Skip to content
CVE PROGRAM SOURCE RECORD7.8 High

CVE-2021-47447

drm/msm/a3xx: fix error handling in a3xx_gpu_init()

Read JSON ↗CVE.org ↗
Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: drm/msm/a3xx: fix error handling in a3xx_gpu_init() These error paths returned 1 on failure, instead of a negative error code. This would lead to an Oops in the caller. A second problem is that the check for "if (ret != -ENODATA)" did not work because "ret" was 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 < d59e44e7821a8f2bb6f2e846b9167397a5f01608affected
  • 5785dd7a8ef0de8049f40a1a109de6a1bf17b479 to < 3eda901995371d390ef82d0b6462f4ea8efbcfdfaffected

Linux Linux

Default version status: affected

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

References