Resource exhaustion in Linux
CVE-2021-47551
In the Linux kernel, the following vulnerability has been resolved: drm/amd/amdkfd: Fix kernel panic when reset failed and been triggered again In SRIOV configuration, the reset may failed to bring asic back to normal but stop cpsch already been called, the start_cpsch will not be called since there is no resume in this case. When reset been triggered again, driver should avoid to do uninitialization again.
EPSS: 0.003 (19.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Linux — versions 2c99a547bcf9bb8532abd2953479949018449f93, 5.5, 0
- Linux Linux_kernel — versions 5.16
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2021-47551?
- CVE-2021-47551 is a high-severity vulnerability in Linux, classified under Allocation of Resources Without Limits or Throttling. CVSS score: 7.8/10. Published 2024-05-24.
- How severe is CVE-2021-47551?
- High severity. CVSS v3 base score is 7.8 out of 10.