What is CVE-2023-52461?

CVE-2023-52461 is a high-severity vulnerability in Linux. CVSS score: 7.8/10. Published 2024-02-23.

How severe is CVE-2023-52461?

High severity. CVSS v3 base score is 7.8 out of 10.

Is CVE-2023-52461 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Linux

CVE-2023-52461

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.

EPSS: 0.005 (41.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Linux — versions 56e449603f0ac580700621a356d35d5716a62ce5, 6.7, 0
Linux Linux_kernel

Public proof-of-concept exploits

fkie-cad/nvd-json-data-feeds

References

416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Patch)
416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Patch)

Frequently asked questions

What is CVE-2023-52461?: CVE-2023-52461 is a high-severity vulnerability in Linux. CVSS score: 7.8/10. Published 2024-02-23.
How severe is CVE-2023-52461?: High severity. CVSS v3 base score is 7.8 out of 10.
Is CVE-2023-52461 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.