CVE-2022-3623

MEDIUM5.0

Linux Kernel BPF gup.c follow_page_pte race condition

Published Oct 20, 2022

Modified 10 months ago

Details

A vulnerability was found in Linux Kernel. It has been declared as problematic. Affected by this vulnerability is the function follow_page_pte of the file mm/gup.c of the component BPF. The manipulation leads to race condition. The attack can be launched remotely. It is recommended to apply a patch to fix this issue. The identifier VDB-211921 was assigned to this vulnerability.

References

WEB

https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/?id=fac35ba763ed07ba93154c95ffc0c4a55023707f

WEB

https://lists.debian.org/debian-lts-announce/2023/03/msg00000.html

WEB

https://vuldb.com/?id.211921

ADVISORY

https://www.cve.org/CVERecord?id=CVE-2022-3623

ADVISORY

https://www.debian.org/security/2023/dsa-5324

CVSS Analysis