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Description

In the Linux kernel, the following vulnerability has been resolved: drm/sti: avoid potential dereference of error pointers in sti_hqvdp_atomic_check The return value of drm_atomic_get_crtc_state() needs to be checked. To avoid use of error pointer 'crtc_state' in case of the failure.

PUBLISHED Reserved 2024-12-29 | Published 2025-01-08 | Updated 2025-11-03 | Assigner Linux

Product status

Default status
unaffected

dd86dc2f9ae1102f46115be1f1422265c15540f1 (git) before 31c857e7496d34e5a32a6f75bc024d0b06fd646a
affected

dd86dc2f9ae1102f46115be1f1422265c15540f1 (git) before 6b0d0d6e9d3c26697230bf7dc9e6b52bdb24086f
affected

dd86dc2f9ae1102f46115be1f1422265c15540f1 (git) before 82a5312f874fb18f045d9658e9bd290e3b0621c0
affected

dd86dc2f9ae1102f46115be1f1422265c15540f1 (git) before 837eb99ad3340c7a9febf454f41c8e3edb68ac1e
affected

dd86dc2f9ae1102f46115be1f1422265c15540f1 (git) before c1ab40a1fdfee732c7e6ff2fb8253760293e47e8
affected

Default status
affected

4.6
affected

Any version before 4.6
unaffected

5.15.174 (semver)
unaffected

6.1.120 (semver)
unaffected

6.6.64 (semver)
unaffected

6.12.4 (semver)
unaffected

6.13 (original_commit_for_fix)
unaffected

References

lists.debian.org/debian-lts-announce/2025/03/msg00001.html

git.kernel.org/...c/31c857e7496d34e5a32a6f75bc024d0b06fd646a

git.kernel.org/...c/6b0d0d6e9d3c26697230bf7dc9e6b52bdb24086f

git.kernel.org/...c/82a5312f874fb18f045d9658e9bd290e3b0621c0

git.kernel.org/...c/837eb99ad3340c7a9febf454f41c8e3edb68ac1e

git.kernel.org/...c/c1ab40a1fdfee732c7e6ff2fb8253760293e47e8

cve.org (CVE-2024-56778)

nvd.nist.gov (CVE-2024-56778)

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