In the Linux kernel, the following vulnerability has been resolved:
drm/msm/dpu: Fix error pointers in dpu_plane_virtual_atomic_check
The function dpu_plane_virtual_atomic_check was dereferencing pointers
returned by drm_atomic_get_plane_state without checking for errors. This
could lead to undefined behavior if the function returns an error pointer.
This commit adds checks using IS_ERR to ensure that plane_state is
valid before dereferencing them.
Similar to commit da29abe71e16
("drm/amd/display: Fix error pointers in amdgpu_dm_crtc_mem_type_changed").
Patchwork: https://patchwork.freedesktop.org/patch/643132/
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Fri, 02 May 2025 14:45:00 +0000
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Thu, 01 May 2025 13:30:00 +0000
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Description | In the Linux kernel, the following vulnerability has been resolved: drm/msm/dpu: Fix error pointers in dpu_plane_virtual_atomic_check The function dpu_plane_virtual_atomic_check was dereferencing pointers returned by drm_atomic_get_plane_state without checking for errors. This could lead to undefined behavior if the function returns an error pointer. This commit adds checks using IS_ERR to ensure that plane_state is valid before dereferencing them. Similar to commit da29abe71e16 ("drm/amd/display: Fix error pointers in amdgpu_dm_crtc_mem_type_changed"). Patchwork: https://patchwork.freedesktop.org/patch/643132/ | |
Title | drm/msm/dpu: Fix error pointers in dpu_plane_virtual_atomic_check | |
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Status: PUBLISHED
Assigner: Linux
Published:
Updated: 2025-05-26T05:20:47.740Z
Reserved: 2025-04-16T04:51:23.940Z
Link: CVE-2025-37783

No data.

Status : Awaiting Analysis
Published: 2025-05-01T14:15:42.593
Modified: 2025-05-02T13:53:20.943
Link: CVE-2025-37783


No data.