CVE-2024-56752

Description

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'.

Reserved 2024-12-29 | Published 2024-12-29 | Updated 2024-12-29 | Assigner Linux

Product status

Default status
unaffected

ca081fff6ecc63c86a99918230cc9b947bebae8a before 237f2dbfa00576bb1aa8dc2dce403c64e53270e6
affected

ca081fff6ecc63c86a99918230cc9b947bebae8a before 22b4a623c0f230540f02f4358744cce62ae12dbf
affected

ca081fff6ecc63c86a99918230cc9b947bebae8a before 24b1df744ef444f9846f52de4985790a5fd1c0de
affected

ca081fff6ecc63c86a99918230cc9b947bebae8a before a2f599046c671d6b46d93aed95b37241ce4504cf
affected

Default status
affected

6.2
affected

Any version before 6.2
unaffected

6.6.64
unaffected

6.11.11
unaffected

6.12.2
unaffected

6.13-rc1
unaffected

References

git.kernel.org/...c/237f2dbfa00576bb1aa8dc2dce403c64e53270e6

git.kernel.org/...c/22b4a623c0f230540f02f4358744cce62ae12dbf

git.kernel.org/...c/24b1df744ef444f9846f52de4985790a5fd1c0de

git.kernel.org/...c/a2f599046c671d6b46d93aed95b37241ce4504cf

cve.org (CVE-2024-56752)

nvd.nist.gov (CVE-2024-56752)

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