CVE-2021-47658
published 2025-02-26CVE-2021-47658: 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…
PriorityP416medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.20%
10.3th 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
10 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 5.17.3-1 (bookworm) | linux 5.17.3-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= 95868b85764aff2dcbf78d3054076df75446ad15 < 583637d66a70fc7090e12fb0ebbacc33d39e2214 | 583637d66a70fc7090e12fb0ebbacc33d39e2214 |
| linux | linux_kernel | >= 0 < 5.17.3-1 | 5.17.3-1 |
| linux | linux_kernel | >= 0 < 5.17.3-1 | 5.17.3-1 |
| linux | linux_kernel | >= 0 < 5.17.3-1 | 5.17.3-1 |
| linux | linux_kernel | >= 5.10 < 5.17 | 5.17 |
| msrc | cbl2_kernel_5.15.186.1-1_on_cbl_mariner_2.0 | — | — |
| msrc | cbl2_kernel_5.15.200.1-1_on_cbl_mariner_2.0 | — | — |
| msrc | cbl2_kernel_5.15.202.1-1_on_cbl_mariner_2.0 | — | — |
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_msrc5.5MEDIUM
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-2021-47658 [MEDIUM] 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
Microsoft
drm/amd/pm: fix a potential gpu_metrics_table memory leak
vendor_msrc·2025-02-11·CVSS 5.5
CVE-2021-47658 [MEDIUM] CWE-401 drm/amd/pm: fix a potential gpu_metrics_table memory leak
drm/amd/pm: fix a potential gpu_metrics_table memory leak
FAQ: Is Azure Linux the only Microsoft product that includes this open-source library and is therefore potentially affected by this vulnerability?
One of the main benefits to our customers who choose to use the Azure Linux distro is the commitment to keep it up to date with the most recent and most secure versions of the open source libraries with which the distro is composed. Microsoft is committed to transparency in this work which is why we began publishing CSAF/VEX in October 2025. See this blog post for more information. If impact to additional products is identified, we will update the CVE to reflect this.
Mariner: Mariner
Linux: Linux
Customer Action Required: Yes
Debian
CVE-2021-47658: linux - In the Linux kernel, the following vulnerability has been resolved: drm/amd/pm:...
vendor_debian·2021·CVSS 5.5
CVE-2021-47658 [MEDIUM] CVE-2021-47658: 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 5.17.3-1)
bullseye: open
forky: resolved (fixed in 5.17.3-1)
sid: resolved (fixed in 5.17.3-1)
trixie: resolved (fixed in 5.17.3-1)
GHSA
GHSA-q44g-g8vq-63rx: 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·2025-09-23
CVE-2021-47658 [MEDIUM] CWE-401 GHSA-q44g-g8vq-63rx: 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-2021-47658: 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-2021-47658 [MEDIUM] CVE-2021-47658: 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