Vulnerability · Published Apr 4, 2022 · Assigned by redhat
CVE-2022-27650
High 7.5
In plain English
A high-severity incorrect default permissions in crun. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.2% (higher than 69% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)7.5High
Exploit odds (30 days)1.2%top 30.7% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
A flaw was found in crun where containers were incorrectly started with non-empty default permissions. A vulnerability was found in Moby (Docker Engine) where containers were started incorrectly with non-empty inheritable Linux process capabilities. This flaw allows an attacker with access to programs with inheritable file capabilities to elevate those capabilities to the permitted set when execve(2) runs.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux:8 | aardvark-dns | 2:1.0.1-27.module_el8.6.0+2878+e681bc44 | ALSA-2022:1762 |
| AlmaLinux:8 | buildah | 1:1.24.2-4.module_el8.6.0+2878+e681bc44 | ALSA-2022:1762 |
| AlmaLinux:8 | buildah | 1.19.9-3.module_el8.6.0+2876+9ed4eae2 | ALSA-2022:1793 |
| AlmaLinux:8 | buildah-tests | 1.19.9-3.module_el8.6.0+2876+9ed4eae2 | ALSA-2022:1793 |
| AlmaLinux:8 | buildah-tests | 1:1.24.2-4.module_el8.6.0+2878+e681bc44 | ALSA-2022:1762 |
| AlmaLinux:8 | cockpit-podman | 43-1.module_el8.6.0+2877+8e437bf5 | ALSA-2022:1762 |
| AlmaLinux:8 | cockpit-podman | 29-2.module_el8.6.0+2876+9ed4eae2 | ALSA-2022:1793 |
| AlmaLinux:8 | conmon | 2:2.0.26-1.module_el8.6.0+2876+9ed4eae2 | ALSA-2022:1793 |
| AlmaLinux:8 | conmon | 2:2.1.0-1.module_el8.6.0+2877+8e437bf5 | ALSA-2022:1762 |
| AlmaLinux:8 | container-selinux | 2:2.179.1-1.module_el8.6.0+2878+e681bc44 | ALSA-2022:1762 |
| AlmaLinux:8 | container-selinux | 2:2.178.0-2.module_el8.6.0+2876+9ed4eae2 | ALSA-2022:1793 |
| AlmaLinux:8 | containernetworking-plugins | 0.9.1-1.module_el8.6.0+2876+9ed4eae2 | ALSA-2022:1793 |
| AlmaLinux:8 | containernetworking-plugins | 1:1.0.1-2.module_el8.6.0+2878+e681bc44 | ALSA-2022:1762 |
| AlmaLinux:8 | containers-common | 1:1.2.4-1.module_el8.6.0+2876+9ed4eae2 | ALSA-2022:1793 |
| AlmaLinux:8 | containers-common | 2:1-27.module_el8.6.0+2878+e681bc44 | ALSA-2022:1762 |
| AlmaLinux:8 | crit | 3.15-3.module_el8.6.0+2751+06427ca3 | ALSA-2022:1762 |
| AlmaLinux:8 | crit | 3.15-3.module_el8.6.0+2877+8e437bf5 | ALSA-2022:1762 |
| AlmaLinux:8 | crit | 3.15-1.module_el8.6.0+2876+9ed4eae2 | ALSA-2022:1793 |
