Vulnerability Details : CVE-2021-47043
In the Linux kernel, the following vulnerability has been resolved:
media: venus: core: Fix some resource leaks in the error path of 'venus_probe()'
If an error occurs after a successful 'of_icc_get()' call, it must be
undone.
Use 'devm_of_icc_get()' instead of 'of_icc_get()' to avoid the leak.
Update the remove function accordingly and axe the now unneeded
'icc_put()' calls.
Products affected by CVE-2021-47043
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-47043
0.05%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 12 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-47043
| 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:H/I:N/A:N |
1.8
|
3.6
|
NIST | 2025-01-09 |
References for CVE-2021-47043
-
https://git.kernel.org/stable/c/5a465c5391a856a0c1e9554964d660676c35d1b2
media: venus: core: Fix some resource leaks in the error path of 'venus_probe()' - kernel/git/stable/linux.git - Linux kernel stable treePatch
-
https://git.kernel.org/stable/c/00b68a7478343afdf83f30c43e64db5296057030
media: venus: core: Fix some resource leaks in the error path of 'venus_probe()' - kernel/git/stable/linux.git - Linux kernel stable treePatch
-
https://git.kernel.org/stable/c/711acdf0228dc71601247f28b56f13e850e395c8
media: venus: core: Fix some resource leaks in the error path of 'venus_probe()' - kernel/git/stable/linux.git - Linux kernel stable treePatch
-
https://git.kernel.org/stable/c/940d01eceb3a7866fbfca136a55a5625fc75a565
media: venus: core: Fix some resource leaks in the error path of 'venus_probe()' - kernel/git/stable/linux.git - Linux kernel stable treePatch
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