MEDIUM 4.7 Microsoft
CVE-2023-1859
A use-after-free flaw was found in xen_9pfs_front_removet in net/9p/trans_xen.c in Xen transport for 9pfs in the Linux Kernel. This flaw could allow a local attacker to crash the system due to a race problem possibly leading to a kernel information leak.
Microsoft Security Update 2023-May: A use-after-free flaw was found in xen_9pfs_front_removet in net/9p/trans_xen.c in Xen transport for 9pfs in the Linux Kernel. This flaw could allow a local attacker to crash the system due to a race problem possibly leading to a kernel information leak.
Affected Products
- cm1 kernel 5.10.181.1-1 on CBL Mariner 1.0
- cbl2 kernel 5.15.116.1-2 on CBL Mariner 2.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-1859
- https://nvd.nist.gov/vuln/detail/CVE-2023-1859
This medium severity vulnerability with a CVSS score of 4.7 was published on 2023-05-09 via Microsoft. Affected: cm1 kernel 5.10.181.1-1 on CBL Mariner 1.0, cbl2 kernel 5.15.116.1-2 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.