CVE-2021-47447

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

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.

N/A

CVSS

Severity:

EPSS 0.06%

Affected: Linux Linux

References

Link	Tags
https://git.kernel.org/stable/c/d59e44e7821a8f2bb6f2e846b9167397a5f01608
https://git.kernel.org/stable/c/3eda901995371d390ef82d0b6462f4ea8efbcfdf

Frequently Asked Questions

What is the severity of CVE-2021-47447?: CVE-2021-47447 has not yet been assigned a CVSS score.
How to fix CVE-2021-47447?: To fix CVE-2021-47447, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-47447 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2021-47447 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-47447?: CVE-2021-47447 affects Linux Linux, Linux Linux.

This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.