CVE-2022-34835

Name	CVE-2022-34835
Description	In 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.
Source	CVE (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 Bugs	1014529

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
u-boot (PTS)	buster	2019.01+dfsg-7	vulnerable
	bullseye	2021.01+dfsg-5	vulnerable
	bookworm, sid	2023.01+dfsg-2	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
u-boot	source	(unstable)	2022.07+dfsg-1			1014529

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)