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PUBLISHED

CVE-2021-47490

drm/ttm: fix memleak in ttm_transfered_destroy

Reserved:2024-05-22
Published:2024-05-22
Updated:2024-06-06

Description

In the Linux kernel, the following vulnerability has been resolved: drm/ttm: fix memleak in ttm_transfered_destroy We need to cleanup the fences for ghost objects as well. Bug: https://bugzilla.kernel.org/show_bug.cgi?id=214029 Bug: https://bugzilla.kernel.org/show_bug.cgi?id=214447

Product status

Default status
unaffected

1da177e4c3f4 before bd99782f3ca4
affected

1da177e4c3f4 before 960b1fdfc39a
affected

1da177e4c3f4 before c21b4002214c
affected

1da177e4c3f4 before bbc920fb320f
affected

1da177e4c3f4 before 132a3d998d67
affected

1da177e4c3f4 before 0db55f9a1baf
affected

Default status
affected

5.4.157
unaffected

5.4.158
unaffected

5.10.77
unaffected

5.10.78
unaffected

5.14.16
unaffected

5.15
unaffected

References

https://git.kernel.org/stable/c/bd99782f3ca491879e8524c89b1c0f40071903bd

https://git.kernel.org/stable/c/960b1fdfc39aba8f41e9e27b2de0c925c74182d9

https://git.kernel.org/stable/c/c21b4002214c1c7e7b627b9b53375612f7aab6db

https://git.kernel.org/stable/c/bbc920fb320f1c241cc34ac85edaa0058922246a

https://git.kernel.org/stable/c/132a3d998d6753047f22152731fba2b0d6b463dd

https://git.kernel.org/stable/c/0db55f9a1bafbe3dac750ea669de9134922389b5

cve.org CVE-2021-47490

nvd.nist.gov CVE-2021-47490

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