CVE-2023-32269 — Use After Free in Kernel
Severity
6.7MEDIUMNVD
OSV6.5OSV5.5OSV4.7
EPSS
0.0%
top 98.63%
CISA KEV
Not in KEV
Exploit
No known exploits
Timeline
PublishedMay 5
Latest updateSep 19
Description
An issue was discovered in the Linux kernel before 6.1.11. In net/netrom/af_netrom.c, there is a use-after-free because accept is also allowed for a successfully connected AF_NETROM socket. However, in order for an attacker to exploit this, the system must have netrom routing configured or the attacker must have the CAP_NET_ADMIN capability.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:HExploitability: 0.8 | Impact: 5.9