CVE-2021-47446

Description

In the Linux kernel, the following vulnerability has been resolved: drm/msm/a4xx: fix error handling in a4xx_gpu_init() This code returns 1 on error instead of a negative error. It leads to an Oops in the caller. A second problem is that the check for "if (ret != -ENODATA)" cannot be true because "ret" is set to 1.

Reserved 2024-05-21 | Published 2024-05-22 | Updated 2025-05-04 | Assigner Linux

Product status

Default status
unaffected

5785dd7a8ef0de8049f40a1a109de6a1bf17b479 before 3962d626eb3e3b23ebb2e2a61537fa764acbfe11
affected

5785dd7a8ef0de8049f40a1a109de6a1bf17b479 before 980d74e7d03ccf2eaa11d133416946bd880c7c08
affected

Default status
affected

5.11
affected

Any version before 5.11
unaffected

5.14.14
unaffected

5.15
unaffected

References

git.kernel.org/...c/3962d626eb3e3b23ebb2e2a61537fa764acbfe11

git.kernel.org/...c/980d74e7d03ccf2eaa11d133416946bd880c7c08

cve.org (CVE-2021-47446)

nvd.nist.gov (CVE-2021-47446)

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