MEDIUM 6.7 Microsoft
CVE-2023-32269
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.
Microsoft Security Update 2023-May: 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.
Affected Products
- cm1 kernel 5.10.181.1-1 on CBL Mariner 1.0
- cbl2 kernel 5.15.112.1-1 on CBL Mariner 2.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-32269
- https://nvd.nist.gov/vuln/detail/CVE-2023-32269
This medium severity vulnerability with a CVSS score of 6.7 was published on 2023-05-09 via Microsoft. Affected: cm1 kernel 5.10.181.1-1 on CBL Mariner 1.0, cbl2 kernel 5.15.112.1-1 on CBL Mariner 2.0.
vulnfeed aggregates 7805 vulnerabilities from NVD, CISA KEV,
Ubuntu, Debian, Red Hat, Kubernetes, Exploit-DB, OSS-Security, GitHub and OpenStack — updated every 4 hours.