CVE-2022-1508

Published: Aug 31, 2022Modified: Jun 17, 2026

6.1

Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H

Exploitability: 1.8 / Impact: 4.2

Source: NVD

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.

Affected (1)

Products: Linux: Linux Kernel

Linux

1 product

Linux Kernel

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Linux Linux Kernel	Before 5.15

Related CWEs

CWE-125

Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.

References (8)

https://access.redhat.com/security/cve/CVE-2022-1508

Source: secalert@redhat.com

Issue TrackingThird Party Advisory

https://bugzilla.redhat.com/show_bug.cgi?id=2075533

Source: secalert@redhat.com

Issue TrackingPatchThird Party Advisory

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=89c2b3b74918200e46699338d7bcc19b1ea12110

Source: secalert@redhat.com

PatchThird Party Advisory

https://ubuntu.com/security/CVE-2022-1508

Source: secalert@redhat.com

PatchThird Party Advisory

https://access.redhat.com/security/cve/CVE-2022-1508

Source: af854a3a-2127-422b-91ae-364da2661108

Issue TrackingThird Party Advisory

https://bugzilla.redhat.com/show_bug.cgi?id=2075533

Source: af854a3a-2127-422b-91ae-364da2661108

Issue TrackingPatchThird Party Advisory

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=89c2b3b74918200e46699338d7bcc19b1ea12110

Source: af854a3a-2127-422b-91ae-364da2661108

PatchThird Party Advisory

https://ubuntu.com/security/CVE-2022-1508

Source: af854a3a-2127-422b-91ae-364da2661108

PatchThird Party Advisory

Timeline

No history available yet.