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CVE PROGRAM SOURCE RECORD7.8 High

CVE-2021-47446

drm/msm/a4xx: fix error handling in a4xx_gpu_init()

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Status
Published
Published
Updated
Assigning organization
Linux

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • 5785dd7a8ef0de8049f40a1a109de6a1bf17b479 to < 3962d626eb3e3b23ebb2e2a61537fa764acbfe11affected
  • 5785dd7a8ef0de8049f40a1a109de6a1bf17b479 to < 980d74e7d03ccf2eaa11d133416946bd880c7c08affected

Linux Linux

Default version status: affected

  • 5.11affected
  • 0 to < 5.11unaffected
  • 5.14.14 to ≤ 5.14.*unaffected
  • 5.15 to ≤ *unaffected

References