BlackTreeCVE Intelligence
← Back to the CVE catalogue
Full vulnerability report · 2024
CVE-2023-52607High confidence

powerpc/mm: Fix null-pointer dereference in pgtable_cache_add

Linux · Linux

Official source article: Siemens SSA-613116 ↗. Check the applicable product and release in the original source.

5.5MediumCVSS 3.1
Recommended action
Scheduled

Medium technical severity with no CISA KEV confirmation; remediate through the normal risk-based patch cycle unless local exposure raises the priority.

Patch available
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 0.23% 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.

Distribution package intelligence

Release-specific package status

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

4 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.

Distribution releaseSource packageVendor stateFixed versionEvidence
Debian trixietrixie · sourcelinuxVendor fix publishedDebian records a fixed source-package version for this release.6.7.7-1Debian Security Tracker ↗Source updated 6 Oct 2026
Debian bookwormbookworm · sourcelinuxVendor fix publishedDebian records a fixed source-package version for this release.6.1.82-1Debian Security Tracker ↗Source updated 6 Oct 2026
Debian forkyforky · sourcelinuxVendor fix publishedDebian records a fixed source-package version for this release.6.7.7-1Debian Security Tracker ↗Source updated 6 Oct 2026
Debian sidsid · sourcelinuxVendor fix publishedDebian records a fixed source-package version for this release.6.7.7-1Debian Security Tracker ↗Source updated 6 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
SSA-613116 · CSAF 2.0 · revision 3 · interimSiemens ProductCERTSSA-613116: Multiple Vulnerabilities in Third-Party Components in SINEC OS before V3.1
3 known not affected

The vendor explicitly states that these products are not affected by this CVE.

  • RUGGEDCOM RST2428P (6GK6242-6PA00)
  • SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 family
  • SCALANCE XCM-/XRM-/XCH-/XRH-300 family
Summary
In the Linux kernel, the following vulnerability has been resolved: powerpc/mm: Fix null-pointer dereference in pgtable_cache_add
Remediation
No remediation text is recorded.
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-2023-57231

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 actionScheduled

Medium technical severity with no CISA KEV confirmation; remediate through the normal risk-based patch cycle unless local exposure raises the priority.

Patch available
01

What, why and how

In the Linux kernel, the following vulnerability has been resolved: powerpc/mm: Fix null-pointer dereference in pgtable_cache_add kasprintf() returns a pointer to dynamically allocated memory which can be NULL upon failure. Ensure the allocation was successful by checking the pointer validity.

What

In the Linux kernel, the following vulnerability has been resolved: powerpc/mm: Fix null-pointer dereference in pgtable_cache_add kasprintf() returns a pointer to dynamically allocated memory which can be NULL upon failure. Ensure the allocation was successful by checking the pointer validity.

Why

The product dereferences a pointer that it expects to be valid but is NULL.

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: powerpc/mm: Fix null-pointer dereference in pgtable_cache_add kasprintf() returns a pointer to dynamically allocated memory which can be NULL upon failure. Ensure the allocation was successful by checking the pointer validity.

Why

The product dereferences a pointer that it expects to be valid but is NULL.

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 → NULL Pointer Dereference → cause the confidentiality, integrity or availability impact described by the vendor
Attack surface
Local
Privileges required
Low: a basic authenticated account is required
User interaction
None
Attack complexity
Low: no specialised conditions are recorded
Security boundary
Unchanged: impact remains within the vulnerable component's security authority
Weakness
?CWE means Common Weakness Enumeration: a standard category for the underlying weakness.
CWE-476 ↗

CWE-476: NULL Pointer Dereference. The product dereferences a pointer that it expects to be valid but is NULL.

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.
CWE-476
A

Official authority intelligence

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

BSI · German · WID-SEC-2024-0561Linux Kernel: Mehrere Schwachstellen

Ein lokaler Angreifer kann mehrere Schwachstellen im Linux Kernel ausnutzen, um einen Denial-of-Service-Zustand herbeizuführen oder einen nicht spezifizierten Angriff durchzuführen.

Official advisory ↗
Cyber Security Agency of Singapore · English · CSA-SB-20240313Security Bulletin 13 Mar 2024

The Cyber Security Agency of Singapore included this CVE in its official Security Bulletin 13 Mar 2024, published on 13 March 2024. Open the linked bulletin for the product, severity and reference information published in that issue.

Official advisory ↗
CERT-FR · French · CERTFR-2025-AVI-0677Multiples vulnérabilités dans les produits Siemens

d?id=CVE-2023-52597 Référence CVE CVE-2023-52598 https://www.cve.org/CVERecord?id=CVE-2023-52598 Référence CVE CVE-2023-52599 https://www.cve.org/CVERecord?id=CVE-2023-52599 Référence CVE CVE-2023-52600 https://www.cve.org/CVERecord?id=CVE-2023-52600 Référence CVE CVE-2023-52601 https://www.cve.org/CVERecord?id=CVE-2023-52601 Référence CVE CVE-2023-52602 https://www.cve.org/CVERecord?id=CVE-2023-52602 Référence CVE CVE-2023-52603 https://www.cve.org/CVERecord?id=CVE-2023-52603 Référence CVE CVE-2023-52604 https://www.cve.org/CVERecord?id=CVE-2023-52604 Référence CVE CVE-2023-52606 https://www.cve.org/CVERecord?id=CVE-2023-52606 Référence CVE CVE-2023-52607 https://www.cve.org/CVERecord?id=CVE-2023-52607 Référence CVE CVE-2023-52615 https://www.cve.org/CVERecord?id=CVE-2023-52615 Référence CVE CVE-2023-52617 https://www.cve.org/CVERecord?id=CVE-2023-52617 Référence CVE CVE-2023-52619 https://www.cve.org/CVERecord?id=CVE-2023-52619 Référence CVE CVE-2023-52622 https://www.cve.org/CVERecord?id=CVE-2023-52622 Référence CVE CVE-2023-52623 https://www.cve.org/CVERecord?id=CVE-2023-52623 Référence CVE CVE-2023-52637 https://www.cve.org/CVERecord?id=CVE-2023-52637 Référence CVE CVE-2023-52654 https://www.cve.org/CVERecord?id=CVE-2023-52654 Référence CVE CVE-2023-52655 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2024-AVI-0741Multiples vulnérabilités dans Juniper Secure Analytics

d?id=CVE-2023-52520 Référence CVE CVE-2023-52528 https://www.cve.org/CVERecord?id=CVE-2023-52528 Référence CVE CVE-2023-52560 https://www.cve.org/CVERecord?id=CVE-2023-52560 Référence CVE CVE-2023-52565 https://www.cve.org/CVERecord?id=CVE-2023-52565 Référence CVE CVE-2023-52578 https://www.cve.org/CVERecord?id=CVE-2023-52578 Référence CVE CVE-2023-52594 https://www.cve.org/CVERecord?id=CVE-2023-52594 Référence CVE CVE-2023-52595 https://www.cve.org/CVERecord?id=CVE-2023-52595 Référence CVE CVE-2023-52598 https://www.cve.org/CVERecord?id=CVE-2023-52598 Référence CVE CVE-2023-52606 https://www.cve.org/CVERecord?id=CVE-2023-52606 Référence CVE CVE-2023-52607 https://www.cve.org/CVERecord?id=CVE-2023-52607 Référence CVE CVE-2023-52610 https://www.cve.org/CVERecord?id=CVE-2023-52610 Référence CVE CVE-2023-52615 https://www.cve.org/CVERecord?id=CVE-2023-52615 Référence CVE CVE-2023-52626 https://www.cve.org/CVERecord?id=CVE-2023-52626 Référence CVE CVE-2023-52667 https://www.cve.org/CVERecord?id=CVE-2023-52667 Référence CVE CVE-2023-52669 https://www.cve.org/CVERecord?id=CVE-2023-52669 Référence CVE CVE-2023-52675 https://www.cve.org/CVERecord?id=CVE-2023-52675 Référence CVE CVE-2023-52686 https://www.cve.org/CVERecord?id=CVE-2023-52686 Référence CVE CVE-2023-52700 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2024-AVI-0646Multiples vulnérabilités dans les produits IBM

d?id=CVE-2023-52513 Référence CVE CVE-2023-52520 https://www.cve.org/CVERecord?id=CVE-2023-52520 Référence CVE CVE-2023-52528 https://www.cve.org/CVERecord?id=CVE-2023-52528 Référence CVE CVE-2023-52565 https://www.cve.org/CVERecord?id=CVE-2023-52565 Référence CVE CVE-2023-52578 https://www.cve.org/CVERecord?id=CVE-2023-52578 Référence CVE CVE-2023-52594 https://www.cve.org/CVERecord?id=CVE-2023-52594 Référence CVE CVE-2023-52595 https://www.cve.org/CVERecord?id=CVE-2023-52595 Référence CVE CVE-2023-52598 https://www.cve.org/CVERecord?id=CVE-2023-52598 Référence CVE CVE-2023-52606 https://www.cve.org/CVERecord?id=CVE-2023-52606 Référence CVE CVE-2023-52607 https://www.cve.org/CVERecord?id=CVE-2023-52607 Référence CVE CVE-2023-52610 https://www.cve.org/CVERecord?id=CVE-2023-52610 Référence CVE CVE-2023-6240 https://www.cve.org/CVERecord?id=CVE-2023-6240 Référence CVE CVE-2023-6546 https://www.cve.org/CVERecord?id=CVE-2023-6546 Référence CVE CVE-2023-6931 https://www.cve.org/CVERecord?id=CVE-2023-6931 Référence CVE CVE-2024-0340 https://www.cve.org/CVERecord?id=CVE-2024-0340 Référence CVE CVE-2024-0565 https://www.cve.org/CVERecord?id=CVE-2024-0565 Référence CVE CVE-2024-1086 https://www.cve.org/CVERecord?id=CVE-2024-1086 Référence CVE CVE-2024-1394 https://www.cve.org/CVERecord?id=CVE-2024-1394

