An issue was discovered in the Linux kernel before 6.0.11... · CVE-2022-47520 · GitHub Advisory Database · GitHub

An issue was discovered in the Linux kernel before 6.0.11...

High severity Unreviewed Published Dec 18, 2022 to the GitHub Advisory Database • Updated Jan 29, 2023

Package

No package listed— Suggest a package

Affected versions

Unknown

Patched versions

Unknown

Description

An issue was discovered in the Linux kernel before 6.0.11. Missing offset validation in drivers/net/wireless/microchip/wilc1000/hif.c in the WILC1000 wireless driver can trigger an out-of-bounds read when parsing a Robust Security Network (RSN) information element from a Netlink packet.

References

Published by the National Vulnerability Database

Dec 18, 2022

Published to the GitHub Advisory Database Dec 18, 2022

Last updated Jan 29, 2023

Severity

High

7.1

/ 10

CVSS base metrics

Attack vector

Local

Attack complexity

Low

Privileges required

Low

User interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

High

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