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Security Advisories

CVE-2023-3773

NVD

https://nvd.nist.gov/vuln/detail/CVE-2023-3773

Severity

4.4

Medium

CVSS V3

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Description

A flaw was found in the Linux kernel’s IP framework for transforming packets (XFRM subsystem). This issue may allow a malicious user with CAP_NET_ADMIN privileges to cause a 4 byte out-of-bounds read of XFRMA_MTIMER_THRESH when parsing netlink attributes, leading to potential leakage of sensitive heap data to userspace.

References

Affected packages

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