| AlmaLinux:8 | criu | 3.15-3.module_el8.6.0+2877+8e437bf5 | ALSA-2022:1762 |
| AlmaLinux:8 | criu | 3.15-1.module_el8.6.0+2876+9ed4eae2 | ALSA-2022:1793 |
| AlmaLinux:8 | criu | 3.15-3.module_el8.6.0+2751+06427ca3 | ALSA-2022:1762 |
| AlmaLinux:8 | criu-devel | 3.15-3.module_el8.6.0+2877+8e437bf5 | ALSA-2022:1762 |
| AlmaLinux:8 | criu-devel | 3.15-3.module_el8.6.0+2751+06427ca3 | ALSA-2022:1762 |
| AlmaLinux:8 | criu-libs | 3.15-3.module_el8.6.0+2877+8e437bf5 | ALSA-2022:1762 |
| AlmaLinux:8 | criu-libs | 3.15-3.module_el8.6.0+2751+06427ca3 | ALSA-2022:1762 |
| AlmaLinux:8 | crun | 0.18-3.module_el8.6.0+2876+9ed4eae2 | ALSA-2022:1793 |
| AlmaLinux:8 | crun | 1.4.4-1.module_el8.6.0+2877+8e437bf5 | ALSA-2022:1762 |
| AlmaLinux:8 | fuse-overlayfs | 1.4.0-2.module_el8.6.0+2876+9ed4eae2 | ALSA-2022:1793 |
| AlmaLinux:8 | fuse-overlayfs | 1.8.2-1.module_el8.6.0+2877+8e437bf5 | ALSA-2022:1762 |
| AlmaLinux:8 | libslirp | 4.4.0-1.module_el8.6.0+2877+8e437bf5 | ALSA-2022:1762 |
| AlmaLinux:8 | libslirp | 4.3.1-1.module_el8.6.0+2876+9ed4eae2 | ALSA-2022:1793 |
| AlmaLinux:8 | libslirp-devel | 4.3.1-1.module_el8.6.0+2876+9ed4eae2 | ALSA-2022:1793 |
| AlmaLinux:8 | libslirp-devel | 4.4.0-1.module_el8.6.0+2877+8e437bf5 | ALSA-2022:1762 |
| AlmaLinux:8 | netavark | 2:1.0.1-27.module_el8.6.0+2878+e681bc44 | ALSA-2022:1762 |
| AlmaLinux:8 | oci-seccomp-bpf-hook | 1.2.0-3.module_el8.6.0+2876+9ed4eae2 | ALSA-2022:1793 |
| AlmaLinux:8 | oci-seccomp-bpf-hook | 1.2.3-3.module_el8.6.0+2877+8e437bf5 | ALSA-2022:1762 |
| AlmaLinux:8 | podman | 3.0.1-8.module_el8.6.0+2876+9ed4eae2 | ALSA-2022:1793 |
| AlmaLinux:8 | podman | 2:4.0.2-6.module_el8.6.0+2878+e681bc44 | ALSA-2022:1762 |
| AlmaLinux:8 | podman-catatonit | 3.0.1-8.module_el8.6.0+2876+9ed4eae2 | ALSA-2022:1793 |
| AlmaLinux:8 | podman-catatonit | 2:4.0.2-6.module_el8.6.0+2878+e681bc44 | ALSA-2022:1762 |
| AlmaLinux:8 | podman-docker | 3.0.1-8.module_el8.6.0+2876+9ed4eae2 | ALSA-2022:1793 |
| AlmaLinux:8 | podman-docker | 2:4.0.2-6.module_el8.6.0+2878+e681bc44 | ALSA-2022:1762 |
| AlmaLinux:8 | podman-gvproxy | 2:4.0.2-6.module_el8.6.0+2878+e681bc44 | ALSA-2022:1762 |
| AlmaLinux:8 | podman-plugins | 2:4.0.2-6.module_el8.6.0+2878+e681bc44 | ALSA-2022:1762 |
| AlmaLinux:8 | podman-plugins | 3.0.1-8.module_el8.6.0+2876+9ed4eae2 | ALSA-2022:1793 |
| AlmaLinux:8 | podman-remote | 3.0.1-8.module_el8.6.0+2876+9ed4eae2 | ALSA-2022:1793 |
