CVE & CISA-KEV Catalog

CVE-2022-50754

UNSCORED
NVD

Description

In the Linux kernel, the following vulnerability has been resolved: apparmor: fix a memleak in multi_transaction_new() In multi_transaction_new(), the variable t is not freed or passed out on the failure of copy_from_user(t->data, buf, size), which could lead to a memleak. Fix this bug by adding a put_multi_transaction(t) in the error path.

How to fix

Remediation Available
linuxDebian
Fixed in:5.10.178-1CVE-2022-50754
Fixed in:6.1.4-1CVE-2022-50754
Fixed in:6.1.4-1CVE-2022-50754
Fixed in:6.1.4-1CVE-2022-50754

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3.1 Vector

No CVSS vector data available.

Exploit Intelligence

0.22%probability of exploitation in 30 days
12thpercentile

Low risk: more likely to be exploited than 12% of all known CVEs.

References

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Markdown

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-12-29.