Official advisory ↗
CERT-FR · French · CERTFR-2024-AVI-0527Multiples vulnérabilités dans le noyau Linux de Debian LTS

d?id=CVE-2023-52597 Référence CVE CVE-2023-52598 https://www.cve.org/CVERecord?id=CVE-2023-52598 Référence CVE CVE-2023-52599 https://www.cve.org/CVERecord?id=CVE-2023-52599 Référence CVE CVE-2023-52600 https://www.cve.org/CVERecord?id=CVE-2023-52600 Référence CVE CVE-2023-52601 https://www.cve.org/CVERecord?id=CVE-2023-52601 Référence CVE CVE-2023-52602 https://www.cve.org/CVERecord?id=CVE-2023-52602 Référence CVE CVE-2023-52603 https://www.cve.org/CVERecord?id=CVE-2023-52603 Référence CVE CVE-2023-52604 https://www.cve.org/CVERecord?id=CVE-2023-52604 Référence CVE CVE-2023-52606 https://www.cve.org/CVERecord?id=CVE-2023-52606 Référence CVE CVE-2023-52607 https://www.cve.org/CVERecord?id=CVE-2023-52607 Référence CVE CVE-2023-52609 https://www.cve.org/CVERecord?id=CVE-2023-52609 Référence CVE CVE-2023-52612 https://www.cve.org/CVERecord?id=CVE-2023-52612 Référence CVE CVE-2023-52614 https://www.cve.org/CVERecord?id=CVE-2023-52614 Référence CVE CVE-2023-52615 https://www.cve.org/CVERecord?id=CVE-2023-52615 Référence CVE CVE-2023-52616 https://www.cve.org/CVERecord?id=CVE-2023-52616 Référence CVE CVE-2023-52617 https://www.cve.org/CVERecord?id=CVE-2023-52617 Référence CVE CVE-2023-52618 https://www.cve.org/CVERecord?id=CVE-2023-52618 Référence CVE CVE-2023-52619 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2024-AVI-0471Multiples vulnérabilités dans le noyau Linux de Red Hat

d?id=CVE-2023-52513 Référence CVE CVE-2023-52520 https://www.cve.org/CVERecord?id=CVE-2023-52520 Référence CVE CVE-2023-52528 https://www.cve.org/CVERecord?id=CVE-2023-52528 Référence CVE CVE-2023-52565 https://www.cve.org/CVERecord?id=CVE-2023-52565 Référence CVE CVE-2023-52578 https://www.cve.org/CVERecord?id=CVE-2023-52578 Référence CVE CVE-2023-52594 https://www.cve.org/CVERecord?id=CVE-2023-52594 Référence CVE CVE-2023-52595 https://www.cve.org/CVERecord?id=CVE-2023-52595 Référence CVE CVE-2023-52598 https://www.cve.org/CVERecord?id=CVE-2023-52598 Référence CVE CVE-2023-52606 https://www.cve.org/CVERecord?id=CVE-2023-52606 Référence CVE CVE-2023-52607 https://www.cve.org/CVERecord?id=CVE-2023-52607 Référence CVE CVE-2023-52610 https://www.cve.org/CVERecord?id=CVE-2023-52610 Référence CVE CVE-2023-6240 https://www.cve.org/CVERecord?id=CVE-2023-6240 Référence CVE CVE-2024-0340 https://www.cve.org/CVERecord?id=CVE-2024-0340 Référence CVE CVE-2024-1086 https://www.cve.org/CVERecord?id=CVE-2024-1086 Référence CVE CVE-2024-23307 https://www.cve.org/CVERecord?id=CVE-2024-23307 Référence CVE CVE-2024-25744 https://www.cve.org/CVERecord?id=CVE-2024-25744 Référence CVE CVE-2024-26593 https://www.cve.org/CVERecord?id=CVE-2024-26593 Référence CVE CVE-2024-26603 https://www.cve.org/CVERecord?id=CVE-20

