← Retour aux CVEs
CVE-2022-0175
MEDIUM5.5
Description
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.
Details CVE
Score CVSS v3.15.5
SeveriteMEDIUM
Vecteur CVSSCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Vecteur d'attaqueLOCAL
ComplexiteLOW
Privileges requisLOW
Interaction utilisateurNONE
Publie8/26/2022
Derniere modification11/21/2024
Sourcenvd
Observations honeypot0
Produits affectes
redhat:enterprise_linuxvirglrenderer_project:virglrenderer
Faiblesses (CWE)
CWE-909CWE-909
References
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)
Correlations IOC
Aucune correlation enregistree
This product uses data from the NVD API but is not endorsed or certified by the NVD.