CVE-2021-47043

low-risk
Published 2024-02-28

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.

Do I need to act?

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0.03% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.5/10 Medium
LOCAL / LOW complexity

Affected Products (1)

Affected Vendors

Linux

References (8)

Patch https://git.kernel.org/stable/c/00b68a7478343afdf83f30c43e64db5296057030
Patch https://git.kernel.org/stable/c/5a465c5391a856a0c1e9554964d660676c35d1b2
Patch https://git.kernel.org/stable/c/711acdf0228dc71601247f28b56f13e850e395c8
Patch https://git.kernel.org/stable/c/940d01eceb3a7866fbfca136a55a5625fc75a565
Patch https://git.kernel.org/stable/c/00b68a7478343afdf83f30c43e64db5296057030
Patch https://git.kernel.org/stable/c/5a465c5391a856a0c1e9554964d660676c35d1b2
Patch https://git.kernel.org/stable/c/711acdf0228dc71601247f28b56f13e850e395c8
Patch https://git.kernel.org/stable/c/940d01eceb3a7866fbfca136a55a5625fc75a565
23
/ 100
low-risk
Severity 18/34 · Moderate
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal