osv-2021-820
osv_ossfuzz
Description
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=34831 ``` Crash type: UNKNOWN READ Crash state: virtio_gpu_disable_scanout virtio_gpu_set_scanout virtio_gpu_simple_process_cmd ```
Timeline
- Published
- unknown
- Last Modified
- unknown
CVSS Details
CVSS details not available.
Affected Products
No product information available.
Linked Vulnerabilities
No linked vulnerabilities found.
{
"affected": [
{
"database_specific": {
"source": "https://github.com/google/oss-fuzz-vulns/blob/main/vulns/qemu/OSV-2021-820.yaml"
},
"ecosystem_specific": {
"severity": "MEDIUM"
},
"package": {
"ecosystem": "OSS-Fuzz",
"name": "qemu",
"purl": "pkg:generic/qemu"
},
"ranges": [
{
"events": [
{
"introduced": "e64d4b6a9bc3ba216a988276bcdc27d06fd48e59"
}
],
"repo": "https://git.qemu.org/git/qemu.git",
"type": "GIT"
}
],
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]
}
],
"details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=34831\n\n```\nCrash type: UNKNOWN READ\nCrash state:\nvirtio_gpu_disable_scanout\nvirtio_gpu_set_scanout\nvirtio_gpu_simple_process_cmd\n```\n",
"id": "OSV-2021-820",
"modified": "2026-09-22T14:44:17.119189Z",
"published": "2021-06-02T00:00:31.619765Z",
"references": [
{
"type": "REPORT",
"url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=34831"
}
],
"schema_version": "1.9.0",
"summary": "UNKNOWN READ in virtio_gpu_disable_scanout"
}