CVE-2022-34835

NameCVE-2022-34835
DescriptionIn Das U-Boot through 2022.07-rc5, an integer signedness error and resultant stack-based buffer overflow in the "i2c md" command enables the corruption of the return address pointer of the do_i2c_md function.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub advisories/code/issues, web search, more)
Debian Bugs1014529

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
u-boot (PTS)buster2019.01+dfsg-7vulnerable
bullseye2021.01+dfsg-5vulnerable
bookworm2022.04+dfsg-2vulnerable
sid2022.10+dfsg-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
u-bootsource(unstable)2022.07+dfsg-11014529

Notes

[bullseye] - u-boot <no-dsa> (Minor issue)
[buster] - u-boot <no-dsa> (Minor issue)
https://lists.denx.de/pipermail/u-boot/2022-June/486113.html
https://source.denx.de/u-boot/u-boot/-/commit/8f8c04bf1ebbd2f72f1643e7ad9617dafa6e5409 (v2022.07-rc6)

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