CVE-2022-2588
Severity
7.8HIGH
EPSS
54.4%
top 1.97%
CISA KEV
Not in KEV
Exploit
No known exploits
Timeline
PublishedJan 8
Latest updateJan 9
Description
It was discovered that the cls_route filter implementation in the Linux kernel would not remove an old filter from the hashtable before freeing it if its handle had the value 0.
CVSS vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:HExploitability: 1.0 | Impact: 4.2
Affected Packages30 packages
Also affects: Ubuntu Linux 14.04, 16.04, 18.04, 20.04, 22.04
Patches
🔴Vulnerability Details
12CVEList▶
CVE-2022-2588: It was discovered that the cls_route filter implementation in the Linux kernel would not remove an old filter from the hashtable before freeing it if↗2024-01-08
OSV▶
CVE-2022-2588: It was discovered that the cls_route filter implementation in the Linux kernel would not remove an old filter from the hashtable before freeing it if↗2024-01-08
OSV▶
linux-aws, linux-aws-5.15, linux-azure, linux-azure-5.15, linux-gcp, linux-gcp-5.15, linux-gke, linux-gke-5.15, linux-ibm, linux-kvm, linux-oracle, linux-raspi vulnerabilities↗2022-08-10
📋Vendor Advisories
14Microsoft▶
It was discovered that the cls_route filter implementation in the Linux kernel would not remove an old filter from the hashtable before freeing it if its handle had the value 0.↗2024-01-09