Official advisory ↗
CERT-FR · French · CERTFR-2024-AVI-0458Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2023-52524 Référence CVE CVE-2023-52528 https://www.cve.org/CVERecord?id=CVE-2023-52528 Référence CVE CVE-2023-52575 https://www.cve.org/CVERecord?id=CVE-2023-52575 Référence CVE CVE-2023-52583 https://www.cve.org/CVERecord?id=CVE-2023-52583 Référence CVE CVE-2023-52587 https://www.cve.org/CVERecord?id=CVE-2023-52587 Référence CVE CVE-2023-52590 https://www.cve.org/CVERecord?id=CVE-2023-52590 Référence CVE CVE-2023-52591 https://www.cve.org/CVERecord?id=CVE-2023-52591 Référence CVE CVE-2023-52595 https://www.cve.org/CVERecord?id=CVE-2023-52595 Référence CVE CVE-2023-52598 https://www.cve.org/CVERecord?id=CVE-2023-52598 Référence CVE CVE-2023-52607 https://www.cve.org/CVERecord?id=CVE-2023-52607 Référence CVE CVE-2023-52614 https://www.cve.org/CVERecord?id=CVE-2023-52614 Référence CVE CVE-2023-52620 https://www.cve.org/CVERecord?id=CVE-2023-52620 Référence CVE CVE-2023-52628 https://www.cve.org/CVERecord?id=CVE-2023-52628 Référence CVE CVE-2023-52635 https://www.cve.org/CVERecord?id=CVE-2023-52635 Référence CVE CVE-2023-52639 https://www.cve.org/CVERecord?id=CVE-2023-52639 Référence CVE CVE-2023-52644 https://www.cve.org/CVERecord?id=CVE-2023-52644 Référence CVE CVE-2023-52646 https://www.cve.org/CVERecord?id=CVE-2023-52646 Référence CVE CVE-2023-52650 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2024-AVI-0456Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2023-52594 Référence CVE CVE-2023-52595 https://www.cve.org/CVERecord?id=CVE-2023-52595 Référence CVE CVE-2023-52597 https://www.cve.org/CVERecord?id=CVE-2023-52597 Référence CVE CVE-2023-52598 https://www.cve.org/CVERecord?id=CVE-2023-52598 Référence CVE CVE-2023-52599 https://www.cve.org/CVERecord?id=CVE-2023-52599 Référence CVE CVE-2023-52601 https://www.cve.org/CVERecord?id=CVE-2023-52601 Référence CVE CVE-2023-52602 https://www.cve.org/CVERecord?id=CVE-2023-52602 Référence CVE CVE-2023-52604 https://www.cve.org/CVERecord?id=CVE-2023-52604 Référence CVE CVE-2023-52606 https://www.cve.org/CVERecord?id=CVE-2023-52606 Référence CVE CVE-2023-52607 https://www.cve.org/CVERecord?id=CVE-2023-52607 Référence CVE CVE-2023-52608 https://www.cve.org/CVERecord?id=CVE-2023-52608 Référence CVE CVE-2023-52614 https://www.cve.org/CVERecord?id=CVE-2023-52614 Référence CVE CVE-2023-52615 https://www.cve.org/CVERecord?id=CVE-2023-52615 Référence CVE CVE-2023-52616 https://www.cve.org/CVERecord?id=CVE-2023-52616 Référence CVE CVE-2023-52617 https://www.cve.org/CVERecord?id=CVE-2023-52617 Référence CVE CVE-2023-52618 https://www.cve.org/CVERecord?id=CVE-2023-52618 Référence CVE CVE-2023-52619 https://www.cve.org/CVERecord?id=CVE-2023-52619 Référence CVE CVE-2023-52622 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2024-AVI-0439Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2023-52594 Référence CVE CVE-2023-52595 https://www.cve.org/CVERecord?id=CVE-2023-52595 Référence CVE CVE-2023-52597 https://www.cve.org/CVERecord?id=CVE-2023-52597 Référence CVE CVE-2023-52598 https://www.cve.org/CVERecord?id=CVE-2023-52598 Référence CVE CVE-2023-52599 https://www.cve.org/CVERecord?id=CVE-2023-52599 Référence CVE CVE-2023-52601 https://www.cve.org/CVERecord?id=CVE-2023-52601 Référence CVE CVE-2023-52602 https://www.cve.org/CVERecord?id=CVE-2023-52602 Référence CVE CVE-2023-52604 https://www.cve.org/CVERecord?id=CVE-2023-52604 Référence CVE CVE-2023-52606 https://www.cve.org/CVERecord?id=CVE-2023-52606 Référence CVE CVE-2023-52607 https://www.cve.org/CVERecord?id=CVE-2023-52607 Référence CVE CVE-2023-52608 https://www.cve.org/CVERecord?id=CVE-2023-52608 Référence CVE CVE-2023-52614 https://www.cve.org/CVERecord?id=CVE-2023-52614 Référence CVE CVE-2023-52615 https://www.cve.org/CVERecord?id=CVE-2023-52615 Référence CVE CVE-2023-52616 https://www.cve.org/CVERecord?id=CVE-2023-52616 Référence CVE CVE-2023-52617 https://www.cve.org/CVERecord?id=CVE-2023-52617 Référence CVE CVE-2023-52618 https://www.cve.org/CVERecord?id=CVE-2023-52618 Référence CVE CVE-2023-52619 https://www.cve.org/CVERecord?id=CVE-2023-52619 Référence CVE CVE-2023-52622 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2024-AVI-0440Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2023-52524 Référence CVE CVE-2023-52528 https://www.cve.org/CVERecord?id=CVE-2023-52528 Référence CVE CVE-2023-52575 https://www.cve.org/CVERecord?id=CVE-2023-52575 Référence CVE CVE-2023-52583 https://www.cve.org/CVERecord?id=CVE-2023-52583 Référence CVE CVE-2023-52587 https://www.cve.org/CVERecord?id=CVE-2023-52587 Référence CVE CVE-2023-52590 https://www.cve.org/CVERecord?id=CVE-2023-52590 Référence CVE CVE-2023-52591 https://www.cve.org/CVERecord?id=CVE-2023-52591 Référence CVE CVE-2023-52595 https://www.cve.org/CVERecord?id=CVE-2023-52595 Référence CVE CVE-2023-52598 https://www.cve.org/CVERecord?id=CVE-2023-52598 Référence CVE