ghsa-3958-x3r2-xc87
Vulnerability from github
Published
2022-05-14 02:03
Modified
2022-05-14 02:03
Severity ?
Details
An issue was discovered in Xen 4.8.x through 4.10.x allowing x86 PVH guest OS users to cause a denial of service (NULL pointer dereference and hypervisor crash) by leveraging the mishandling of configurations that lack a Local APIC.
{ "affected": [], "aliases": [ "CVE-2018-7542" ], "database_specific": { "cwe_ids": [ "CWE-476" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2018-02-27T19:29:00Z", "severity": "MODERATE" }, "details": "An issue was discovered in Xen 4.8.x through 4.10.x allowing x86 PVH guest OS users to cause a denial of service (NULL pointer dereference and hypervisor crash) by leveraging the mishandling of configurations that lack a Local APIC.", "id": "GHSA-3958-x3r2-xc87", "modified": "2022-05-14T02:03:05Z", "published": "2022-05-14T02:03:05Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-7542" }, { "type": "WEB", "url": "https://security.gentoo.org/glsa/201810-06" }, { "type": "WEB", "url": "https://www.debian.org/security/2018/dsa-4131" }, { "type": "WEB", "url": "https://xenbits.xen.org/xsa/advisory-256.html" }, { "type": "WEB", "url": "http://www.securitytracker.com/id/1040776" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H", "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.
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- 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.