CVE-2022-34835

CRITICAL

9.8

Descricao

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.

Detalhes CVE

Pontuacao CVSS v3.19.8

SeveridadeCRITICAL

Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado6/30/2022

Ultima modificacao11/3/2025

Fontenvd

Avistamentos honeypot0

Produtos afetados

denx:u-boot

Fraquezas (CWE)

CWE-787

Referencias

https://github.com/u-boot/u-boot/commit/8f8c04bf1ebbd2f72f1643e7ad9617dafa6e5409(cve@mitre.org)

https://lists.denx.de/pipermail/u-boot/2022-June/486113.html(cve@mitre.org)

https://source.denx.de/u-boot/u-boot/-/commit/8f8c04bf1ebbd2f72f1643e7ad9617dafa6e5409(cve@mitre.org)

https://github.com/u-boot/u-boot/commit/8f8c04bf1ebbd2f72f1643e7ad9617dafa6e5409(af854a3a-2127-422b-91ae-364da2661108)

https://lists.debian.org/debian-lts-announce/2025/05/msg00001.html(af854a3a-2127-422b-91ae-364da2661108)

https://lists.denx.de/pipermail/u-boot/2022-June/486113.html(af854a3a-2127-422b-91ae-364da2661108)

https://source.denx.de/u-boot/u-boot/-/commit/8f8c04bf1ebbd2f72f1643e7ad9617dafa6e5409(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

Sem correlacoes registradas

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