CVE-2022-48766
AMD Display FPU Wraparound Vulnerability
Description
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Wrap dcn301_calculate_wm_and_dlg for FPU. Mirrors the logic for dcn30. Cue lots of WARNs and some kernel panics without this fix.
INFO
Published Date :
June 20, 2024, 12:15 p.m.
Last Modified :
Jan. 6, 2025, 9:44 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-2022-48766.
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-2022-48766 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-48766 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]
Jan. 06, 2025
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 Added CWE NIST NVD-CWE-noinfo Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to (excluding) 5.16.5 *cpe:2.3:o:linux:linux_kernel:5.17:rc1:*:*:*:*:*:* Changed Reference Type https://git.kernel.org/stable/c/25f1488bdbba63415239ff301fe61a8546140d9f No Types Assigned https://git.kernel.org/stable/c/25f1488bdbba63415239ff301fe61a8546140d9f Patch Changed Reference Type https://git.kernel.org/stable/c/25f1488bdbba63415239ff301fe61a8546140d9f No Types Assigned https://git.kernel.org/stable/c/25f1488bdbba63415239ff301fe61a8546140d9f Patch Changed Reference Type https://git.kernel.org/stable/c/456ba2433844a6483cc4c933aa8f43d24575e341 No Types Assigned https://git.kernel.org/stable/c/456ba2433844a6483cc4c933aa8f43d24575e341 Patch Changed Reference Type https://git.kernel.org/stable/c/456ba2433844a6483cc4c933aa8f43d24575e341 No Types Assigned https://git.kernel.org/stable/c/456ba2433844a6483cc4c933aa8f43d24575e341 Patch -
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://git.kernel.org/stable/c/25f1488bdbba63415239ff301fe61a8546140d9f Added Reference https://git.kernel.org/stable/c/456ba2433844a6483cc4c933aa8f43d24575e341 -
CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Jun. 20, 2024
Action Type Old Value New Value Added Description In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Wrap dcn301_calculate_wm_and_dlg for FPU. Mirrors the logic for dcn30. Cue lots of WARNs and some kernel panics without this fix. Added Reference kernel.org https://git.kernel.org/stable/c/456ba2433844a6483cc4c933aa8f43d24575e341 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/25f1488bdbba63415239ff301fe61a8546140d9f [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-2022-48766 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-2022-48766
weaknesses.