NULL Pointer Dereference Affecting kernel-modules-extra package, versions <0:4.18.0-425.3.1.el8
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Test your applications- Snyk ID SNYK-CENTOS8-KERNELMODULESEXTRA-2432360
- published 24 Mar 2022
- disclosed 9 Mar 2022
Introduced: 9 Mar 2022
CVE-2022-0168 Open this link in a new tabHow to fix?
Upgrade Centos:8 kernel-modules-extra to version 0:4.18.0-425.3.1.el8 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kernel-modules-extra package and not the kernel-modules-extra package as distributed by Centos.
See How to fix? for Centos:8 relevant fixed versions and status.
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.