PT-2023-8653 · Google · Chrome Os

Publicado 2023-07-20 · Atualizado 2023-07-20 · CVE-2024-25556

Positive Technologies (AI Summary)

CVSS v2.0

6.8

Média

Vetor base

AV:L/AC:L/Au:S/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions ChromeOS (affected versions not specified)

Description The issue is related to a buffer overflow in the PhysmemCreateNewDmaBufBackedPMR function of the ChromeOS operating system. Exploitation of this issue may allow an attacker to execute arbitrary code and elevate their privileges.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Memory Corruption

Enumeração de Fraquezas

CWE-787

Identificadores relacionados

BDU:2024-01390

CVE-2024-25556

Produtos afetados

Chrome Os

Referências · 3

• https://chromereleases.googleblog.com/2024/02/stable-channel-update-for-chromeos.html · Nota
• https://cybersecurity-help.cz/vdb/SB2024020849 · Nota
• https://bdu.fstec.ru/vul/2024-01390 · Nota de Segurança