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VULNERABILITIES

CVE-2024-40926 Details

Description

In the Linux kernel, the following vulnerability has been resolved: drm/nouveau: don't attempt to schedule hpd_work on headless cards If the card doesn't have display hardware, hpd_work and hpd_lock are left uninitialized which causes BUG when attempting to schedule hpd_work on runtime PM resume. Fix it by adding headless flag to DRM and skip any hpd if it's set.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:5.5 MEDIUMVector:CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://git.kernel.org/stable/c/227349998e5740f14d531b0f0d704e66b1ed3c2f kernel.orgPatch
https://git.kernel.org/stable/c/b96a225377b6602299a03d2ce3c289b68cd41bb7 kernel.orgPatch
https://git.kernel.org/stable/c/227349998e5740f14d531b0f0d704e66b1ed3c2f CVEPatch
https://git.kernel.org/stable/c/b96a225377b6602299a03d2ce3c289b68cd41bb7 CVEPatch

Weakness Enumeration

CWE-IDCWE NameSource
CWE-908Use of Uninitialized Resource[email protected]

Affected Products

ProductVersions
linux linux kernel
>= 6.7, < 6.9.6
6.10 rc1
6.10 rc2
6.10 rc3

CPE

  • cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:6.10:rc1:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:6.10:rc2:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:6.10:rc3:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

5 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2024-40926
NVD Published Date:
Jul 12, 2024
NVD Last Modified:
Jun 17, 2026
Source:
kernel.org
CVE-2024-40926 Details - Not Deferred