A denial of service (DOS) issue was found in the Linux kernel’s smb2_ioctl_query_info function in the fs/cifs/smb2ops.c Common Internet File System (CIFS) due to an incorrect return from the memdup_user function. This flaw allows a local, privileged (CAP_SYS_ADMIN) attacker to crash the system.
References
Link | Resource |
---|---|
https://access.redhat.com/security/cve/CVE-2022-0168 | Third Party Advisory |
https://bugzilla.redhat.com/show_bug.cgi?id=2037386 | Issue Tracking Patch Third Party Advisory |
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=d6f5e358452479fa8a773b5c6ccc9e4ec5a20880 | Mailing List Patch Vendor Advisory |
https://access.redhat.com/security/cve/CVE-2022-0168 | Third Party Advisory |
https://bugzilla.redhat.com/show_bug.cgi?id=2037386 | Issue Tracking Patch Third Party Advisory |
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=d6f5e358452479fa8a773b5c6ccc9e4ec5a20880 | Mailing List Patch Vendor Advisory |
Configurations
History
21 Nov 2024, 06:38
Type | Values Removed | Values Added |
---|---|---|
References | () https://access.redhat.com/security/cve/CVE-2022-0168 - Third Party Advisory | |
References | () https://bugzilla.redhat.com/show_bug.cgi?id=2037386 - Issue Tracking, Patch, Third Party Advisory | |
References | () https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=d6f5e358452479fa8a773b5c6ccc9e4ec5a20880 - Mailing List, Patch, Vendor Advisory |
Information
Published : 2022-08-26 18:15
Updated : 2024-11-21 06:38
NVD link : CVE-2022-0168
Mitre link : CVE-2022-0168
CVE.ORG link : CVE-2022-0168
JSON object : View
Products Affected
linux
- linux_kernel
redhat
- enterprise_linux
CWE
CWE-476
NULL Pointer Dereference