ghsa-9cjj-33q2-5pjr
Vulnerability from github
Published
2022-05-14 02:43
Modified
2022-05-14 02:43
Details
arch/x86/hvm/vmx/vmcs.c in the virtual-machine control structure (VMCS) implementation in the Linux kernel 2.6.18 on Red Hat Enterprise Linux (RHEL) 5, when an Intel platform without Extended Page Tables (EPT) functionality is used, accesses VMCS fields without verifying hardware support for these fields, which allows local users to cause a denial of service (host OS crash) by requesting a VMCS dump for a fully virtualized Xen guest.
{ "affected": [], "aliases": [ "CVE-2010-2938" ], "database_specific": { "cwe_ids": [], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2010-10-08T21:00:00Z", "severity": "MODERATE" }, "details": "arch/x86/hvm/vmx/vmcs.c in the virtual-machine control structure (VMCS) implementation in the Linux kernel 2.6.18 on Red Hat Enterprise Linux (RHEL) 5, when an Intel platform without Extended Page Tables (EPT) functionality is used, accesses VMCS fields without verifying hardware support for these fields, which allows local users to cause a denial of service (host OS crash) by requesting a VMCS dump for a fully virtualized Xen guest.", "id": "GHSA-9cjj-33q2-5pjr", "modified": "2022-05-14T02:43:43Z", "published": "2022-05-14T02:43:43Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2010-2938" }, { "type": "WEB", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=620490" }, { "type": "WEB", "url": "http://secunia.com/advisories/46397" }, { "type": "WEB", "url": "http://support.avaya.com/css/P8/documents/100113326" }, { "type": "WEB", "url": "http://www.redhat.com/support/errata/RHSA-2010-0723.html" }, { "type": "WEB", "url": "http://www.securityfocus.com/archive/1/520102/100/0/threaded" }, { "type": "WEB", "url": "http://www.securityfocus.com/bid/43578" }, { "type": "WEB", "url": "http://www.vmware.com/security/advisories/VMSA-2011-0012.html" }, { "type": "WEB", "url": "http://xenbits.xensource.com/xen-unstable.hg?rev/15911" } ], "schema_version": "1.4.0", "severity": [] }
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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.