← Voltar para CVEs
CVE-2022-0175
MEDIUM5.5
Descricao
A flaw was found in the VirGL virtual OpenGL renderer (virglrenderer). The virgl did not properly initialize memory when allocating a host-backed memory resource. A malicious guest could use this flaw to mmap from the guest kernel and read this uninitialized memory from the host, possibly leading to information disclosure.
Detalhes CVE
Pontuacao CVSS v3.15.5
SeveridadeMEDIUM
Vetor CVSSCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Vetor de ataqueLOCAL
ComplexidadeLOW
Privilegios necessariosLOW
Interacao do usuarioNONE
Publicado8/26/2022
Ultima modificacao11/21/2024
Fontenvd
Avistamentos honeypot0
Produtos afetados
redhat:enterprise_linuxvirglrenderer_project:virglrenderer
Fraquezas (CWE)
CWE-909CWE-909
Referencias
https://access.redhat.com/security/cve/CVE-2022-0175(secalert@redhat.com)
https://bugzilla.redhat.com/show_bug.cgi?id=2039003(secalert@redhat.com)
https://gitlab.freedesktop.org/virgl/virglrenderer/-/commit/b05bb61f454eeb8a85164c8a31510aeb9d79129c(secalert@redhat.com)
https://gitlab.freedesktop.org/virgl/virglrenderer/-/merge_requests/654(secalert@redhat.com)
https://security-tracker.debian.org/tracker/CVE-2022-0175(secalert@redhat.com)
https://security.gentoo.org/glsa/202210-05(secalert@redhat.com)
https://access.redhat.com/security/cve/CVE-2022-0175(af854a3a-2127-422b-91ae-364da2661108)
https://bugzilla.redhat.com/show_bug.cgi?id=2039003(af854a3a-2127-422b-91ae-364da2661108)
https://gitlab.freedesktop.org/virgl/virglrenderer/-/commit/b05bb61f454eeb8a85164c8a31510aeb9d79129c(af854a3a-2127-422b-91ae-364da2661108)
https://gitlab.freedesktop.org/virgl/virglrenderer/-/merge_requests/654(af854a3a-2127-422b-91ae-364da2661108)
https://security-tracker.debian.org/tracker/CVE-2022-0175(af854a3a-2127-422b-91ae-364da2661108)
https://security.gentoo.org/glsa/202210-05(af854a3a-2127-422b-91ae-364da2661108)
Correlacoes IOC
Sem correlacoes registradas
This product uses data from the NVD API but is not endorsed or certified by the NVD.