CVE-2021-47658: drm/amd/pm: fix a potential gpu_metrics_table memory leak
Published Feb 26, 2025
·Updated
drm/amd/pm: fix a potential gpumetricstable memory leak
Affected Software
3 affected components
Linux Kernel
Linux Linux kernel>=5.10<5.17
Microsoft cbl2 kernel 5.15.186.1-1
Event History
Feb 26, 2025
CVE Published
via MITRE·02:01 AM
Data Sourced
via MITRE·02:01 AM
Description
Data Sourced
via NVD·06:37 AM
RemedyDescriptionSeverityWeaknessAffected Software
Sep 25, 2025
Data Sourced
via Microsoft·01:01 AM
DescriptionSeverityWeaknessAffected Software
Updated
via Microsoft·08:01 AM
DescriptionSeverity
Frequently Asked Questions
1
What is the severity of CVE-2021-47658?
CVE-2021-47658 has been classified as a moderate severity vulnerability due to its potential memory leak issue.
2
How do I fix CVE-2021-47658?
To resolve CVE-2021-47658, you should upgrade to a patched version of the Linux kernel that incorporates the fix for the gpu_metrics_table memory leak.
3
What software is affected by CVE-2021-47658?
CVE-2021-47658 affects the Linux kernel versions 5.10 to 5.17.
4
What type of vulnerability is CVE-2021-47658?
CVE-2021-47658 is a vulnerability related to a memory leak in the Linux kernel's AMD GPU driver.
5
Who is the vendor for CVE-2021-47658?
The vendor for CVE-2021-47658 is Linux, specifically regarding the Linux kernel.