CVE-2022-0532GHSA-JQMC-79GX-7G8PGO-2022-0608
An incorrect sysctls validation vulnerability was found in CRI-O 1.18 and earlier.
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 1.23.1
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
An incorrect sysctls validation vulnerability was found in CRI-O 1.18 and earlier. The sysctls from the list of "safe" sysctls specified for the cluster will be applied to the host if an attacker is able to create a pod with a hostIPC and hostNetwork kernel namespace.
Timeline
- CVE published
- Record last updated
Affected versions
- n/a cri-o
1.18
- github.com/cri-o/cri-oGo
fixed in 1.23.1