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.

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://git.kernel.org/stable/c/39f24c08363af1cd945abad84e3c87fd3e3c845a	Patch
https://git.kernel.org/stable/c/3f3c237a706580326d3b7a1b97697e5031ca4667	Patch
https://git.kernel.org/stable/c/66951d98d9bf45ba25acf37fe0747253fafdf298	Patch
https://git.kernel.org/stable/c/e3bc103045c51271c3e7a808efb187a354678b7d
https://git.kernel.org/stable/c/39f24c08363af1cd945abad84e3c87fd3e3c845a	Patch
https://git.kernel.org/stable/c/3f3c237a706580326d3b7a1b97697e5031ca4667	Patch
https://git.kernel.org/stable/c/66951d98d9bf45ba25acf37fe0747253fafdf298	Patch

Configurations

Configuration 1 (hide)

OR	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::::::

History

30 Oct 2026, 13:17

Type	Values Removed	Values Added
References		() https://git.kernel.org/stable/c/e3bc103045c51271c3e7a808efb187a354678b7d -

Information

Published : 2024-04-02 07:15

Updated : 2026-10-30 13:17

NVD link : CVE-2024-26661

Mitre link : CVE-2024-26661

CVE.ORG link : CVE-2024-26661

JSON object : View

Products Affected

linux

linux_kernel

CWE

CWE-476

NULL Pointer Dereference

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vulnerability has been resolved:\n\ndrm/amd/display: Add NULL test for 'timing generator' in 'dcn21_set_pipe()'\n\nIn \"u32 otg_inst = pipe_ctx->stream_res.tg->inst;\"\npipe_ctx->stream_res.tg could be NULL, it is relying on the caller to\nensure the tg is not NULL."}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: drm/amd/display: agregue prueba NULL para 'generador de sincronizaci\u00f3n' en 'dcn21_set_pipe()' en \"u32 otg_inst = pipe_ctx->stream_res.tg->inst;\" pipe_ctx->stream_res.tg podr\u00eda ser NULL, depende de la persona que llama garantizar que el tg no sea NULL."}], "lastModified": "2026-10-30T13:17:20.430", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DA9DA479-68B3-4FE7-A825-49223425CA46", "versionEndExcluding": "6.6.17", "versionStartIncluding": "5.9"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", 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