Описание
ELSA-2025-21220: podman security update (IMPORTANT)
[5.6.0-6.0.1]
- Add devices on container startup, not on creation
- overlay: Put should ignore ENINVAL for Unmount [Orabug: 36234694]
- Drop nmap-ncat requirement and skip ignore-socket test case [Orabug: 34117404]
[7:5.6.0-6]
- update to the latest content of https://github.com/containers/podman/tree/v5.6-rhel (https://github.com/containers/podman/commit/2791007)
- fixes '[Minor Incident] CVE-2025-52881 podman: container escape and denial of service due to arbitrary write gadgets and procfs write redirects [rhel-10.1.z]'
- Resolves: RHEL-126635
[7:5.6.0-5]
- update to the latest content of https://github.com/containers/podman/tree/v5.6-rhel (https://github.com/containers/podman/commit/61231e1)
- fixes 'Timeouts while pushing Sigstore logs to Rekor - [RHEL 10.1] 0day'
- Resolves: RHEL-111077
Обновленные пакеты
Oracle Linux 10
Oracle Linux aarch64
podman
5.6.0-6.0.1.el10_1
podman-docker
5.6.0-6.0.1.el10_1
podman-remote
5.6.0-6.0.1.el10_1
podman-tests
5.6.0-6.0.1.el10_1
Oracle Linux x86_64
podman
5.6.0-6.0.1.el10_1
podman-docker
5.6.0-6.0.1.el10_1
podman-remote
5.6.0-6.0.1.el10_1
podman-tests
5.6.0-6.0.1.el10_1
Связанные CVE
Связанные уязвимости
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 shared mounts (we have also verified this attack is possible to exploit using a standard Dockerfile with docker buildx build as that also permits triggering parallel execution of containers with custom shared mounts configured). This redirect could be through symbolic links in a tmpfs or theoretically other methods such as regular bind-mounts. While similar, the mitigation applied for the related CVE, CVE-2019-19921, was fairly limited and effectively only caused runc to verify that when LSM labels are written they are actually procfs files. This issue is fixed in versions 1.2.8, 1.3.3, and 1.4.0-rc.3.
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 shared mounts (we have also verified this attack is possible to exploit using a standard Dockerfile with docker buildx build as that also permits triggering parallel execution of containers with custom shared mounts configured). This redirect could be through symbolic links in a tmpfs or theoretically other methods such as regular bind-mounts. While similar, the mitigation applied for the related CVE, CVE-2019-19921, was fairly limited and effectively only caused runc to verify that when LSM labels are written they are actually procfs files. This issue is fixed in versions 1.2.8, 1.3.3, and 1.4.0-rc.3.
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 th ...
