 0000040f cdbfc00c c [ 233.538214] pci 0000:41:00.1: AER: can't recover (no error_detected callback) [ 233.538401] igb 0000:41:00.0: removed PHC on enp65s0f0 [ 233.546197] pcieport 0000:40:01.0: AER: device recovery failed [ 234.157244] igb 0000:41:00.0: IOV Disabled [ 371.619705] INFO: task irq/35-aerdrv:257 blocked for more than 122 seconds. [ 371.627489] Not tainted 6.4.0-dirty #2 [ 371.632257] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this. [ 371.641000] task:irq/35-aerdrv state:D stack:0 pid:257 ppid:2 f0 [ 371.650330] Call Trace: [ 371.653061] <TASK> [ 371.655407] __schedule+0x20e/0x660 [ 371.659313] schedule+0x5a/0xd0 [ 371.662824] schedule_preempt_disabled+0x11/0x20 [ 371.667983] __mutex_lock.constprop.0+0x372/0x6c0 [ 371.673237] ? __pfx_aer_root_reset+0x10/0x10 [ 371.678105] report_error_detected+0x25/0x1c0 [ 371.682974] ? __pfx_report_normal_detected+0x10/0x10 [ 371.688618] pci_walk_bus+0x72/0x90 [ 371.692519] pcie_do_recovery+0xb2/0x330 [ 371.696899] aer_process_err_devices+0x117/0x170 [ 371.702055] aer_isr+0x1c0/0x1e0 [ 371.705661] ? __set_cpus_allowed_ptr+0x54/0xa0 [ 371.710723] ? __pfx_irq_thread_fn+0x10/0x10 [ 371.715496] irq_thread_fn+0x20/0x60 [ 371.719491] irq_thread+0xe6/0x1b0 [ 371.723291] ? __pfx_irq_thread_dtor+0x10/0x10 [ 371.728255] ? __pfx_irq_thread+0x10/0x10 [ 371.732731] kthread+0xe2/0x110 [ 371.736243] ? __pfx_kthread+0x10/0x10 [ 371.740430] ret_from_fork+0x2c/0x50 [ 371.744428] </TASK> The reproducer was a simple script: #!/bin/sh for i in `seq 1 5`; do modprobe -rv igb modprobe -v igb max_vfs=1 sleep 1 modprobe -rv igb done It turned out that this could only be reproduce on 82580 (quad and dual-port), but not on 82576, i350 and i210. Further debugging showed that igb_enable_sriov()'s call to pci_enable_sriov() is failing, because dev->is_physfn is 0 on 82580. Prior to commit 50f303496d92 ("igb: Enable SR-IOV after reinit"), igb_enable_sriov() jumped into the "err_out" cleanup branch. After this commit it only returned the error code. So the cleanup didn't take place, and the incorrect VF setup in the igb_adapter structure fooled the igb driver into assuming that VFs have been set up where no VF actually existed. Fix this problem by cleaning up again if pci_enable_sriov() fails.

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 the affected interface may attempt exploitation when the stated preconditions are met. If successful, the issue may disrupt the affected service.

What

In the Linux kernel, the following vulnerability has been resolved: igb: clean up in all error paths when enabling SR-IOV After commit 50f303496d92 ("igb: Enable SR-IOV after reinit"), removing the igb module could hang or crash (depending on the machine) when the module has been loaded with the max_vfs parameter set to some value != 0. In case of one test machine with a dual port 82580, this hang occurred: [ 232.480687] igb 0000:41:00.1: removed PHC on enp65s0f1 [ 233.093257] igb 0000:41:00.1: IOV Disabled [ 233.329969] pcieport 0000:40:01.0: AER: Multiple Uncorrected (Non-Fatal) err0 [ 233.340302] igb 0000:41:00.0: PCIe Bus Error: severity=Uncorrected (Non-Fata) [ 233.352248] igb 0000:41:00.0: device [8086:1516] error status/mask=00100000 [ 233.361088] igb 0000:41:00.0: [20] UnsupReq (First) [ 233.368183] igb 0000:41:00.0: AER: TLP Header: 40000001 0000040f cdbfc00c c [ 233.376846] igb 0000:41:00.1: PCIe Bus Error: severity=Uncorrected (Non-Fata) [ 233.388779] igb 0000:41:00.1: device [8086:1516] error status/mask=00100000 [ 233.397629] igb 0000:41:00.1: [20] UnsupReq (First) [ 233.404736] igb 0000:41:00.1: AER: TLP Header: 40000001 0000040f cdbfc00c c [ 233.538214] pci 0000:41:00.1: AER: can't recover (no error_detected callback) [ 233.538401] igb 0000:41:00.0: removed PHC on enp65s0f0 [ 233.546197] pcieport 0000:40:01.0: AER: device recovery failed [ 234.157244] igb 0000:41:00.0: IOV Disabled [ 371.619705] INFO: task irq/35-aerdrv:257 blocked for more than 122 seconds. [ 371.627489] Not tainted 6.4.0-dirty #2 [ 371.632257] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this. [ 371.641000] task:irq/35-aerdrv state:D stack:0 pid:257 ppid:2 f0 [ 371.650330] Call Trace: [ 371.653061] <TASK> [ 371.655407] __schedule+0x20e/0x660 [ 371.659313] schedule+0x5a/0xd0 [ 371.662824] schedule_preempt_disabled+0x11/0x20 [ 371.667983] __mutex_lock.constprop.0+0x372/0x6c0 [ 371.673237] ? __pfx_aer_root_reset+0x10/0x10 [ 371.678105] report_error_detected+0x25/0x1c0 [ 371.682974] ? __pfx_report_normal_detected+0x10/0x10 [ 371.688618] pci_walk_bus+0x72/0x90 [ 371.692519] pcie_do_recovery+0xb2/0x330 [ 371.696899] aer_process_err_devices+0x117/0x170 [ 371.702055] aer_isr+0x1c0/0x1e0 [ 371.705661] ? __set_cpus_allowed_ptr+0x54/0xa0 [ 371.710723] ? __pfx_irq_thread_fn+0x10/0x10 [ 371.715496] irq_thread_fn+0x20/0x60 [ 371.719491] irq_thread+0xe6/0x1b0 [ 371.723291] ? __pfx_irq_thread_dtor+0x10/0x10 [ 371.728255] ? __pfx_irq_thread+0x10/0x10 [ 371.732731] kthread+0xe2/0x110 [ 371.736243] ? __pfx_kthread+0x10/0x10 [ 371.740430] ret_from_fork+0x2c/0x50 [ 371.744428] </TASK> The reproducer was a simple script: #!/bin/sh for i in `seq 1 5`; do modprobe -rv igb modprobe -v igb max_vfs=1 sleep 1 modprobe -rv igb done It turned out that this could only be reproduce on 82580 (quad and dual-port), but not on 82576, i350 and i210. Further debugging showed that igb_enable_sriov()'s call to pci_enable_sriov() is failing, because dev->is_physfn is 0 on 82580. Prior to commit 50f303496d92 ("igb: Enable SR-IOV after reinit"), igb_enable_sriov() jumped into the "err_out" cleanup branch. After this commit it only returned the error code. So the cleanup didn't take place, and the incorrect VF setup in the igb_adapter structure fooled the igb driver into assuming that VFs have been set up where no VF actually existed. Fix this problem by cleaning up again if pci_enable_sriov() fails.

