PT-2023-15258 · Unknown · H265 Codec Firmware

Publicado 2023-05-09 · Atualizado 2023-05-15 · CVE-2022-47340

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions h265 codec firmware (affected versions not specified)

Description The issue is related to a missing bounds check in the h265 codec firmware, which could lead to an out of bounds write. This might result in a local denial of service with no additional execution 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

CVE-2022-47340

Produtos afetados

H265 Codec Firmware

Referências · 4

• https://t.me/cvenotify/50009 · Publicação no Telegram
• https://unisoc.com/en_us/secy/announcementDetail/1654776866982133761 · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2022-47340 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2022-47340 · Nota de Segurança