What is CVE-2024-56752?

CVE-2024-56752 is a medium-severity vulnerability in Linux. CVSS score: 5.5/10. Published 2024-12-29.

How severe is CVE-2024-56752?

Medium severity. CVSS v3 base score is 5.5 out of 10.

Is CVE-2024-56752 known to be exploited?

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

Vulnerability in Linux

CVE-2024-56752

In the Linux kernel, the following vulnerability has been resolved: drm/nouveau/gr/gf100: Fix missing unlock in gf100_gr_chan_new() When the call to gf100_grctx_generate() fails, unlock gr->fecs.mutex before returning the error. Fixes smatch warning: drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c:480 gf100_gr_chan_new() warn: inconsistent returns '&gr->fecs.mutex'.

EPSS: 0.002 (10.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.

Affected products

Linux — versions ca081fff6ecc63c86a99918230cc9b947bebae8a, 6.2, 0
Linux Linux_kernel

Public proof-of-concept exploits

References

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

Frequently asked questions

What is CVE-2024-56752?: CVE-2024-56752 is a medium-severity vulnerability in Linux. CVSS score: 5.5/10. Published 2024-12-29.
How severe is CVE-2024-56752?: Medium severity. CVSS v3 base score is 5.5 out of 10.
Is CVE-2024-56752 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.