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 the affected interface may attempt exploitation when the stated preconditions are met. If successful, the issue may disrupt the affected service.

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
the affected interface → vulnerable operation → disrupt the affected service
Attack surface
Unspecified
Privileges required
Not stated in the selected CVSS metric
User interaction
Not stated in the selected CVSS metric
Attack complexity
Not stated in the selected CVSS metric
Security boundary
Not stated in the selected CVSS metric
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.
Not available from the selected scoring authority.
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.
Denial of service
A

Official authority intelligence

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

BSI · German · WID-SEC-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 ↗
Cyber Security Agency of Singapore · English · CSA-SB-20251231Security Bulletin 31 Dec 2025

The Cyber Security Agency of Singapore included this CVE in its official Security Bulletin 31 Dec 2025, published on 31 December 2025. Open the linked bulletin for the product, severity and reference information published in that issue.

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0369Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2023-54048 Référence CVE CVE-2023-54049 https://www.cve.org/CVERecord?id=CVE-2023-54049 Référence CVE CVE-2023-54051 https://www.cve.org/CVERecord?id=CVE-2023-54051 Référence CVE CVE-2023-54052 https://www.cve.org/CVERecord?id=CVE-2023-54052 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-2023-54076 https://www.cve.org/CVERecord?id=CVE-2023-54076 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-2023-54088 https://www.cve.org/CVERecord?id=CVE-2023-54088 Référence CVE CVE-2023-54089 https://www.cve.org/CVERecord?id=CVE-2023-54089 Référence CVE CVE-2023-54091 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0247Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2023-54048 Référence CVE CVE-2023-54049 https://www.cve.org/CVERecord?id=CVE-2023-54049 Référence CVE CVE-2023-54051 https://www.cve.org/CVERecord?id=CVE-2023-54051 Référence CVE CVE-2023-54052 https://www.cve.org/CVERecord?id=CVE-2023-54052 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-2023-54076 https://www.cve.org/CVERecord?id=CVE-2023-54076 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-2023-54088 https://www.cve.org/CVERecord?id=CVE-2023-54088 Référence CVE CVE-2023-54089 https://www.cve.org/CVERecord?id=CVE-2023-54089 Référence CVE CVE-2023-54091 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0225Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2023-54052 Référence CVE CVE-2023-54053 https://www.cve.org/CVERecord?id=CVE-2023-54053 Référence CVE CVE-2023-54055 https://www.cve.org/CVERecord?id=CVE-2023-54055 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-2023-54076 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=

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

d?id=CVE-2023-54053 Référence CVE CVE-2023-54055 https://www.cve.org/CVERecord?id=CVE-2023-54055 Référence CVE CVE-2023-54057 https://www.cve.org/CVERecord?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=

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
Linux: 50f303496d92e25b79bdfb73e3707ad0684ad67f < 0e3ea7e82a06014b9baf1b84ba579c38cbff3558, 50f303496d92e25b79bdfb73e3707ad0684ad67f < bc6ed2fa24b14e40e1005488bbe11268ce7108fa, 6.3
Fixed
Linux: < 6.3, 6.5.4 ≤ 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 24 Dec 2025 · Last source change 11 May 2026, 19:54 UTC · CWE not yet assigned

CVE recordCVE.org · 5.2
CVSS sourceUnavailable
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-2023-60256
Product sourceCNA
Remediation sourceCVE/CNA references
CWE sourceUnavailable
NVD statusNVD not scheduled

Missing structured fields: CVSS base score, 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-2023-60256↗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-2023-54070 · cve.blacktree.nl