vulnerability

Red Hat: CVE-2022-0168: smb2_ioctl_query_info NULL pointer dereference (Multiple Advisories)

Severity
4
CVSS
(AV:L/AC:L/Au:M/C:N/I:N/A:C)
Published
2022-08-26
Added
2022-11-09
Modified
2025-03-17

Description

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.

Solution(s)

redhat-upgrade-kernelredhat-upgrade-kernel-rt
Title
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