Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: drm/amd/pm: fix a potential gpu_metrics_table memory leak Memory is allocated for gpu_metrics_table in renoir_init_smc_tables(), but not freed in int smu_v12_0_fini_smc_tables(). Free it!
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 5.10, < 5.10.88 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/222cebd995cdf11fe0d502749560f65e64990e55Patch
- https://git.kernel.org/stable/c/257b3bb16634fd936129fe2f57a91594a75b8751Patch
- https://git.kernel.org/stable/c/aa464957f7e660abd554f2546a588f6533720e21Patch
FAQ
What is CVE-2021-4453?
CVE-2021-4453 is a vulnerability with a CVSS score of 5.5 (MEDIUM). In the Linux kernel, the following vulnerability has been resolved: drm/amd/pm: fix a potential gpu_metrics_table memory leak Memory is allocated for gpu_metrics_table in renoir_init_smc_tables(), b...
How severe is CVE-2021-4453?
CVE-2021-4453 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-4453?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.