Entreprise d'experts en Sécurité Informatique : Audits et conseils en cybersécurité
Entreprise française de cybersécurité depuis 2004
☎ 03 60 47 09 81 - info@securiteinfo.com


CVE-2023-52857

Description

In the Linux kernel, the following vulnerability has been resolved:drm/mediatek: Fix coverity issue with unintentional integer overflow1. Instead of multiplying 2 variable of different types. Change toassign a value of one variable and then multiply the other variable.2. Add a int variable for multiplier calculation instead of calculatingdifferent types multiplier with dma_addr_t variable directly.

POC

Reference

No PoCs from references.

Github

- https://github.com/w4zu/Debian_security