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THREAT OPS › Threat News › [NVD] CVE-2021-47431 (MEDIUM 5.5) — In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix gart.bo pin_count leak gmc_v{9,10}_0_gart_disable() isn't called matched with correspoding gart_enbale function in SRIOV case. This will lead to gart.bo pin_count leak on driver unload.

[NVD] CVE-2021-47431 (MEDIUM 5.5) — In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix gart.bo pin_count leak gmc_v{9,10}_0_gart_disable() isn't called matched with correspoding gart_enbale function in SRIOV case. This will lead to gart.bo pin_count leak on driver unload.

lownvdPublished 2024-05-21

CVE-2021-47431 CVSS: 5.5 MEDIUM Published: 2024-05-21T15:15:28.487

In the Linux kernel, the following vulnerability has been resolved:

drm/amdgpu: fix gart.bo pin_count leak

gmc_v{9,10}_0_gart_disable() isn't called matched with correspoding gart_enbale function in SRIOV case. This will lead to gart.bo pin_count leak on driver unload.

Indicators of compromise

Original source: https://nvd.nist.gov/vuln/detail/CVE-2021-47431