| AlmaLinux:8 | podman-remote | 2:4.0.2-6.module_el8.6.0+2878+e681bc44 | ALSA-2022:1762 |
| AlmaLinux:8 | podman-tests | 3.0.1-8.module_el8.6.0+2876+9ed4eae2 | ALSA-2022:1793 |
| AlmaLinux:8 | podman-tests | 2:4.0.2-6.module_el8.6.0+2878+e681bc44 | ALSA-2022:1762 |
| AlmaLinux:8 | python3-criu | 3.15-3.module_el8.6.0+2877+8e437bf5 | ALSA-2022:1762 |
| AlmaLinux:8 | python3-criu | 3.15-1.module_el8.6.0+2876+9ed4eae2 | ALSA-2022:1793 |
| AlmaLinux:8 | python3-criu | 3.15-3.module_el8.6.0+2751+06427ca3 | ALSA-2022:1762 |
| AlmaLinux:8 | python3-podman | 4.0.0-1.module_el8.6.0+2877+8e437bf5 | ALSA-2022:1762 |
| AlmaLinux:8 | runc | 1:1.0.3-2.module_el8.6.0+2878+e681bc44 | ALSA-2022:1762 |
| AlmaLinux:8 | runc | 1.0.0-73.rc95.module_el8.6.0+2876+9ed4eae2 | ALSA-2022:1793 |
| AlmaLinux:8 | skopeo | 1:1.2.4-1.module_el8.6.0+2876+9ed4eae2 | ALSA-2022:1793 |
| AlmaLinux:8 | skopeo | 2:1.6.1-2.module_el8.6.0+2877+8e437bf5 | ALSA-2022:1762 |
| AlmaLinux:8 | skopeo-tests | 1:1.2.4-1.module_el8.6.0+2876+9ed4eae2 | ALSA-2022:1793 |
| AlmaLinux:8 | skopeo-tests | 2:1.6.1-2.module_el8.6.0+2877+8e437bf5 | ALSA-2022:1762 |
| AlmaLinux:8 | slirp4netns | 1.1.8-2.module_el8.6.0+2877+8e437bf5 | ALSA-2022:1762 |
| AlmaLinux:8 | slirp4netns | 1.1.8-1.module_el8.6.0+2876+9ed4eae2 | ALSA-2022:1793 |
| AlmaLinux:8 | toolbox | 0.0.99.3-0.4.module_el8.6.0+2877+8e437bf5 | ALSA-2022:1762 |
| AlmaLinux:8 | toolbox | 0.0.99.3-1.module_el8.6.0+2876+9ed4eae2 | ALSA-2022:1793 |
| AlmaLinux:8 | toolbox-tests | 0.0.99.3-1.module_el8.6.0+2876+9ed4eae2 | ALSA-2022:1793 |
| AlmaLinux:8 | toolbox-tests | 0.0.99.3-0.4.module_el8.6.0+2877+8e437bf5 | ALSA-2022:1762 |
| AlmaLinux:8 | udica | 0.2.6-2.module_el8.6.0+2877+8e437bf5 | ALSA-2022:1762 |
| AlmaLinux:8 | udica | 0.2.4-1.module_el8.6.0+2876+9ed4eae2 | ALSA-2022:1793 |
| Alpine:v3.20 | crun | 1.4.4-r0 | ALPINE-CVE-2022-27650 |
| Alpine:v3.21 | crun | 1.4.4-r0 | ALPINE-CVE-2022-27650 |
| Alpine:v3.22 | crun | 1.4.4-r0 | ALPINE-CVE-2022-27650 |
| Alpine:v3.23 | crun | 1.4.4-r0 | ALPINE-CVE-2022-27650 |
| Alpine:v3.24 | crun | 1.4.4-r0 | ALPINE-CVE-2022-27650 |
| Debian:12 | crun | 1.5+dfsg-1 | DEBIAN-CVE-2022-27650 |
| Debian:13 | crun | 1.5+dfsg-1 | DEBIAN-CVE-2022-27650 |
| Debian:14 | crun | 1.5+dfsg-1 | DEBIAN-CVE-2022-27650 |
| Rocky Linux:8 | buildah | 0:1.19.9-3.module+el8.6.0+783+10209741 | RLSA-2022:1793 |
