Description
Integer signedness error in the btrfs_ioctl_space_info function in the Linux kernel 2.6.37 allows local users to cause a denial of service (heap-based buffer overflow) or possibly have unspecified other impact via a crafted slot value.
References (4)
Core 4
Core References
Third Party Advisory x_refsource_misc
http://marc.info/?l=oss-security&m=129726743519620&w=2
Patch, Third Party Advisory x_refsource_misc
http://marc.info/?l=linux-kernel&m=129726078708425&w=2
Release Notes, Third Party Advisory x_refsource_misc
https://github.com/BlankOn/linux-debian/blob/master/debian/changelog.BlankOn
Third Party Advisory x_refsource_misc
http://vulnfactory.org/vulns/
Scores
CVSS v3
7.0
EPSS
0.0005
EPSS Percentile
13.9%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-362
CWE-787
Status
published
Products (1)
linux/linux_kernel
2.6.37
Published
Feb 20, 2020
Tracked Since
Feb 18, 2026