CVE-2021-4149
Vulnerability from cvelistv5
Published
2022-03-23 19:46
Modified
2024-08-03 17:16
Severity ?
Summary
A vulnerability was found in btrfs_alloc_tree_b in fs/btrfs/extent-tree.c in the Linux kernel due to an improper lock operation in btrfs. In this flaw, a user with a local privilege may cause a denial of service (DOS) due to a deadlock problem.
References
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=2026485Issue Tracking, Third Party Advisory
secalert@redhat.comhttps://lists.debian.org/debian-lts-announce/2022/07/msg00000.htmlMailing List, Third Party Advisory
secalert@redhat.comhttps://lkml.org/lkml/2021/10/18/885Exploit, Mailing List, Patch, Third Party Advisory
secalert@redhat.comhttps://lkml.org/lkml/2021/9/13/2565Exploit, Mailing List, Third Party Advisory
Impacted products
n/akernel
Show details on NVD website

To clipboard 

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