CVE-2022-1106

NameCVE-2022-1106
Descriptionuse after free in mrb_vm_exec in GitHub repository mruby/mruby prior to 3.2.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
mruby (PTS)buster2.0.0-1fixed
bullseye2.1.2-3fixed
bookworm3.1.0-3fixed
sid, trixie3.2.0-2fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
mrubysource(unstable)(not affected)

Notes

- mruby <not-affected> (Vulnerable code introduced later)
https://huntr.dev/bounties/16b9d0ea-71ed-41bc-8a88-2deb4c20be8f
https://github.com/mruby/mruby/commit/7f5a490d09f4d56801ac3a3e4e39e03e1471b44c
Vulnerable code introduced in https://github.com/mruby/mruby/commit/b137eb2678cfba8d6ffcddff5326ebe8eb7f6a24 (3.1.0-rc)

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