CVE-2024-43894
Linux Kernel - DRM null pointer dereference vulnerability
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.
INFO
Published Date :
Aug. 26, 2024, 11:15 a.m.
Last Modified :
Sept. 10, 2024, 6:09 p.m.
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Remotely Exploitable :
No
Impact Score :
3.6
Exploitability Score :
1.8
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2024-43894.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2024-43894 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2024-43894 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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Initial Analysis by [email protected]
Sep. 10, 2024
Action Type Old Value New Value Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Changed Reference Type https://git.kernel.org/stable/c/113fd6372a5bb3689aba8ef5b8a265ed1529a78f No Types Assigned https://git.kernel.org/stable/c/113fd6372a5bb3689aba8ef5b8a265ed1529a78f Patch Changed Reference Type https://git.kernel.org/stable/c/24ddda932c43ffe156c7f3c568bed85131c63ae6 No Types Assigned https://git.kernel.org/stable/c/24ddda932c43ffe156c7f3c568bed85131c63ae6 Patch Changed Reference Type https://git.kernel.org/stable/c/5291d4f73452c91e8a11f71207617e3e234d418e No Types Assigned https://git.kernel.org/stable/c/5291d4f73452c91e8a11f71207617e3e234d418e Patch Changed Reference Type https://git.kernel.org/stable/c/612cae53e99ce32a58cb821b3b67199eb6e92dff No Types Assigned https://git.kernel.org/stable/c/612cae53e99ce32a58cb821b3b67199eb6e92dff Patch Changed Reference Type https://git.kernel.org/stable/c/c763dfe09425152b6bb0e348900a637c62c2ce52 No Types Assigned https://git.kernel.org/stable/c/c763dfe09425152b6bb0e348900a637c62c2ce52 Patch Changed Reference Type https://git.kernel.org/stable/c/d64847c383100423aecb6ac5f18be5f4316d9d62 No Types Assigned https://git.kernel.org/stable/c/d64847c383100423aecb6ac5f18be5f4316d9d62 Patch Changed Reference Type https://git.kernel.org/stable/c/d64fc94f7bb24fc2be0d6bd5df8df926da461a6d No Types Assigned https://git.kernel.org/stable/c/d64fc94f7bb24fc2be0d6bd5df8df926da461a6d Patch Added CWE NIST CWE-476 Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.3 up to (excluding) 5.4.282 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.5 up to (excluding) 5.10.224 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.11 up to (excluding) 5.15.165 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.16 up to (excluding) 6.1.105 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.2 up to (excluding) 6.6.46 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.7 up to (excluding) 6.10.5 *cpe:2.3:o:linux:linux_kernel:6.11:rc1:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:6.11:rc2:*:*:*:*:*:* -
CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Aug. 26, 2024
Action Type Old Value New Value 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. Added Reference kernel.org https://git.kernel.org/stable/c/24ddda932c43ffe156c7f3c568bed85131c63ae6 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/5291d4f73452c91e8a11f71207617e3e234d418e [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/c763dfe09425152b6bb0e348900a637c62c2ce52 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/d64847c383100423aecb6ac5f18be5f4316d9d62 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/d64fc94f7bb24fc2be0d6bd5df8df926da461a6d [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/612cae53e99ce32a58cb821b3b67199eb6e92dff [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/113fd6372a5bb3689aba8ef5b8a265ed1529a78f [No types assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2024-43894 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2024-43894
weaknesses.