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CVE-2021-4149

PoC ×2—
CVSS 3.1
5.5 medium
EPSS
<1%p34
Published
()
Modified
Description

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.

Vendors
linuxdebian
Products
linux kernel, debian linux
Weakness
CWE-667
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
NVD CVE.org GitHub PoCs EPSS (0.4%)

In the news

No ingested article mentions this CVE yet.