| Rocky Linux:8 | buildah | 1:1.24.2-4.module+el8.6.0+785+d1251653 | RLSA-2022:1762 |
| Rocky Linux:8 | cockpit-podman | 0:29-2.module+el8.5.0+709+440d5e7e | RLSA-2022:1793 |
| Rocky Linux:8 | cockpit-podman | 0:43-1.module+el8.6.0+784+32aef5de | RLSA-2022:1762 |
| Rocky Linux:8 | cockpit-podman | 0:29-2.module+el8.7.0+1076+9b1c11c1 | RLSA-2022:1793 |
| Rocky Linux:8 | cockpit-podman | 0:29-2.module+el8.4.0+556+40122d08 | RLSA-2022:1793 |
| Rocky Linux:8 | cockpit-podman | 0:29-2.module+el8.6.0+783+10209741 | RLSA-2022:1793 |
| Rocky Linux:8 | conmon | 2:2.0.26-1.module+el8.5.0+709+440d5e7e | RLSA-2022:1793 |
| Rocky Linux:8 | conmon | 2:2.0.26-1.module+el8.6.0+783+10209741 | RLSA-2022:1793 |
| Rocky Linux:8 | conmon | 2:2.1.0-1.module+el8.6.0+784+32aef5de | RLSA-2022:1762 |
| Rocky Linux:8 | conmon | 2:2.0.26-1.module+el8.4.0+558+7340b765 | RLSA-2022:1793 |
| Rocky Linux:8 | container-selinux | 2:2.178.0-2.module+el8.6.0+783+10209741 | RLSA-2022:1793 |
| Rocky Linux:8 | container-selinux | 2:2.179.1-1.module+el8.6.0+785+d1251653 | RLSA-2022:1762 |
| Rocky Linux:8 | containernetworking-plugins | 0:0.9.1-1.module+el8.7.0+1076+9b1c11c1 | RLSA-2022:1793 |
| Rocky Linux:8 | containernetworking-plugins | 0:0.9.1-1.module+el8.4.0+556+40122d08 | RLSA-2022:1793 |
| Rocky Linux:8 | containernetworking-plugins | 0:0.9.1-1.module+el8.5.0+709+440d5e7e | RLSA-2022:1793 |
| Rocky Linux:8 | containernetworking-plugins | 0:0.9.1-1.module+el8.6.0+783+10209741 | RLSA-2022:1793 |
| Rocky Linux:8 | containernetworking-plugins | 1:1.0.1-2.module+el8.6.0+785+d1251653 | RLSA-2022:1762 |
| Rocky Linux:8 | containers-common | 2:1-27.module+el8.6.0+785+d1251653 | RLSA-2022:1762 |
| Rocky Linux:8 | criu | 0:3.15-3.module+el8.6.0+1054+50b00ff4 | RLSA-2022:1762 |
| Rocky Linux:8 | criu | 0:3.15-3.module+el8.7.0+1077+0e4f03d4 | RLSA-2022:1762 |
| Rocky Linux:8 | criu | 0:3.15-1.module+el8.7.0+1076+9b1c11c1 | RLSA-2022:1793 |
| Rocky Linux:8 | criu | 0:3.15-3.module+el8.5.0+710+4c471e88 | RLSA-2022:1762 |
| Rocky Linux:8 | criu | 0:3.15-1.module+el8.5.0+709+440d5e7e | RLSA-2022:1793 |
| Rocky Linux:8 | criu | 0:3.15-1.module+el8.6.0+783+10209741 | RLSA-2022:1793 |
| Rocky Linux:8 | criu | 0:3.15-1.module+el8.4.0+556+40122d08 | RLSA-2022:1793 |
| Rocky Linux:8 | crun | 0:0.18-3.module+el8.6.0+783+10209741 | RLSA-2022:1793 |
| Rocky Linux:8 | crun | 0:0.18-3.module+el8.7.0+1076+9b1c11c1 | RLSA-2022:1793 |
