CVEvulnerability
CVE-2022-1198
5.5 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2022-08-29
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-416
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.
Affected configurations
• linux linux kernel (< 5.17)
• linux linux kernel 5.17
• redhat enterprise linux 9.0
Related
Weakness · CWE (1)
- CWE-416 Use After Free weakness
References
- https://access.redhat.com/security/cve/CVE-2022-1198 Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2070689 Issue Tracking, Third Party Advisory
- https://github.com/torvalds/linux/commit/efe4186e6a1b54bf38b9e05450d43b0da1fd7739 Exploit, Patch, Third Party Advisory
- https://www.openwall.com/lists/oss-security/2022/04/02/3 Exploit, Mailing List, Third Party Advisory
- https://access.redhat.com/security/cve/CVE-2022-1198 Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2070689 Issue Tracking, Third Party Advisory
- https://github.com/torvalds/linux/commit/efe4186e6a1b54bf38b9e05450d43b0da1fd7739 Exploit, Patch, Third Party Advisory
- https://www.openwall.com/lists/oss-security/2022/04/02/3 Exploit, Mailing List, Third Party Advisory