CVE-2024-26772
MEDIUMLinux Kernel < 4.19.308, 4.20.0-6.7.7 DoS via Corrupted Block Bitmap Allocation
Title source: llmDescription
In the Linux kernel, the following vulnerability has been resolved: ext4: avoid allocating blocks from corrupted group in ext4_mb_find_by_goal() Places the logic for checking if the group's block bitmap is corrupt under the protection of the group lock to avoid allocating blocks from the group with a corrupted block bitmap.
References (10)
Core 10
Core References
Scores
CVSS v3
5.5
EPSS
0.0001
EPSS Percentile
0.7%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
Status
published
Products (28)
debian/debian_linux
10.0
linux/Kernel
3.12.0 - 4.19.308linux
linux/Kernel
4.20.0 - 5.4.270linux
linux/Kernel
5.11.0 - 5.15.150linux
linux/Kernel
5.16.0 - 6.1.80linux
linux/Kernel
5.5.0 - 5.10.211linux
linux/Kernel
6.2.0 - 6.6.19linux
linux/Kernel
6.7.0 - 6.7.7linux
Linux/Linux
< 3.12
Linux/Linux
163a203ddb36c36d4a1c942aececda0cc8d06aa7 - 21dbe20589c7f48e9c5d336ce6402bcebfa6d76a
... and 18 more
Published
Apr 03, 2024
Tracked Since
Feb 18, 2026