CVE-2023-3773 — Kernel: xfrm: out-of-bounds read of xfrma_mtimer_thresh nlattr
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 b…
Published: 2023-07-25 · CVSS: 5.5 · CVSS 3.1
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7