CVE-2023-52607 https://www.cve.org/CVERecord?id=CVE-2023-52607 Référence CVE CVE-2023-52614 https://www.cve.org/CVERecord?id=CVE-2023-52614 Référence CVE CVE-2023-52620 https://www.cve.org/CVERecord?id=CVE-2023-52620 Référence CVE CVE-2023-52628 https://www.cve.org/CVERecord?id=CVE-2023-52628 Référence CVE CVE-2023-52635 https://www.cve.org/CVERecord?id=CVE-2023-52635 Référence CVE CVE-2023-52639 https://www.cve.org/CVERecord?id=CVE-2023-52639 Référence CVE CVE-2023-52644 https://www.cve.org/CVERecord?id=CVE-2023-52644 Référence CVE CVE-2023-52646 https://www.cve.org/CVERecord?id=CVE-2023-52646 Référence CVE CVE-2023-52650 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2024-AVI-0422Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2023-52594 Référence CVE CVE-2023-52595 https://www.cve.org/CVERecord?id=CVE-2023-52595 Référence CVE CVE-2023-52597 https://www.cve.org/CVERecord?id=CVE-2023-52597 Référence CVE CVE-2023-52598 https://www.cve.org/CVERecord?id=CVE-2023-52598 Référence CVE CVE-2023-52599 https://www.cve.org/CVERecord?id=CVE-2023-52599 Référence CVE CVE-2023-52601 https://www.cve.org/CVERecord?id=CVE-2023-52601 Référence CVE CVE-2023-52602 https://www.cve.org/CVERecord?id=CVE-2023-52602 Référence CVE CVE-2023-52604 https://www.cve.org/CVERecord?id=CVE-2023-52604 Référence CVE CVE-2023-52606 https://www.cve.org/CVERecord?id=CVE-2023-52606 Référence CVE CVE-2023-52607 https://www.cve.org/CVERecord?id=CVE-2023-52607 Référence CVE CVE-2023-52608 https://www.cve.org/CVERecord?id=CVE-2023-52608 Référence CVE CVE-2023-52614 https://www.cve.org/CVERecord?id=CVE-2023-52614 Référence CVE CVE-2023-52615 https://www.cve.org/CVERecord?id=CVE-2023-52615 Référence CVE CVE-2023-52616 https://www.cve.org/CVERecord?id=CVE-2023-52616 Référence CVE CVE-2023-52617 https://www.cve.org/CVERecord?id=CVE-2023-52617 Référence CVE CVE-2023-52618 https://www.cve.org/CVERecord?id=CVE-2023-52618 Référence CVE CVE-2023-52619 https://www.cve.org/CVERecord?id=CVE-2023-52619 Référence CVE CVE-2023-52622 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2024-AVI-0420Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2023-52583 Référence CVE CVE-2023-52585 https://www.cve.org/CVERecord?id=CVE-2023-52585 Référence CVE CVE-2023-52587 https://www.cve.org/CVERecord?id=CVE-2023-52587 Référence CVE CVE-2023-52589 https://www.cve.org/CVERecord?id=CVE-2023-52589 Référence CVE CVE-2023-52590 https://www.cve.org/CVERecord?id=CVE-2023-52590 Référence CVE CVE-2023-52591 https://www.cve.org/CVERecord?id=CVE-2023-52591 Référence CVE CVE-2023-52593 https://www.cve.org/CVERecord?id=CVE-2023-52593 Référence CVE CVE-2023-52595 https://www.cve.org/CVERecord?id=CVE-2023-52595 Référence CVE CVE-2023-52598 https://www.cve.org/CVERecord?id=CVE-2023-52598 Référence CVE CVE-2023-52607 https://www.cve.org/CVERecord?id=CVE-2023-52607 Référence CVE CVE-2023-52614 https://www.cve.org/CVERecord?id=CVE-2023-52614 Référence CVE CVE-2023-52616 https://www.cve.org/CVERecord?id=CVE-2023-52616 Référence CVE CVE-2023-52620 https://www.cve.org/CVERecord?id=CVE-2023-52620 Référence CVE CVE-2023-52627 https://www.cve.org/CVERecord?id=CVE-2023-52627 Référence CVE CVE-2023-52628 https://www.cve.org/CVERecord?id=CVE-2023-52628 Référence CVE CVE-2023-52635 https://www.cve.org/CVERecord?id=CVE-2023-52635 Référence CVE CVE-2023-52636 https://www.cve.org/CVERecord?id=CVE-2023-52636 Référence CVE CVE-2023-52639 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2024-AVI-0383Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2023-52594 Référence CVE CVE-2023-52595 https://www.cve.org/CVERecord?id=CVE-2023-52595 Référence CVE CVE-2023-52597 https://www.cve.org/CVERecord?id=CVE-2023-52597 Référence CVE CVE-2023-52598 https://www.cve.org/CVERecord?id=CVE-2023-52598 Référence CVE CVE-2023-52599 https://www.cve.org/CVERecord?id=CVE-2023-52599 Référence CVE CVE-2023-52601 https://www.cve.org/CVERecord?id=CVE-2023-52601 Référence CVE CVE-2023-52602 https://www.cve.org/CVERecord?id=CVE-2023-52602 Référence CVE CVE-2023-52604 https://www.cve.org/CVERecord?id=CVE-2023-52604 Référence CVE CVE-2023-52606 https://www.cve.org/CVERecord?id=CVE-2023-52606 Référence CVE CVE-2023-52607 https://www.cve.org/CVERecord?id=CVE-2023-52607 Référence CVE CVE-2023-52608 https://www.cve.org/CVERecord?id=CVE-2023-52608 Référence CVE CVE-2023-52609 https://www.cve.org/CVERecord?id=CVE-2023-52609 Référence CVE CVE-2023-52610 https://www.cve.org/CVERecord?id=CVE-2023-52610 Référence CVE CVE-2023-52611 https://www.cve.org/CVERecord?id=CVE-2023-52611 Référence CVE CVE-2023-52612 https://www.cve.org/CVERecord?id=CVE-2023-52612 Référence CVE CVE-2023-52614 https://www.cve.org/CVERecord?id=CVE-2023-52614 Référence CVE CVE-2023-52615 https://www.cve.org/CVERecord?id=CVE-2023-52615 Référence CVE CVE-2023-52616 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2024-AVI-0381Multiples vulnérabilités dans le noyau Linux de Debian

