CVE-2024-26661
drm/amd/display: Add NULL test for 'timing generator' in 'dcn21_set_pipe()'
Description
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Add NULL test for 'timing generator' in 'dcn21_set_pipe()' In "u32 otg_inst = pipe_ctx->stream_res.tg->inst;" pipe_ctx->stream_res.tg could be NULL, it is relying on the caller to ensure the tg is not NULL.
INFO
Published Date :
April 2, 2024, 7:15 a.m.
Last Modified :
April 8, 2025, 7:25 p.m.
Remotely Exploit :
No
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | MEDIUM | 134c704f-9b21-4f2e-91b3-4a467353bcc0 |
Solution
- Update the Linux kernel packages.
- Reboot the system after the update.
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-2024-26661.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2024-26661 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-2024-26661
weaknesses.
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-2024-26661 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2024-26661 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]
Apr. 08, 2025
Action Type Old Value New Value Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:6.8:rc1:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:6.8:rc3:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:6.8:rc2:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.7 up to (excluding) 6.7.5 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.9 up to (excluding) 6.6.17 Added Reference Type CVE: https://git.kernel.org/stable/c/39f24c08363af1cd945abad84e3c87fd3e3c845a Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/39f24c08363af1cd945abad84e3c87fd3e3c845a Types: Patch Added Reference Type CVE: https://git.kernel.org/stable/c/3f3c237a706580326d3b7a1b97697e5031ca4667 Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/3f3c237a706580326d3b7a1b97697e5031ca4667 Types: Patch Added Reference Type CVE: https://git.kernel.org/stable/c/66951d98d9bf45ba25acf37fe0747253fafdf298 Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/66951d98d9bf45ba25acf37fe0747253fafdf298 Types: 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/39f24c08363af1cd945abad84e3c87fd3e3c845a Added Reference https://git.kernel.org/stable/c/3f3c237a706580326d3b7a1b97697e5031ca4667 Added Reference https://git.kernel.org/stable/c/66951d98d9bf45ba25acf37fe0747253fafdf298 -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Nov. 07, 2024
Action Type Old Value New Value Added CWE CISA-ADP CWE-476 Added CVSS V3.1 CISA-ADP AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
May. 29, 2024
Action Type Old Value New Value -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
May. 14, 2024
Action Type Old Value New Value -
CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Apr. 02, 2024
Action Type Old Value New Value Added Description In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Add NULL test for 'timing generator' in 'dcn21_set_pipe()' In "u32 otg_inst = pipe_ctx->stream_res.tg->inst;" pipe_ctx->stream_res.tg could be NULL, it is relying on the caller to ensure the tg is not NULL. Added Reference kernel.org https://git.kernel.org/stable/c/3f3c237a706580326d3b7a1b97697e5031ca4667 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/39f24c08363af1cd945abad84e3c87fd3e3c845a [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/66951d98d9bf45ba25acf37fe0747253fafdf298 [No types assigned]