CVE-2021-22451

HIGH

7.8

Descricao

A component of the HarmonyOS has a Integer Overflow or Wraparound vulnerability. Local attackers may exploit this vulnerability to cause memory overwriting.

Detalhes CVE

Pontuacao CVSS v3.17.8

SeveridadeHIGH

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

Vetor de ataqueLOCAL

ComplexidadeLOW

Privilegios necessariosLOW

Interacao do usuarioNONE

Publicado10/28/2021

Ultima modificacao11/21/2024

Fontenvd

Avistamentos honeypot0

Produtos afetados

huawei:harmonyos

Fraquezas (CWE)

CWE-190

Referencias

https://device.harmonyos.com/cn/docs/security/update/security-bulletins-202107-0000001123874808(psirt@huawei.com)

https://device.harmonyos.com/cn/docs/security/update/security-bulletins-202107-0000001123874808(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

Sem correlacoes registradas

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