CVE-2024-36897

drm/amd/display: Atom Integrated System Info v2_2 for DCN35

CVSS 5.5 MEDIUMEPSS 0.2%CWE-476

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 5.5EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

30 May 2024Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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.

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected products

Linux · Linux

References

https://git.kernel.org/stable/c/02f5300f6827206f6e48a77f51e6264993695e5c https://git.kernel.org/stable/c/3c7013a87124bab54216d9b99f77e8b6de6fbc1a https://git.kernel.org/stable/c/7e3030774431eb093165a31baff040d35446fb8b https://git.kernel.org/stable/c/9a35d205f466501dcfe5625ca313d944d0ac2d60 https://git.kernel.org/stable/c/c2797ec16d9072327e7578d09ee05bcab52fffd0