Description
An out-of-bounds read flaw was found in the Linux kernel’s io_uring module in the way a user triggers the io_read() function with some special parameters. This flaw allows a local user to read some memory out of bounds.
References (4)
Core 4
Core References
Issue Tracking, Patch, Third Party Advisory x_refsource_misc
https://bugzilla.redhat.com/show_bug.cgi?id=2075533
Patch, Third Party Advisory x_refsource_misc
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=89c2b3b74918200e46699338d7bcc19b1ea12110
Issue Tracking, Third Party Advisory x_refsource_misc
https://access.redhat.com/security/cve/CVE-2022-1508
Patch, Third Party Advisory x_refsource_misc
https://ubuntu.com/security/CVE-2022-1508
Scores
CVSS v3
6.1
EPSS
0.0012
EPSS Percentile
31.1%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H
Details
CWE
CWE-125
Status
published
Products (1)
linux/linux_kernel
< 5.15
Published
Aug 31, 2022
Tracked Since
Feb 18, 2026