d?id=CVE-2023-52597 Référence CVE CVE-2023-52598 https://www.cve.org/CVERecord?id=CVE-2023-52598 Référence CVE CVE-2023-52599 https://www.cve.org/CVERecord?id=CVE-2023-52599 Référence CVE CVE-2023-52600 https://www.cve.org/CVERecord?id=CVE-2023-52600 Référence CVE CVE-2023-52601 https://www.cve.org/CVERecord?id=CVE-2023-52601 Référence CVE CVE-2023-52602 https://www.cve.org/CVERecord?id=CVE-2023-52602 Référence CVE CVE-2023-52603 https://www.cve.org/CVERecord?id=CVE-2023-52603 Référence CVE CVE-2023-52604 https://www.cve.org/CVERecord?id=CVE-2023-52604 Référence CVE CVE-2023-52606 https://www.cve.org/CVERecord?id=CVE-2023-52606 Référence CVE CVE-2023-52607 https://www.cve.org/CVERecord?id=CVE-2023-52607 Référence CVE CVE-2023-52614 https://www.cve.org/CVERecord?id=CVE-2023-52614 Référence CVE CVE-2023-52615 https://www.cve.org/CVERecord?id=CVE-2023-52615 Référence CVE CVE-2023-52616 https://www.cve.org/CVERecord?id=CVE-2023-52616 Référence CVE CVE-2023-52617 https://www.cve.org/CVERecord?id=CVE-2023-52617 Référence CVE CVE-2023-52618 https://www.cve.org/CVERecord?id=CVE-2023-52618 Référence CVE CVE-2023-52619 https://www.cve.org/CVERecord?id=CVE-2023-52619 Référence CVE CVE-2023-52620 https://www.cve.org/CVERecord?id=CVE-2023-52620 Référence CVE CVE-2023-52622 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2024-AVI-0363Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2023-52598 Référence CVE CVE-2023-52599 https://www.cve.org/CVERecord?id=CVE-2023-52599 Référence CVE CVE-2023-52600 https://www.cve.org/CVERecord?id=CVE-2023-52600 Référence CVE CVE-2023-52601 https://www.cve.org/CVERecord?id=CVE-2023-52601 Référence CVE CVE-2023-52602 https://www.cve.org/CVERecord?id=CVE-2023-52602 Référence CVE CVE-2023-52603 https://www.cve.org/CVERecord?id=CVE-2023-52603 Référence CVE CVE-2023-52604 https://www.cve.org/CVERecord?id=CVE-2023-52604 Référence CVE CVE-2023-52605 https://www.cve.org/CVERecord?id=CVE-2023-52605 Référence CVE CVE-2023-52606 https://www.cve.org/CVERecord?id=CVE-2023-52606 Référence CVE CVE-2023-52607 https://www.cve.org/CVERecord?id=CVE-2023-52607 Référence CVE CVE-2023-52608 https://www.cve.org/CVERecord?id=CVE-2023-52608 Référence CVE CVE-2023-52612 https://www.cve.org/CVERecord?id=CVE-2023-52612 Référence CVE CVE-2023-52615 https://www.cve.org/CVERecord?id=CVE-2023-52615 Référence CVE CVE-2023-52617 https://www.cve.org/CVERecord?id=CVE-2023-52617 Référence CVE CVE-2023-52619 https://www.cve.org/CVERecord?id=CVE-2023-52619 Référence CVE CVE-2023-52621 https://www.cve.org/CVERecord?id=CVE-2023-52621 Référence CVE CVE-2023-52623 https://www.cve.org/CVERecord?id=CVE-2023-52623 Référence CVE CVE-2023-52627 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2024-AVI-0334Multiples vulnérabilités dans le noyau Linux de Debian

