CVE-2024-49992

Description

In the Linux kernel, the following vulnerability has been resolved: drm/stm: Avoid use-after-free issues with crtc and plane ltdc_load() calls functions drm_crtc_init_with_planes(), drm_universal_plane_init() and drm_encoder_init(). These functions should not be called with parameters allocated with devm_kzalloc() to avoid use-after-free issues [1]. Use allocations managed by the DRM framework. Found by Linux Verification Center (linuxtesting.org). [1] https://lore.kernel.org/lkml/u366i76e3qhh3ra5oxrtngjtm2u5lterkekcz6y2jkndhuxzli@diujon4h7qwb/

Reserved 2024-10-21 | Published 2024-10-21 | Updated 2025-05-04 | Assigner Linux

Product status

Default status
unaffected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before d02611ff001454358be6910cb926799e2d818716
affected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 0a1741d10da29aa84955ef89ae9a03c4b6038657
affected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 454e5d7e671946698af0f201e48469e5ddb42851
affected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before b22eec4b57d04befa90e8554ede34e6c67257606
affected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 19dd9780b7ac673be95bf6fd6892a184c9db611f
affected

Default status
affected

6.1.113
unaffected

6.6.55
unaffected

6.10.14
unaffected

6.11.3
unaffected

6.12
unaffected

References

git.kernel.org/...c/d02611ff001454358be6910cb926799e2d818716

git.kernel.org/...c/0a1741d10da29aa84955ef89ae9a03c4b6038657

git.kernel.org/...c/454e5d7e671946698af0f201e48469e5ddb42851

git.kernel.org/...c/b22eec4b57d04befa90e8554ede34e6c67257606

git.kernel.org/...c/19dd9780b7ac673be95bf6fd6892a184c9db611f

cve.org (CVE-2024-49992)

nvd.nist.gov (CVE-2024-49992)

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