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OpenAdvisories
High ELSA-2025-21232 3 CVEs

Important: container-tools:ol8 security update (Oracle Linux 8)

Published Nov 17, 2025 · Updated Nov 17, 2025

Summary

slirp4netns
[1.2.3-1]
- update to https://github.com/rootless-containers/slirp4netns/releases/tag/v1.2.3
- Related: Jira:RHEL-2110

[1.2.2-1]
- update to https://github.com/rootless-containers/slirp4netns/releases/tag/v1.2.2
- Related: Jira:RHEL-2110

[1.2.1-1]
- update to https://github.com/rootless-containers/slirp4netns/releases/tag/v1.2.1
- Related: #2176055

[1.2.0-3]
- BuildRequires: /usr/bin/go-md2man
- Related: #2176055

[1.2.0-2]
- BuildRequires: /usr/bin/go-md2man
- Related: #2061390

[1.2.0-1]
- update to https://github.com/rootless-containers/slirp4netns/releases/tag/v1.2.0
- Related: #2061390

[1.1.8-2]
- fix gating - don't use insecure functions - thanks to Marc-Andre Lureau
- Related: #2001445

[1.1.8-1]
- update to
https://github.com/rootless-containers/slirp4netns/releases/tag/v1.1.8
- Related: #1883490

[1.1.7-2]
- exclude i686 because of build failures
- Related: #1883490

[1.1.7-1]
- update to
https://github.com/rootless-containers/slirp4netns/releases/tag/v1.1.7
- Related: #1883490

udica
[0.2.6-21]
- bump release to preserve update path
- Resolves: RHEL-32671

[0.2.6-20]
- bump release to preserve update path
- Related: #2139052

[0.2.6-4]
- Bump release to match latest release available in rhel-8.6.1
- Resolves: #2139052

[0.2.6-3]
- Make sure each section of the inspect exists before accessing (#2027662)

[0.2.6-2]
- Require container-selinux shipping policy templates (#2005866)

[0.2.6-1]
- update to https://github.com/containers/udica/releases/tag/v0.2.6
- Related: #2001445

[0.2.5-2]
- New rebase https://github.com/containers/udica/releases/tag/v0.2.5 (#1995041)
- Replace capability dictionary with str.lower()
- Enable udica to generate policies with fifo class
- Sort container inspect data before processing
- Update templates to work properly with new cil parser
- Related: #1934415

[0.2.5-1]
- update to https://github.com/containers/udica/releases/tag/v0.2.5
- Related: #1934415

[0.2.4-2]
- remove %check again and all related BRs
- Related: #1934415

[0.2.4-1]
- update to https://github.com/containers/udica/releases/tag/v0.2.4
- Related: #1883490

Fixed packages 32

ReleasePackageFixed in
Oracle Linux · 8 aardvark-dns 2:1.10.1-2.module+el8.10.0+90704+e5ea1250
Oracle Linux · 8 buildah 2:1.33.12-2.module+el8.10.0+90704+e5ea1250
Oracle Linux · 8 buildah-tests 2:1.33.12-2.module+el8.10.0+90704+e5ea1250
Oracle Linux · 8 cockpit-podman 0:84.1-1.module+el8.10.0+90704+e5ea1250
Oracle Linux · 8 conmon 3:2.1.10-1.module+el8.10.0+90704+e5ea1250
Oracle Linux · 8 container-selinux 2:2.229.0-2.module+el8.10.0+90704+e5ea1250
Oracle Linux · 8 containernetworking-plugins 1:1.4.0-6.module+el8.10.0+90704+e5ea1250
Oracle Linux · 8 containers-common 2:1-82.0.1.module+el8.10.0+90704+e5ea1250
Oracle Linux · 8 crit 0:3.18-5.module+el8.10.0+90704+e5ea1250
Oracle Linux · 8 criu 0:3.18-5.module+el8.10.0+90704+e5ea1250
Oracle Linux · 8 criu-devel 0:3.18-5.module+el8.10.0+90704+e5ea1250
Oracle Linux · 8 criu-libs 0:3.18-5.module+el8.10.0+90704+e5ea1250
Oracle Linux · 8 crun 0:1.14.3-2.module+el8.10.0+90704+e5ea1250
Oracle Linux · 8 fuse-overlayfs 0:1.13-1.module+el8.10.0+90704+e5ea1250
Oracle Linux · 8 libslirp 0:4.4.0-2.module+el8.10.0+90704+e5ea1250
Oracle Linux · 8 libslirp-devel 0:4.4.0-2.module+el8.10.0+90704+e5ea1250
Oracle Linux · 8 netavark 2:1.10.3-1.module+el8.10.0+90704+e5ea1250
Oracle Linux · 8 oci-seccomp-bpf-hook 0:1.2.10-1.module+el8.10.0+90704+e5ea1250
Oracle Linux · 8 podman 4:4.9.4-23.0.1.module+el8.10.0+90704+e5ea1250
Oracle Linux · 8 podman-catatonit 4:4.9.4-23.0.1.module+el8.10.0+90704+e5ea1250
Oracle Linux · 8 podman-docker 4:4.9.4-23.0.1.module+el8.10.0+90704+e5ea1250
Oracle Linux · 8 podman-gvproxy 4:4.9.4-23.0.1.module+el8.10.0+90704+e5ea1250
Oracle Linux · 8 podman-plugins 4:4.9.4-23.0.1.module+el8.10.0+90704+e5ea1250
Oracle Linux · 8 podman-remote 4:4.9.4-23.0.1.module+el8.10.0+90704+e5ea1250
Oracle Linux · 8 podman-tests 4:4.9.4-23.0.1.module+el8.10.0+90704+e5ea1250
Oracle Linux · 8 python3-criu 0:3.18-5.module+el8.10.0+90704+e5ea1250
Oracle Linux · 8 python3-podman 0:4.9.0-3.module+el8.10.0+90704+e5ea1250
Oracle Linux · 8 runc 4:1.2.5-2.module+el8.10.0+90704+e5ea1250
Oracle Linux · 8 skopeo 2:1.14.5-4.module+el8.10.0+90704+e5ea1250
Oracle Linux · 8 skopeo-tests 2:1.14.5-4.module+el8.10.0+90704+e5ea1250
Oracle Linux · 8 slirp4netns 0:1.2.3-1.module+el8.10.0+90704+e5ea1250
Oracle Linux · 8 udica 0:0.2.6-21.module+el8.10.0+90704+e5ea1250

Vulnerabilities 3

  • High 8.4

    container escape due to /dev/console mount and related races

    runc is a CLI tool for spawning and running containers according to the OCI specification. Versions 1.0.0-rc3 through 1.2.7, 1.3.0-rc.1 through 1.3.2, and 1.4.0-rc.1 through 1.4.0-rc.2, due to insufficient checks when bind-mounting `/dev/pts/$n` to `/dev/cons…

  • High 7.3
    CVE-2025-31133 Public exploit

    runc container escape via "masked path" abuse due to mount race conditions

    runc is a CLI tool for spawning and running containers according to the OCI specification. In versions 1.2.7 and below, 1.3.0-rc.1 through 1.3.1, 1.4.0-rc.1 and 1.4.0-rc.2 files, runc would not perform sufficient verification that the source of the bind-mount…

  • High 7.3
    CVE-2025-52881 Public exploit

    runc: LSM labels can be bypassed with malicious config using dummy procfs files

    runc is a CLI tool for spawning and running containers according to the OCI specification. In versions 1.2.7, 1.3.2 and 1.4.0-rc.2, an attacker can trick runc into misdirecting writes to /proc to other procfs files through the use of a racing container with s…