d?id=CVE-2023-52597 Référence CVE CVE-2023-52598 https://www.cve.org/CVERecord?id=CVE-2023-52598 Référence CVE CVE-2023-52599 https://www.cve.org/CVERecord?id=CVE-2023-52599 Référence CVE CVE-2023-52600 https://www.cve.org/CVERecord?id=CVE-2023-52600 Référence CVE CVE-2023-52601 https://www.cve.org/CVERecord?id=CVE-2023-52601 Référence CVE CVE-2023-52602 https://www.cve.org/CVERecord?id=CVE-2023-52602 Référence CVE CVE-2023-52603 https://www.cve.org/CVERecord?id=CVE-2023-52603 Référence CVE CVE-2023-52604 https://www.cve.org/CVERecord?id=CVE-2023-52604 Référence CVE CVE-2023-52606 https://www.cve.org/CVERecord?id=CVE-2023-52606 Référence CVE CVE-2023-52607 https://www.cve.org/CVERecord?id=CVE-2023-52607 Référence CVE CVE-2023-52616 https://www.cve.org/CVERecord?id=CVE-2023-52616 Référence CVE CVE-2023-52617 https://www.cve.org/CVERecord?id=CVE-2023-52617 Référence CVE CVE-2023-52618 https://www.cve.org/CVERecord?id=CVE-2023-52618 Référence CVE CVE-2023-52619 https://www.cve.org/CVERecord?id=CVE-2023-52619 Référence CVE CVE-2023-52620 https://www.cve.org/CVERecord?id=CVE-2023-52620 Référence CVE CVE-2023-52621 https://www.cve.org/CVERecord?id=CVE-2023-52621 Référence CVE CVE-2023-52622 https://www.cve.org/CVERecord?id=CVE-2023-52622 Référence CVE CVE-2023-52623 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2024-AVI-0329Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2023-52598 Référence CVE CVE-2023-52599 https://www.cve.org/CVERecord?id=CVE-2023-52599 Référence CVE CVE-2023-52600 https://www.cve.org/CVERecord?id=CVE-2023-52600 Référence CVE CVE-2023-52601 https://www.cve.org/CVERecord?id=CVE-2023-52601 Référence CVE CVE-2023-52602 https://www.cve.org/CVERecord?id=CVE-2023-52602 Référence CVE CVE-2023-52603 https://www.cve.org/CVERecord?id=CVE-2023-52603 Référence CVE CVE-2023-52604 https://www.cve.org/CVERecord?id=CVE-2023-52604 Référence CVE CVE-2023-52605 https://www.cve.org/CVERecord?id=CVE-2023-52605 Référence CVE CVE-2023-52606 https://www.cve.org/CVERecord?id=CVE-2023-52606 Référence CVE CVE-2023-52607 https://www.cve.org/CVERecord?id=CVE-2023-52607 Référence CVE CVE-2023-52608 https://www.cve.org/CVERecord?id=CVE-2023-52608 Référence CVE CVE-2023-52612 https://www.cve.org/CVERecord?id=CVE-2023-52612 Référence CVE CVE-2023-52615 https://www.cve.org/CVERecord?id=CVE-2023-52615 Référence CVE CVE-2023-52617 https://www.cve.org/CVERecord?id=CVE-2023-52617 Référence CVE CVE-2023-52619 https://www.cve.org/CVERecord?id=CVE-2023-52619 Référence CVE CVE-2023-52621 https://www.cve.org/CVERecord?id=CVE-2023-52621 Référence CVE CVE-2023-52623 https://www.cve.org/CVERecord?id=CVE-2023-52623 Référence CVE CVE-2023-52628 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2024-AVI-0226Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2023-52598 Référence CVE CVE-2023-52599 https://www.cve.org/CVERecord?id=CVE-2023-52599 Référence CVE CVE-2023-52600 https://www.cve.org/CVERecord?id=CVE-2023-52600 Référence CVE CVE-2023-52601 https://www.cve.org/CVERecord?id=CVE-2023-52601 Référence CVE CVE-2023-52602 https://www.cve.org/CVERecord?id=CVE-2023-52602 Référence CVE CVE-2023-52603 https://www.cve.org/CVERecord?id=CVE-2023-52603 Référence CVE CVE-2023-52604 https://www.cve.org/CVERecord?id=CVE-2023-52604 Référence CVE CVE-2023-52605 https://www.cve.org/CVERecord?id=CVE-2023-52605 Référence CVE CVE-2023-52606 https://www.cve.org/CVERecord?id=CVE-2023-52606 Référence CVE CVE-2023-52607 https://www.cve.org/CVERecord?id=CVE-2023-52607 Référence CVE CVE-2023-5633 https://www.cve.org/CVERecord?id=CVE-2023-5633 Référence CVE CVE-2023-6121 https://www.cve.org/CVERecord?id=CVE-2023-6121 Référence CVE CVE-2023-6610 https://www.cve.org/CVERecord?id=CVE-2023-6610 Référence CVE CVE-2023-6817 https://www.cve.org/CVERecord?id=CVE-2023-6817 Référence CVE CVE-2023-6932 https://www.cve.org/CVERecord?id=CVE-2023-6932 Référence CVE CVE-2023-7192 https://www.cve.org/CVERecord?id=CVE-2023-7192 Référence CVE CVE-2024-0193 https://www.cve.org/CVERecord?id=CVE-2024-0193 Référence CVE CVE-2024-0340 https://www.cve.org/CVERecord?id=CVE-2024-0340 R

