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LIN1021-5746 : Security Advisory - linux - CVE-2023-32269

Created: May 5, 2023    Updated: May 17, 2023
Resolved Date: May 5, 2023
Found In Version: 10.21.20.1
Fix Version: 10.21.20.17
Severity: Standard
Applicable for: Wind River Linux LTS 21
Component/s: Kernel

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.

CREATE(Triage):(User=admin) CVE-2023-32269 (https://nvd.nist.gov/vuln/detail/CVE-2023-32269)

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