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THREATINT
PUBLISHED

CVE-2024-46694

drm/amd/display: avoid using null object of framebuffer



Description

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: avoid using null object of framebuffer Instead of using state->fb->obj[0] directly, get object from framebuffer by calling drm_gem_fb_get_obj() and return error code when object is null to avoid using null object of framebuffer. (cherry picked from commit 73dd0ad9e5dad53766ea3e631303430116f834b3)

Reserved 2024-09-11 | Published 2024-09-13 | Updated 2024-11-05 | Assigner Linux

Product status

Default status
unaffected

5d945cbcd4b1 before 093ee72ed35c
affected

5d945cbcd4b1 before f6f5e39a3fe7
affected

5d945cbcd4b1 before 49e1b214f323
affected

5d945cbcd4b1 before 3b9a33235c77
affected

Default status
affected

6.0
affected

Any version before 6.0
unaffected

6.1.108
unaffected

6.6.49
unaffected

6.10.8
unaffected

6.11
unaffected

References

git.kernel.org/...c/093ee72ed35c2338c87c26b6ba6f0b7789c9e14e

git.kernel.org/...c/f6f5e39a3fe7cbdba190f42b28b40bdff03c8cf0

git.kernel.org/...c/49e1b214f3239b78967c6ddb8f8ec47ae047b051

git.kernel.org/...c/3b9a33235c773c7a3768060cf1d2cf8a9153bc37

cve.org (CVE-2024-46694)

nvd.nist.gov (CVE-2024-46694)

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