Vulnerabilities > CVE-2023-1193 - Use After Free vulnerability in Linux Kernel
Attack vector
NETWORK Attack complexity
LOW Privileges required
LOW Confidentiality impact
NONE Integrity impact
NONE Availability impact
HIGH Summary
A use-after-free flaw was found in setup_async_work in the KSMBD implementation of the in-kernel samba server and CIFS in the Linux kernel. This issue could allow an attacker to crash the system by accessing freed work.
Vulnerable Configurations
Common Weakness Enumeration (CWE)
References
- https://access.redhat.com/security/cve/CVE-2023-1193
- https://access.redhat.com/security/cve/CVE-2023-1193
- https://bugzilla.redhat.com/show_bug.cgi?id=2154177
- https://bugzilla.redhat.com/show_bug.cgi?id=2154177
- https://lkml.kernel.org/linux-cifs/[email protected]/T/
- https://lkml.kernel.org/linux-cifs/[email protected]/T/