MediumFix available
xen — security advisory
Observable response discrepancy in some Intel(R) Processors may allow an authorized user to potentially enable information disclosure via local access.
- Products
- xen
- Affected versions
- Not specified
- Fixed versions
- 4.13.3-r1, 4.14.1-r3, 4.15.0-r1
- CVEs
- CVE-2021-0089
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 22:01 UTC · Revision 1
Source evidence
Observable response discrepancy in some Intel(R) Processors may allow an authorized user to potentially enable information disclosure via local access.
osv:ALPINE-CVE-2021-0089
xen
Fixed versions: 4.13.3-r1
xen
Fixed versions: 4.13.3-r1
xen
Fixed versions: 4.14.1-r3
xen
Fixed versions: 4.15.0-r1
xen
Fixed versions: 4.15.0-r1
xen
Fixed versions: 4.15.0-r1
xen
Fixed versions: 4.15.0-r1
xen
Fixed versions: 4.15.0-r1
xen
Fixed versions: 4.15.0-r1
xen
Fixed versions: 4.15.0-r1
xen
Fixed versions: 4.15.0-r1
xen
Fixed versions: 4.15.0-r1
xen
Fixed versions: 4.15.0-r1
xen
Fixed versions: 4.15.0-r1
Complete source record
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"modified": "2026-10-23T17:17:56.133033747Z",
"provider": "osv",
"upstream": [
"CVE-2021-0089"
],
"references": [
"https://security.alpinelinux.org/vuln/CVE-2021-0089"
]
},
"related_cves": [
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"value": "CVE-2021-0089",
"evidence": "/upstream"
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],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
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"source_id": "core-osv",
"document_id": 415256,
"published_at": "2021-06-09T20:15:08.543+00:00"
}