VulnerabilityModified
CVE-2021-47446
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.
MEDIUM 5.5EPSS 0.21%
Does this matter?
Lower severity and a low EPSS score (0.21%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.21% probability · 11th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-908
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/3962d626eb3e3b23ebb2e2a61537fa764acbfe11Patch
- https://git.kernel.org/stable/c/980d74e7d03ccf2eaa11d133416946bd880c7c08Patch
- https://git.kernel.org/stable/c/3962d626eb3e3b23ebb2e2a61537fa764acbfe11Patch
- https://git.kernel.org/stable/c/980d74e7d03ccf2eaa11d133416946bd880c7c08Patch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.