Vulnerability Details : CVE-2024-26661
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.
Products affected by CVE-2024-26661
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:6.8:rc1:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:6.8:rc2:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:6.8:rc3:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2024-26661
0.01%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 1 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2024-26661
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.5
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
1.8
|
3.6
|
134c704f-9b21-4f2e-91b3-4a467353bcc0 | 2024-11-07 |
CWE ids for CVE-2024-26661
-
The product dereferences a pointer that it expects to be valid but is NULL.Assigned by: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)
References for CVE-2024-26661
-
https://git.kernel.org/stable/c/66951d98d9bf45ba25acf37fe0747253fafdf298
drm/amd/display: Add NULL test for 'timing generator' in 'dcn21_set_pipe()' - kernel/git/stable/linux.git - Linux kernel stable treePatch
-
https://git.kernel.org/stable/c/39f24c08363af1cd945abad84e3c87fd3e3c845a
drm/amd/display: Add NULL test for 'timing generator' in 'dcn21_set_pipe()' - kernel/git/stable/linux.git - Linux kernel stable treePatch
-
https://git.kernel.org/stable/c/3f3c237a706580326d3b7a1b97697e5031ca4667
drm/amd/display: Add NULL test for 'timing generator' in 'dcn21_set_pipe()' - kernel/git/stable/linux.git - Linux kernel stable treePatch
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