CVE-2022-1198

medium

Description

A use-after-free vulnerabilitity was discovered in drivers/net/hamradio/6pack.c of linux that allows an attacker to crash linux kernel by simulating ax25 device using 6pack driver from user space.

References

Advisories
More

https://bugzilla.redhat.com/show_bug.cgi?id=2070689

https://access.redhat.com/security/cve/CVE-2022-1198

https://www.openwall.com/lists/oss-security/2022/04/02/3

https://github.com/torvalds/linux/commit/efe4186e6a1b54bf38b9e05450d43b0da1fd7739

Details

Source: Mitre, NVD

Published: 2022-08-29

Updated: 2022-09-06

Risk Information

CVSS v2

Base Score: 4.6

Vector: CVSS2#AV:L/AC:L/Au:S/C:N/I:N/A:C

Severity: Medium

CVSS v3

Base Score: 5.5

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H