vulnerability
Arch Linux: Use After Free (CVE-2022-1198)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:L/AC:L/Au:S/C:N/I:N/A:C) | Aug 29, 2022 | Jul 11, 2025 | Feb 12, 2026 |
Severity
5
CVSS
(AV:L/AC:L/Au:S/C:N/I:N/A:C)
Published
Aug 29, 2022
Added
Jul 11, 2025
Modified
Feb 12, 2026
Description
There are use-after-free vulnerabilities in drivers/net/hamradio/6pack.c of linux that allow attacker to crash linux kernel by simulating ax25 device using 6pack driver from user space.
Solution
arch-linux-upgrade-latest
References
- CVE-2022-1198
- https://attackerkb.com/topics/CVE-2022-1198
- URL-https://access.redhat.com/security/cve/CVE-2022-1198
- URL-https://bugzilla.redhat.com/show_bug.cgi?id=2070689
- URL-https://github.com/torvalds/linux/commit/efe4186e6a1b54bf38b9e05450d43b0da1fd7739
- URL-https://www.openwall.com/lists/oss-security/2022/04/02/3
- CWE-416
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