PT-2023-12225 · Insyde · Insyde H2Offt

Publicado 2023-09-07 · Atualizado 2023-09-13 · CVE-2021-33834

Positive Technologies (AI Summary)

CVSS v3.1

7.1

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions Insyde H2OFFT version 6.20.00

Description An issue was discovered in the handling of IOCTL 0x22229a, where the input used to allocate a buffer and copy memory is mishandled. This could cause memory corruption or a system crash.

Recommendations For Insyde H2OFFT version 6.20.00, consider disabling the handling of IOCTL 0x22229a until a patch is available to prevent potential memory corruption or system crashes. 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-2021-33834

Produtos afetados

Insyde H2Offt

Referências · 7

• https://insyde.com/security-pledge · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2021-33834 · Nota de Segurança
• https://insyde.com/security-pledge/SA-2021004 · Aviso do Fabricante
• https://t.me/cibsecurity/70133 · Publicação no Telegram
• https://t.me/cvenotify/57795 · Publicação no Telegram
• https://twitter.com/CVEnew/status/1699971214620414042 · Publicação no Twitter
• https://osv.dev/vulnerability/CVE-2021-33834 · Aviso do Fabricante