Vulnerability Details : CVE-2021-47550
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/amdgpu: fix potential memleak
In function amdgpu_get_xgmi_hive, when kobject_init_and_add failed
There is a potential memleak if not call kobject_put.
Products affected by CVE-2021-47550
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-47550
0.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 5 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-47550
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
5.5
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
1.8
|
3.6
|
NIST | 2024-06-10 |
CWE ids for CVE-2021-47550
-
The product does not sufficiently track and release allocated memory after it has been used, which slowly consumes remaining memory.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-47550
-
https://git.kernel.org/stable/c/75752ada77e0726327adf68018b9f50ae091baeb
drm/amd/amdgpu: fix potential memleak - kernel/git/stable/linux.git - Linux kernel stable treePatch
-
https://git.kernel.org/stable/c/c746945fb6bcbe3863c9ea6369c7ef376e38e5eb
drm/amd/amdgpu: fix potential memleak - kernel/git/stable/linux.git - Linux kernel stable treePatch
-
https://git.kernel.org/stable/c/27dfaedc0d321b4ea4e10c53e4679d6911ab17aa
drm/amd/amdgpu: fix potential memleak - kernel/git/stable/linux.git - Linux kernel stable treePatch
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