CVE Vulnerability

CVE-2022-1508

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.

6.1 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 4.2

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://access.redhat.com/security/cve/CVE-2022-1508 Issue Tracking Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2075533 Issue Tracking Patch
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=89c2b3b74918200e46699338d7bcc19b1ea12110 Patch Third Party Advisory
https://ubuntu.com/security/CVE-2022-1508 Patch Third Party Advisory
Configurations

Configuration 1

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Information

Published : 2022-08-31 04:15

Updated : 2022-09-06 07:43

NVD link : CVE-2022-1508

Mitre link : CVE-2022-1508

Products Affected
No products.
CWE
CWE-125

Out-of-bounds Read