VulnerabilityModified
CVE-2022-1205
This flaw allows a local user to crash the system.
MEDIUM 4.7EPSS 0.37%
Does this matter?
Lower severity and a low EPSS score (0.37%). Track it; it rarely justifies an emergency change on its own.
Description
A NULL pointer dereference flaw was found in the Linux kernel’s Amateur Radio AX.25 protocol functionality in the way a user connects with the protocol. This flaw allows a local user to crash the system.
- CVSS 3.1
- 4.7 MEDIUMCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.37% probability · 30th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-416, CWE-476
- Affected
- linux/linux kernel
- Source
- secalert@redhat.com
References
- https://access.redhat.com/security/cve/CVE-2022-1205Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2071047Issue Tracking, Patch, Third Party Advisory
- https://github.com/torvalds/linux/commit/82e31755e55fbcea6a9dfaae5fe4860ade17cbc0Patch, Third Party Advisory
- https://github.com/torvalds/linux/commit/fc6d01ff9ef03b66d4a3a23b46fc3c3d8cf92009Patch, Third Party Advisory
- https://www.openwall.com/lists/oss-security/2022/04/02/4Exploit, Mailing List, Third Party Advisory
- https://access.redhat.com/security/cve/CVE-2022-1205Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2071047Issue Tracking, Patch, Third Party Advisory
- https://github.com/torvalds/linux/commit/82e31755e55fbcea6a9dfaae5fe4860ade17cbc0Patch, Third Party Advisory
- https://github.com/torvalds/linux/commit/fc6d01ff9ef03b66d4a3a23b46fc3c3d8cf92009Patch, Third Party Advisory
- https://www.openwall.com/lists/oss-security/2022/04/02/4Exploit, Mailing List, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.