Official advisory ↗
JVN iPedia · Japanese · JVNDB-2023-028411Linux の Linux Kernel における NULL ポインタデリファレンスに関する脆弱性

Linux の Linux Kernel には、NULL ポインタデリファレンスに関する脆弱性が存在します。

Official advisory ↗
03

Patch and workaround

Operational remediation based on structured source evidence.

Status
?Patch availability is based on structured fixed-version fields and authoritative update references. If no fix is verified, check the vendor advisory before making a change.
Patch available
Affected
Linux: a0668cdc154e54bf0c85182e0535eea237d53146 < 21e45a7b08d7cd98d6a53c5fc5111879f2d96611, a0668cdc154e54bf0c85182e0535eea237d53146 < f6781add1c311c17eff43e14c786004bbacf901e, a0668cdc154e54bf0c85182e0535eea237d53146 < aa28eecb43cac6e20ef14dfc50b8892c1fbcda5b, a0668cdc154e54bf0c85182e0535eea237d53146 < ac3ed969a40357b0542d20f096a6d43acdfa6cc7, a0668cdc154e54bf0c85182e0535eea237d53146 < d482d61025e303a2bef3733a011b6b740215cfa1, a0668cdc154e54bf0c85182e0535eea237d53146 < 145febd85c3bcc5c74d87ef9a598fc7d9122d532, a0668cdc154e54bf0c85182e0535eea237d53146 < ffd29dc45bc0355393859049f6becddc3ed08f74, a0668cdc154e54bf0c85182e0535eea237d53146 < f46c8a75263f97bda13c739ba1c90aced0d3b071, 2.6.33
Fixed
Linux: < 2.6.33, 4.19.307 ≤ 4.19.*, 5.4.269 ≤ 5.4.*, 5.10.210 ≤ 5.10.*, 5.15.149 ≤ 5.15.*, 6.1.77 ≤ 6.1.*, 6.6.16 ≤ 6.6.*, 6.7.4 ≤ 6.7.*, 6.8 ≤ *
Action
Review the linked authoritative reference and apply the recorded fixed release appropriate to the affected product branch.
Workaround
No verified workaround is recorded. Limit untrusted access and use least privilege until authoritative guidance is available.
04

Evidence and provenance

Published 6 Mar 2024 · Last source change 11 May 2026, 19:30 UTC · CWE-476 · NULL Pointer Dereference

CVE recordCVE.org · 5.2
CVSS sourceCISA ADP
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-2023-57231
Product sourceCNA
Remediation sourceCVE/CNA references
CWE sourceCISA ADP
NVD statusNVD enriched

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-2023-57231↗Vendor CSAF · Siemens ProductCERT · Siemens SSA-613116↗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-2023-52607 · cve.blacktree.nl