CVE-2022-4318 is a high-severity vulnerability in cri-o, affecting products like Fedora, Kubernetes, and Red Hat. It allows an authenticated local attacker to inject arbitrary lines into the /etc/passwd file using a specially crafted environment variable. This could lead to high impact on confidentiality, integrity, and availability. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:a:kubernetes:cri-o:-:*:*:*:*:*:*:* | ||
4.12CPE matchmatch criteria | cpe:2.3:a:redhat:openshift_container_platform_for_arm64:4.12:*:*:*:*:*:*:* | ||
4.12CPE matchmatch criteria | cpe:2.3:a:redhat:openshift_container_platform_for_linuxone:4.12:*:*:*:*:*:*:* | ||
4.12CPE matchmatch criteria | cpe:2.3:a:redhat:openshift_container_platform_for_power:4.12:*:*:*:*:*:*:* | ||
4.12CPE matchmatch criteria | cpe:2.3:a:redhat:openshift_container_platform_ibm_z_systems:4.12:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.