| Rocky Linux:8 | crun | 0:1.4.4-1.module+el8.6.0+784+32aef5de | RLSA-2022:1762 |
| Rocky Linux:8 | fuse-overlayfs | 0:1.8.2-1.module+el8.6.0+784+32aef5de | RLSA-2022:1762 |
| Rocky Linux:8 | fuse-overlayfs | 0:1.4.0-2.module+el8.4.0+558+7340b765 | RLSA-2022:1793 |
| Rocky Linux:8 | fuse-overlayfs | 0:1.4.0-2.module+el8.6.0+783+10209741 | RLSA-2022:1793 |
| Rocky Linux:8 | fuse-overlayfs | 0:1.4.0-2.module+el8.7.0+1076+9b1c11c1 | RLSA-2022:1793 |
| Rocky Linux:8 | fuse-overlayfs | 0:1.4.0-2.module+el8.5.0+709+440d5e7e | RLSA-2022:1793 |
| Rocky Linux:8 | libslirp | 0:4.3.1-1.module+el8.7.0+1076+9b1c11c1 | RLSA-2022:1793 |
| Rocky Linux:8 | libslirp | 0:4.3.1-1.module+el8.5.0+709+440d5e7e | RLSA-2022:1793 |
| Rocky Linux:8 | libslirp | 0:4.3.1-1.module+el8.6.0+783+10209741 | RLSA-2022:1793 |
| Rocky Linux:8 | libslirp | 0:4.4.0-1.module+el8.7.0+1077+0e4f03d4 | RLSA-2022:1762 |
| Rocky Linux:8 | libslirp | 0:4.4.0-1.module+el8.5.0+710+4c471e88 | RLSA-2022:1762 |
| Rocky Linux:8 | libslirp | 0:4.4.0-1.module+el8.6.0+1054+50b00ff4 | RLSA-2022:1762 |
| Rocky Linux:8 | libslirp | 0:4.3.1-1.module+el8.4.0+556+40122d08 | RLSA-2022:1793 |
| Rocky Linux:8 | oci-seccomp-bpf-hook | 0:1.2.0-3.module+el8.7.0+1076+9b1c11c1 | RLSA-2022:1793 |
| Rocky Linux:8 | oci-seccomp-bpf-hook | 0:1.2.0-3.module+el8.5.0+709+440d5e7e | RLSA-2022:1793 |
| Rocky Linux:8 | oci-seccomp-bpf-hook | 0:1.2.0-3.module+el8.6.0+783+10209741 | RLSA-2022:1793 |
| Rocky Linux:8 | oci-seccomp-bpf-hook | 0:1.2.3-3.module+el8.5.0+710+4c471e88 | RLSA-2022:1762 |
| Rocky Linux:8 | oci-seccomp-bpf-hook | 0:1.2.3-3.module+el8.6.0+784+32aef5de | RLSA-2022:1762 |
| Rocky Linux:8 | podman | 0:3.0.1-8.module+el8.5.0+769+55ca48e8 | RLSA-2022:1793 |
| Rocky Linux:8 | podman | 2:4.0.2-6.module+el8.6.0+785+d1251653 | RLSA-2022:1762 |
| Rocky Linux:8 | podman | 0:3.0.1-8.module+el8.6.0+783+10209741 | RLSA-2022:1793 |
| Rocky Linux:8 | python-podman | 0:4.0.0-1.module+el8.6.0+784+32aef5de | RLSA-2022:1762 |
| Rocky Linux:8 | python-podman | 0:4.0.0-1.module+el8.7.0+1077+0e4f03d4 | RLSA-2022:1762 |
| Rocky Linux:8 | runc | 0:1.0.0-73.rc95.module+el8.6.0+783+10209741 | RLSA-2022:1793 |
| Rocky Linux:8 | runc | 1:1.0.3-2.module+el8.6.0+785+d1251653 | RLSA-2022:1762 |
| Rocky Linux:8 | runc | 0:1.0.0-73.rc95.module+el8.5.0+769+55ca48e8 | RLSA-2022:1793 |
| Rocky Linux:8 | runc | 0:1.0.0-73.rc95.module+el8.7.0+1076+9b1c11c1 | RLSA-2022:1793 |
