CVE-2022-1204 — Use After Free in Kernel
Severity
5.5MEDIUMNVD
OSV7.8OSV6.7OSV4.4
EPSS
0.1%
top 67.07%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedAug 29
Latest updateSep 30
Description
A use-after-free 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 vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HExploitability: 1.8 | Impact: 3.6
Affected Packages11 packages
Also affects: Debian Linux 10.0, Fedora 34, 35
Patches
🔴Vulnerability Details
7OSV
▶
OSV▶
linux, linux-aws, linux-aws-hwe, linux-azure, linux-azure-4.15, linux-dell300x, linux-gcp, linux-gcp-4.15, linux-hwe, linux-kvm, linux-oracle, linux-raspi2, linux-snapdragon vulnerabilities↗2022-07-13
📋Vendor Advisories
9Microsoft▶
A use-after-free 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.↗2022-08-09