CVE-2023-52461

MEDIUM

Linux Kernel - Out-of-Bounds Priority Value Handling in drm_sched_entity_init

Title source: llm

Description

In the Linux kernel, the following vulnerability has been resolved: drm/sched: Fix bounds limiting when given a malformed entity If we're given a malformed entity in drm_sched_entity_init()--shouldn't happen, but we verify--with out-of-bounds priority value, we set it to an allowed value. Fix the expression which sets this limit.

References (2)

Core 2

Core References

Patch

https://git.kernel.org/stable/c/1470d173925d697b497656b93f7c5bddae2e64b2

Patch

https://git.kernel.org/stable/c/2bbe6ab2be53858507f11f99f856846d04765ae3

Scores

CVSS v3 5.3

EPSS 0.0052

EPSS Percentile 41.5%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

Status published

Products (8)

linux/Kernel 6.7.0 - 6.7.2linux

Linux/Linux < 6.7

Linux/Linux 56e449603f0ac580700621a356d35d5716a62ce5 - 1470d173925d697b497656b93f7c5bddae2e64b2

Linux/Linux 56e449603f0ac580700621a356d35d5716a62ce5 - 2bbe6ab2be53858507f11f99f856846d04765ae3

Linux/Linux 6.7

Linux/Linux 6.7.2 - 6.7.*

Linux/Linux 6.8

linux/linux_kernel 6.7 - 6.7.2

Published Feb 23, 2024

Tracked Since Feb 18, 2026