CVE-2024-46821
AMD Linux Kernel Array Index Out-of-Bounds
Description
In the Linux kernel, the following vulnerability has been resolved: drm/amd/pm: Fix negative array index read Avoid using the negative values for clk_idex as an index into an array pptable->DpmDescriptor. V2: fix clk_index return check (Tim Huang)
INFO
Published Date :
Sept. 27, 2024, 1:15 p.m.
Last Modified :
April 10, 2025, 1:15 p.m.
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Remotely Exploitable :
No
Impact Score :
5.9
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-2024-46821.
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-2024-46821 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2024-46821 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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CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Apr. 10, 2025
Action Type Old Value New Value Added Reference https://git.kernel.org/stable/c/befd1dc693c98bad69a701ede3a298698f0f9436 Added Reference https://git.kernel.org/stable/c/e549cd6da1f21c34ba0f65adeca6a8aa9860b381 -
Initial Analysis by [email protected]
Oct. 04, 2024
Action Type Old Value New Value Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://git.kernel.org/stable/c/06a3810010b525b9958424e344f0c25b09e128fa No Types Assigned https://git.kernel.org/stable/c/06a3810010b525b9958424e344f0c25b09e128fa Patch Changed Reference Type https://git.kernel.org/stable/c/4711b1347cb9f0c3083da6d87c624d75f9bd1d50 No Types Assigned https://git.kernel.org/stable/c/4711b1347cb9f0c3083da6d87c624d75f9bd1d50 Patch Changed Reference Type https://git.kernel.org/stable/c/60f4a4bc3329e5cb8c4df0cc961f0d5ffd96e22d No Types Assigned https://git.kernel.org/stable/c/60f4a4bc3329e5cb8c4df0cc961f0d5ffd96e22d Patch Changed Reference Type https://git.kernel.org/stable/c/c8c19ebf7c0b202a6a2d37a52ca112432723db5f No Types Assigned https://git.kernel.org/stable/c/c8c19ebf7c0b202a6a2d37a52ca112432723db5f Patch Added CWE NIST CWE-129 Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to (excluding) 6.1.109 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.2 up to (excluding) 6.6.50 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.7 up to (excluding) 6.10.9 -
CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Sep. 27, 2024
Action Type Old Value New Value Added Description In the Linux kernel, the following vulnerability has been resolved: drm/amd/pm: Fix negative array index read Avoid using the negative values for clk_idex as an index into an array pptable->DpmDescriptor. V2: fix clk_index return check (Tim Huang) Added Reference kernel.org https://git.kernel.org/stable/c/60f4a4bc3329e5cb8c4df0cc961f0d5ffd96e22d [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/4711b1347cb9f0c3083da6d87c624d75f9bd1d50 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/06a3810010b525b9958424e344f0c25b09e128fa [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/c8c19ebf7c0b202a6a2d37a52ca112432723db5f [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-2024-46821 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-2024-46821
weaknesses.