CVE-2024-53060

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: prevent NULL pointer dereference if ATIF is not supported acpi_evaluate_object() may return AE_NOT_FOUND (failure), which would result in dereferencing buffer.pointer (obj) while being NULL. Although this case may be unrealistic for the current code, it is still better to protect against possible bugs. Bail out also when status is AE_NOT_FOUND. This fixes 1 FORWARD_NULL issue reported by Coverity Report: CID 1600951: Null pointer dereferences (FORWARD_NULL) (cherry picked from commit 91c9e221fe2553edf2db71627d8453f083de87a1)

Reserved 2024-11-19 | Published 2024-11-19 | Updated 2024-12-02 | Assigner Linux

Product status

Default status
unaffected

58556dcbd560 before ce8a00a00e36
affected

43b4fa6e0e23 before 8d7a28eca755
affected

234682910971 before 2ac7f253dead
affected

6032287747f8 before 27fc29b53769
affected

cd67af3c1762 before 1a9f55ed5b51
affected

975ede2a7bec before a613a3924175
affected

1d7175f9c57b before b9d9881237af
affected

c9b7c809b89f before a6dd15981c03
affected

Default status
affected

6.13-rc1
affected

Any version before 6.13-rc1
unaffected

4.19.324
unaffected

5.4.286
unaffected

5.10.230
unaffected

5.15.172
unaffected

6.1.117
unaffected

6.6.61
unaffected

6.11.8
unaffected

6.12
unaffected

References

git.kernel.org/...c/ce8a00a00e36f61f5a1e47734332420b68784c43

git.kernel.org/...c/8d7a28eca7553d35d4ce192fa1f390f2357df41b

git.kernel.org/...c/2ac7f253deada4d449559b65a1c1cd0a6f6f19b7

git.kernel.org/...c/27fc29b5376998c126c85cf9b15d9dfc2afc9cbe

git.kernel.org/...c/1a9f55ed5b512f510ccd21ad527d532e60550e80

git.kernel.org/...c/a613a392417532ca5aaf3deac6e3277aa7aaef2b

git.kernel.org/...c/b9d9881237afeb52eddd70077b7174bf17e2fa30

git.kernel.org/...c/a6dd15981c03f2cdc9a351a278f09b5479d53d2e

cve.org (CVE-2024-53060)

nvd.nist.gov (CVE-2024-53060)

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