CVE-2021-4453
published 2025-02-26CVE-2021-4453: 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…
PriorityP417medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.27%
19.4th percentile
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!
Affected
12 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 5.15.15-1 (bookworm) | linux 5.15.15-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= 95868b85764aff2dcbf78d3054076df75446ad15 < 222cebd995cdf11fe0d502749560f65e64990e55 | 222cebd995cdf11fe0d502749560f65e64990e55 |
| linux | linux | >= 95868b85764aff2dcbf78d3054076df75446ad15 < 257b3bb16634fd936129fe2f57a91594a75b8751 | 257b3bb16634fd936129fe2f57a91594a75b8751 |
| linux | linux | >= 95868b85764aff2dcbf78d3054076df75446ad15 < aa464957f7e660abd554f2546a588f6533720e21 | aa464957f7e660abd554f2546a588f6533720e21 |
| linux | linux_kernel | — | — |
| linux | linux_kernel | >= 0 < 5.10.92-1 | 5.10.92-1 |
| linux | linux_kernel | >= 0 < 5.15.15-1 | 5.15.15-1 |
| linux | linux_kernel | >= 0 < 5.15.15-1 | 5.15.15-1 |
| linux | linux_kernel | >= 0 < 5.15.15-1 | 5.15.15-1 |
| linux | linux_kernel | >= 5.10 < 5.10.88 | 5.10.88 |
| linux | linux_kernel | >= 5.11 < 5.15.11 | 5.15.11 |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
osv5.5MEDIUM
vendor_debian5.5MEDIUM
vendor_redhat5.5MEDIUM
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Red Hat
kernel: drm/amd/pm: fix a potential gpu_metrics_table memory leak
vendor_redhat·2025-02-26·CVSS 5.5
CVE-2021-4453 [MEDIUM] CWE-401 kernel: drm/amd/pm: fix a potential gpu_metrics_table memory leak
kernel: drm/amd/pm: fix a potential gpu_metrics_table memory leak
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!
Package: kernel (Red Hat Enterprise Linux 10) - Not affected
Package: kernel (Red Hat Enterprise Linux 6) - Not affected
Package: kernel (Red Hat Enterprise Linux 7) - Not affected
Package: kernel-rt (Red Hat Enterprise Linux 7) - Not affected
Package: kernel (Red Hat Enterprise Linux 8) - Not affected
Package: kernel-rt (Red Hat Enterprise Linux 8) - Not affected
Package: kernel (Red Hat Enterprise Linux 9) - Not affected
Package: kernel-rt (Red Hat Enterprise Lin
Debian
CVE-2021-4453: linux - In the Linux kernel, the following vulnerability has been resolved: drm/amd/pm:...
vendor_debian·2021·CVSS 5.5
CVE-2021-4453 [MEDIUM] CVE-2021-4453: linux - In the Linux kernel, the following vulnerability has been resolved: drm/amd/pm:...
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!
Scope: local
bookworm: resolved (fixed in 5.15.15-1)
bullseye: resolved (fixed in 5.10.92-1)
forky: resolved (fixed in 5.15.15-1)
sid: resolved (fixed in 5.15.15-1)
trixie: resolved (fixed in 5.15.15-1)
GHSA
GHSA-cpqp-hx9f-hv6w: In the Linux kernel, the following vulnerability has been resolved:
drm/amd/pm: fix a potential gpu_metrics_table memory leak
Memory is allocated fo
ghsa_unreviewed·2025-03-18
CVE-2021-4453 [MEDIUM] CWE-401 GHSA-cpqp-hx9f-hv6w: In the Linux kernel, the following vulnerability has been resolved:
drm/amd/pm: fix a potential gpu_metrics_table memory leak
Memory is allocated fo
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!
OSV
CVE-2021-4453: 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
osv·2025-02-26·CVSS 5.5
CVE-2021-4453 [MEDIUM] CVE-2021-4453: 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
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!
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2025-02-26
Published