MGASA-2022-0192 - Updated opencontainers-runc packages fix security vulnerability

Publication date: 21 May 2022
URL: https://advisories.mageia.org/MGASA-2022-0192.html
Type: security
Affected Mageia releases: 8
CVE: CVE-2022-29162

A bug was found in runc where runc exec --cap executed processes with
non-empty inheritable Linux process capabilities, creating an atypical
Linux environment and enabling programs with inheritable file capabilities
to elevate those capabilities to the permitted set during execve(2). This
bug did not affect the container security sandbox as the inheritable set
never contained more capabilities than were included in the container's
bounding set. (CVE-2022-29162)

References:
- https://bugs.mageia.org/show_bug.cgi?id=30421
- https://github.com/opencontainers/runc/security/advisories/GHSA-f3fp-gc8g-vw66
- https://www.openwall.com/lists/oss-security/2022/05/12/1
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29162

SRPMS:
- 8/core/opencontainers-runc-1.1.2-2.mga8

Mageia 2022-0192: opencontainers-runc security update

A bug was found in runc where runc exec --cap executed processes with non-empty inheritable Linux process capabilities, creating an atypical Linux environment and enabling programs...

Summary

A bug was found in runc where runc exec --cap executed processes with non-empty inheritable Linux process capabilities, creating an atypical Linux environment and enabling programs with inheritable file capabilities to elevate those capabilities to the permitted set during execve(2). This bug did not affect the container security sandbox as the inheritable set never contained more capabilities than were included in the container's bounding set. (CVE-2022-29162)

References

- https://bugs.mageia.org/show_bug.cgi?id=30421

- https://github.com/opencontainers/runc/security/advisories/GHSA-f3fp-gc8g-vw66

- https://www.openwall.com/lists/oss-security/2022/05/12/1

- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29162

Resolution

MGASA-2022-0192 - Updated opencontainers-runc packages fix security vulnerability

SRPMS

- 8/core/opencontainers-runc-1.1.2-2.mga8

Severity
Publication date: 21 May 2022
URL: https://advisories.mageia.org/MGASA-2022-0192.html
Type: security
CVE: CVE-2022-29162

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