CVE-2023-53001

Description

In the Linux kernel, the following vulnerability has been resolved: drm/drm_vma_manager: Add drm_vma_node_allow_once() Currently there is no easy way for a drm driver to safely check and allow drm_vma_offset_node for a drm file just once. Allow drm drivers to call non-refcounted version of drm_vma_node_allow() so that a driver doesn't need to keep track of each drm_vma_node_allow() to call subsequent drm_vma_node_revoke() to prevent memory leak.

Reserved 2025-03-27 | Published 2025-03-27 | Updated 2025-05-04 | Assigner Linux

Product status

Default status
unaffected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 67444f8ca31cdaf45e0b761241ad49b1ae04bcf9
affected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 899d3a3c19ac0e5da013ce34833dccb97d19b5e4
affected

Default status
affected

6.1.9
unaffected

6.2
unaffected

References

git.kernel.org/...c/67444f8ca31cdaf45e0b761241ad49b1ae04bcf9

git.kernel.org/...c/899d3a3c19ac0e5da013ce34833dccb97d19b5e4

cve.org (CVE-2023-53001)

nvd.nist.gov (CVE-2023-53001)

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