CVE-2021-47031

low-risk
Published 2024-02-28

In the Linux kernel, the following vulnerability has been resolved: mt76: mt7921: fix memory leak in mt7921_coredump_work Fix possible memory leak in mt7921_coredump_work.

Do I need to act?

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0.12% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
4
CVSS 4.3/10 Medium
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Linux

References (4)

Patch https://git.kernel.org/stable/c/4811226374453607175ea057777faa7e7f752204
Patch https://git.kernel.org/stable/c/782b3e86ea970e899f8e723db9f64708a15ca30e
Patch https://git.kernel.org/stable/c/4811226374453607175ea057777faa7e7f752204
Patch https://git.kernel.org/stable/c/782b3e86ea970e899f8e723db9f64708a15ca30e
23
/ 100
low-risk
Severity 18/34 · Moderate
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal