CVE-2023-52461

low-risk
Published 2024-02-23

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.

Do I need to act?

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0.04% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.3/10 Medium
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Linux

References (4)

Patch https://git.kernel.org/stable/c/1470d173925d697b497656b93f7c5bddae2e64b2
Patch https://git.kernel.org/stable/c/2bbe6ab2be53858507f11f99f856846d04765ae3
Patch https://git.kernel.org/stable/c/1470d173925d697b497656b93f7c5bddae2e64b2
Patch https://git.kernel.org/stable/c/2bbe6ab2be53858507f11f99f856846d04765ae3
26
/ 100
low-risk
Severity 21/34 · High
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal