cve-2024-36897
Vulnerability from cvelistv5
Published
2024-05-30 15:29
Modified
2024-12-19 09:01
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Atom Integrated System Info v2_2 for DCN35 New request from KMD/VBIOS in order to support new UMA carveout model. This fixes a null dereference from accessing Ctx->dc_bios->integrated_info while it was NULL. DAL parses through the BIOS and extracts the necessary integrated_info but was missing a case for the new BIOS version 2.3.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/02f5300f6827206f6e48a77f51e6264993695e5cPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/3c7013a87124bab54216d9b99f77e8b6de6fbc1aPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/7e3030774431eb093165a31baff040d35446fb8bPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/9a35d205f466501dcfe5625ca313d944d0ac2d60Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/c2797ec16d9072327e7578d09ee05bcab52fffd0Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/02f5300f6827206f6e48a77f51e6264993695e5cPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/3c7013a87124bab54216d9b99f77e8b6de6fbc1aPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/7e3030774431eb093165a31baff040d35446fb8bPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/9a35d205f466501dcfe5625ca313d944d0ac2d60Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/c2797ec16d9072327e7578d09ee05bcab52fffd0Patch
Impacted products
Vendor Product Version
Linux Linux
Show details on NVD website

To clipboard 

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Esto corrige una desreferencia nula al acceder a Ctx-\u0026gt;dc_bios-\u0026gt;integrated_info mientras era NULL. 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}


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