{"id":"ALPINE-CVE-2022-0175","details":"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.","modified":"2026-11-03T07:30:05.252875155Z","published":"2022-08-26T18:15:08.660Z","upstream":["CVE-2022-0175"],"references":[{"type":"ADVISORY","url":"https://security.alpinelinux.org/vuln/CVE-2022-0175"}],"affected":[{"package":{"name":"virglrenderer","ecosystem":"Alpine:v3.17","purl":"pkg:apk/alpine/virglrenderer?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.10.3-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-0175.json"}},{"package":{"name":"virglrenderer","ecosystem":"Alpine:v3.18","purl":"pkg:apk/alpine/virglrenderer?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.10.3-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-0175.json"}},{"package":{"name":"virglrenderer","ecosystem":"Alpine:v3.19","purl":"pkg:apk/alpine/virglrenderer?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.10.3-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-0175.json"}},{"package":{"name":"virglrenderer","ecosystem":"Alpine:v3.20","purl":"pkg:apk/alpine/virglrenderer?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.10.3-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-0175.json"}},{"package":{"name":"virglrenderer","ecosystem":"Alpine:v3.21","purl":"pkg:apk/alpine/virglrenderer?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.10.3-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-0175.json"}},{"package":{"name":"virglrenderer","ecosystem":"Alpine:v3.22","purl":"pkg:apk/alpine/virglrenderer?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.10.3-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-0175.json"}},{"package":{"name":"virglrenderer","ecosystem":"Alpine:v3.23","purl":"pkg:apk/alpine/virglrenderer?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.10.3-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-0175.json"}},{"package":{"name":"virglrenderer","ecosystem":"Alpine:v3.24","purl":"pkg:apk/alpine/virglrenderer?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.10.3-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-0175.json"}}],"schema_version":"1.9.2","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"}]}