← Volver a CVEs
CVE-2022-0175
MEDIUM5.5
Descripcion
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.
Detalles CVE
Puntuacion CVSS v3.15.5
SeveridadMEDIUM
Vector CVSSCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Vector de ataqueLOCAL
ComplejidadLOW
Privilegios requeridosLOW
Interaccion usuarioNONE
Publicado8/26/2022
Ultima modificacion11/21/2024
Fuentenvd
Avistamientos honeypot0
Productos afectados
redhat:enterprise_linuxvirglrenderer_project:virglrenderer
Debilidades (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)
Correlaciones IOC
Sin correlaciones registradas
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