In the Linux kernel, the following vulnerability has been resolved: drm/client: fix null pointer dereference in drm_client_modeset_probe In drm_client_modeset_probe(), the return value of drm_mode_duplicate() is assigned to modeset->mode, which will lead to a possible NULL pointer dereference on failure of drm_mode_duplicate(). Add a check to avoid npd.

Metrics

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact partial

Affected Vendors & Products

Vendors Products
Linux
  • Linux Kernel

Configuration 1 [-]

OR cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.11:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.11:rc2:*:*:*:*:*:*

No data.

References
Link Providers
https://git.kernel.org/stable/c/113fd6372a5bb3689aba8ef5b8a265ed1529a78f cve-icon cve-icon
https://git.kernel.org/stable/c/24ddda932c43ffe156c7f3c568bed85131c63ae6 cve-icon cve-icon
https://git.kernel.org/stable/c/5291d4f73452c91e8a11f71207617e3e234d418e cve-icon cve-icon
https://git.kernel.org/stable/c/612cae53e99ce32a58cb821b3b67199eb6e92dff cve-icon cve-icon
https://git.kernel.org/stable/c/c763dfe09425152b6bb0e348900a637c62c2ce52 cve-icon cve-icon
https://git.kernel.org/stable/c/d64847c383100423aecb6ac5f18be5f4316d9d62 cve-icon cve-icon
https://git.kernel.org/stable/c/d64fc94f7bb24fc2be0d6bd5df8df926da461a6d cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2024082607-CVE-2024-43894-aeee@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2024-43894 cve-icon
https://www.cve.org/CVERecord?id=CVE-2024-43894 cve-icon
History

Wed, 11 Sep 2024 13:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Tue, 10 Sep 2024 18:30:00 +0000

Type Values Removed Values Added
First Time appeared Linux
Linux linux Kernel
Weaknesses CWE-476
CPEs cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.11:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.11:rc2:*:*:*:*:*:*
Vendors & Products Linux
Linux linux Kernel

Tue, 27 Aug 2024 17:30:00 +0000

Type Values Removed Values Added
References
Metrics threat_severity

None

 cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'}

threat_severity

Low

Mon, 26 Aug 2024 10:30:00 +0000

Type Values Removed Values Added
Description In the Linux kernel, the following vulnerability has been resolved: drm/client: fix null pointer dereference in drm_client_modeset_probe In drm_client_modeset_probe(), the return value of drm_mode_duplicate() is assigned to modeset->mode, which will lead to a possible NULL pointer dereference on failure of drm_mode_duplicate(). Add a check to avoid npd.
Title drm/client: fix null pointer dereference in drm_client_modeset_probe
References
cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published: 2024-08-26T10:10:49.340Z

Updated: 2024-09-15T17:55:04.696Z

Reserved: 2024-08-17T09:11:59.290Z

Link: CVE-2024-43894

cve-icon Vulnrichment

Updated: 2024-09-11T12:42:15.352Z

cve-icon NVD

Status : Analyzed

Published: 2024-08-26T11:15:04.280

Modified: 2024-09-10T18:09:41.230

Link: CVE-2024-43894

cve-icon Redhat

Severity : Low

Publid Date: 2024-08-26T00:00:00Z

Links: CVE-2024-43894 - Bugzilla