CVE-2021-47447

Published: May 22, 2024Modified: Aug 4, 2026

5.5

Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Exploitability: 1.8 / Impact: 3.6

Source: NVD

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 (6)

Products: Linux: Linux Kernel

Linux

1 product

Linux Kernel

Configuration A

6 vulnerable

Vulnerable Software	Affected Versions
Linux Linux Kernel	From 5.11 to 5.14.14
Linux Linux Kernel	Version 5.15 rc1
Linux Linux Kernel	Version 5.15 rc2
Linux Linux Kernel	Version 5.15 rc3
Linux Linux Kernel	Version 5.15 rc4
Linux Linux Kernel	Version 5.15 rc5

References (4)

https://git.kernel.org/stable/c/3eda901995371d390ef82d0b6462f4ea8efbcfdf

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

https://git.kernel.org/stable/c/d59e44e7821a8f2bb6f2e846b9167397a5f01608

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

https://git.kernel.org/stable/c/3eda901995371d390ef82d0b6462f4ea8efbcfdf

Source: af854a3a-2127-422b-91ae-364da2661108

Patch

https://git.kernel.org/stable/c/d59e44e7821a8f2bb6f2e846b9167397a5f01608

Source: af854a3a-2127-422b-91ae-364da2661108

Patch

Timeline

No history available yet.