| Rocky Linux:8 | skopeo | 1:1.2.4-1.module+el8.5.0+734+8397cf81 | RLSA-2022:1793 |
| Rocky Linux:8 | skopeo | 1:1.2.4-1.module+el8.6.0+783+10209741 | RLSA-2022:1793 |
| Rocky Linux:8 | skopeo | 2:1.6.1-2.module+el8.6.0+784+32aef5de | RLSA-2022:1762 |
| Rocky Linux:8 | slirp4netns | 0:1.1.8-1.module+el8.4.0+537+38cf4e42 | RLSA-2022:1793 |
| Rocky Linux:8 | slirp4netns | 0:1.1.8-2.module+el8.7.0+1077+0e4f03d4 | RLSA-2022:1762 |
| Rocky Linux:8 | slirp4netns | 0:1.1.8-2.module+el8.6.0+784+32aef5de | RLSA-2022:1762 |
| Rocky Linux:8 | slirp4netns | 0:1.1.8-1.module+el8.6.0+783+10209741 | RLSA-2022:1793 |
| Rocky Linux:8 | slirp4netns | 0:1.1.8-1.module+el8.5.0+709+440d5e7e | RLSA-2022:1793 |
| Rocky Linux:8 | slirp4netns | 0:1.1.8-1.module+el8.7.0+1076+9b1c11c1 | RLSA-2022:1793 |
| Rocky Linux:8 | toolbox | 0:0.0.99.3-1.module+el8.5.0+734+8397cf81 | RLSA-2022:1793 |
| Rocky Linux:8 | toolbox | 0:0.0.99.3-0.4.module+el8.5.0+710+4c471e88 | RLSA-2022:1762 |
| Rocky Linux:8 | toolbox | 0:0.0.99.3-0.4.module+el8.6.0+784+32aef5de | RLSA-2022:1762 |
| Rocky Linux:8 | toolbox | 0:0.0.99.3-1.module+el8.6.0+783+10209741 | RLSA-2022:1793 |
| Rocky Linux:8 | toolbox | 0:0.0.99.3-1.module+el8.7.0+1076+9b1c11c1 | RLSA-2022:1793 |
| Rocky Linux:8 | udica | 0:0.2.4-1.module+el8.4.0+556+40122d08 | RLSA-2022:1793 |
| Rocky Linux:8 | udica | 0:0.2.4-1.module+el8.7.0+1076+9b1c11c1 | RLSA-2022:1793 |
| Rocky Linux:8 | udica | 0:0.2.4-1.module+el8.6.0+783+10209741 | RLSA-2022:1793 |
| Rocky Linux:8 | udica | 0:0.2.6-2.module+el8.6.0+784+32aef5de | RLSA-2022:1762 |
| Rocky Linux:8 | udica | 0:0.2.4-1.module+el8.5.0+709+440d5e7e | RLSA-2022:1793 |
| Ubuntu:22.04:LTS | crun | no fix listed | UBUNTU-CVE-2022-27650 |
| Ubuntu:24.04:LTS | crun | no fix listed | UBUNTU-CVE-2022-27650 |
| Ubuntu:25.10 | crun | no fix listed | UBUNTU-CVE-2022-27650 |
| Ubuntu:26.04:LTS | crun | no fix listed | UBUNTU-CVE-2022-27650 |
| Ubuntu:26.10 | crun | no fix listed | UBUNTU-CVE-2022-27650 |
Affected products (as reported)
Weakness: CWE-276
References
- https://bugzilla.redhat.com/show_bug.cgi?id=2066845 x_refsource_MISC
- https://github.com/containers/crun/security/advisories/GHSA-wr4f-w546-m398 x_refsource_MISC
- https://github.com/containers/crun/commit/1aeeed2e4fdeffb4875c0d0b439915894594c8c6 x_refsource_MISC
- FEDORA-2022-10fd054d40 vendor-advisory, x_refsource_FEDORA