CVE-2021-47447

CVE-2021-47447

High · published May 22, 2024

CVSS v3.1
7.8
EPSS
0%
Percentile
10.3
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
7.8 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00208 · 10.3th percentile
Published
2024-05-22T11:15Z
Affected products (6)
ProductVersionsFixed in
linux/linux_kernel≥ 5.11, < 5.14.145.14.14
linux/linux_kernelall versions—
linux/linux_kernelall versions—
linux/linux_kernelall versions—
linux/linux_kernelall versions—
linux/linux_kernelall versions—
References (4)
https://git.kernel.org/stable/c/3eda901995371d390ef82d0b6462f4ea8efbcfdf · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/d59e44e7821a8f2bb6f2e846b9167397a5f01608 · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/3eda901995371d390ef82d0b6462f4ea8efbcfdf · af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/d59e44e7821a8f2bb6f2e846b9167397a5f01608 · af854a3a-2127-422b-91ae-364da2661108
EPSS history
Timeline
  • 22 MAY 06:19Z
    drm/msm/a3xx: fix error handling in a3xx_gpu_init()
    cvelistv5