Detections
Analytics
CVE-2022-0492
high
Description
A vulnerability was found in the Linux kernel’s cgroup_release_agent_write in the kernel/cgroup/cgroup-v1.c function. This flaw, under certain circumstances, allows the use of the cgroups v1 release_agent feature to escalate privileges and bypass the namespace isolation unexpectedly.
References
https://www.debian.org/security/2022/dsa-5096
https://www.debian.org/security/2022/dsa-5095
https://security.netapp.com/advisory/ntap-20220419-0002/
https://lists.debian.org/debian-lts-announce/2022/03/msg00012.html
https://lists.debian.org/debian-lts-announce/2022/03/msg00011.html
https://bugzilla.redhat.com/show_bug.cgi?id=2051505
http://packetstormsecurity.com/files/167386/Kernel-Live-Patch-Security-Notice-LSN-0086-1.html
http://packetstormsecurity.com/files/166444/Kernel-Live-Patch-Security-Notice-LSN-0085-1.html
https://github.com/cataam-security/cataam
https://github.com/hgyc/CVE-stand
https://github.com/smallcat9612/CVE-2022-0492-Docker-Breakout-Checker-and-PoC
https://github.com/haseeb62/Container-Escape-CVEs
https://github.com/yoeelingBin/CVE-2022-0492-Container-Escape
https://github.com/chenaotian/CVE-2022-0492
https://github.com/SofianeHamlaoui/CVE-2022-0492-Checker
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-0492
http://packetstormsecurity.com/files/176099/Docker-cgroups-Container-Escape.html