CVE-2022-0168

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.
Configurations

Configuration 1 (hide)

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*

History

21 Nov 2024, 06:38

Type Values Removed Values Added
References () https://access.redhat.com/security/cve/CVE-2022-0168 - Third Party Advisory () 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 () 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 () 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