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!

There are packages installed that are affected by a vulnerability referenced in the following CVE:

  - 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! (CVE-2021-47658)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013431 advisory.

    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!

Tenable has extracted the preceding description block directly from the Unity Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-010750 advisory.

    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!

Tenable has extracted the preceding description block directly from the Unity Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - 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! (CVE-2021-47658)

Note that Nessus relies on the presence of the package as reported by the vendor.

ID	Name	Product	Family	Type	Severity
461015	Echo: linux: security update to 5.17.3-1	Tenable Cloud Security	Echo Local Security Checks	Local	medium
461015	Echo: linux: security update to 5.17.3-1	Tenable Self-Hosted Container Security	Echo Local Security Checks	Local	medium
309322	Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013431)	Nessus	Unity Linux Local Security Checks	Local	medium
309002	Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-010750)	Nessus	Unity Linux Local Security Checks	Local	medium
224466	Linux Distros Unpatched Vulnerability : CVE-2021-47658	Nessus	Misc.	Local	medium

Detections

Analytics

CVE-2021-47658

medium

Tenable Plugins

medium

medium

medium

medium

medium