VulnerabilityModified
CVE-2022-1198
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.
MEDIUM 5.5EPSS 0.43%
Does this matter?
Lower severity and a low EPSS score (0.43%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.43% probability · 36th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-416
- Affected
- linux/linux kernel · redhat/enterprise linux
- Source
- secalert@redhat.com
References
- https://access.redhat.com/security/cve/CVE-2022-1198Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2070689Issue Tracking, Third Party Advisory
- https://github.com/torvalds/linux/commit/efe4186e6a1b54bf38b9e05450d43b0da1fd7739Exploit, Patch, Third Party Advisory
- https://www.openwall.com/lists/oss-security/2022/04/02/3Exploit, Mailing List, Third Party Advisory
- https://access.redhat.com/security/cve/CVE-2022-1198Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2070689Issue Tracking, Third Party Advisory
- https://github.com/torvalds/linux/commit/efe4186e6a1b54bf38b9e05450d43b0da1fd7739Exploit, Patch, Third Party Advisory
- https://www.openwall.com/lists/oss-security/2022/04/02/3Exploit, Mailing List, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.