ghsa-gx4q-vxgq-4299
Vulnerability from github
Published
2022-05-24 19:03
Modified
2022-08-16 00:00
Severity ?
Details
An information disclosure vulnerability was found in the virtio vhost-user GPU device (vhost-user-gpu) of QEMU in versions up to and including 6.0. The flaw exists in virgl_cmd_get_capset_info() in contrib/vhost-user-gpu/virgl.c and could occur due to the read of uninitialized memory. A malicious guest could exploit this issue to leak memory from the host.
{ "affected": [], "aliases": [ "CVE-2021-3545" ], "database_specific": { "cwe_ids": [ "CWE-200", "CWE-908" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2021-06-02T14:15:00Z", "severity": "MODERATE" }, "details": "An information disclosure vulnerability was found in the virtio vhost-user GPU device (vhost-user-gpu) of QEMU in versions up to and including 6.0. The flaw exists in virgl_cmd_get_capset_info() in contrib/vhost-user-gpu/virgl.c and could occur due to the read of uninitialized memory. A malicious guest could exploit this issue to leak memory from the host.", "id": "GHSA-gx4q-vxgq-4299", "modified": "2022-08-16T00:00:42Z", "published": "2022-05-24T19:03:53Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-3545" }, { "type": "WEB", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1958955" }, { "type": "WEB", "url": "https://security.gentoo.org/glsa/202208-27" }, { "type": "WEB", "url": "https://security.netapp.com/advisory/ntap-20210720-0008" }, { "type": "WEB", "url": "https://www.debian.org/security/2021/dsa-4980" }, { "type": "WEB", "url": "http://www.openwall.com/lists/oss-security/2021/05/31/1" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N", "type": "CVSS_V3" } ] }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.