ghsa-78qf-3xpg-qfgr
Vulnerability from github
Published
2022-05-13 01:23
Modified
2022-05-13 01:23
Severity ?
Details
The kvm_iommu_map_pages function in virt/kvm/iommu.c in the Linux kernel through 3.17.2 miscalculates the number of pages during the handling of a mapping failure, which allows guest OS users to cause a denial of service (host OS page unpinning) or possibly have unspecified other impact by leveraging guest OS privileges. NOTE: this vulnerability exists because of an incorrect fix for CVE-2014-3601.
{ "affected": [], "aliases": [ "CVE-2014-8369" ], "database_specific": { "cwe_ids": [ "CWE-119" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2014-11-10T11:55:00Z", "severity": "HIGH" }, "details": "The kvm_iommu_map_pages function in virt/kvm/iommu.c in the Linux kernel through 3.17.2 miscalculates the number of pages during the handling of a mapping failure, which allows guest OS users to cause a denial of service (host OS page unpinning) or possibly have unspecified other impact by leveraging guest OS privileges. NOTE: this vulnerability exists because of an incorrect fix for CVE-2014-3601.", "id": "GHSA-78qf-3xpg-qfgr", "modified": "2022-05-13T01:23:40Z", "published": "2022-05-13T01:23:40Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2014-8369" }, { "type": "WEB", "url": "https://github.com/torvalds/linux/commit/3d32e4dbe71374a6780eaf51d719d76f9a9bf22f" }, { "type": "WEB", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1156518" }, { "type": "WEB", "url": "https://lkml.org/lkml/2014/10/24/460" }, { "type": "WEB", "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=3d32e4dbe71374a6780eaf51d719d76f9a9bf22f" }, { "type": "WEB", "url": "http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00010.html" }, { "type": "WEB", "url": "http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00025.html" }, { "type": "WEB", "url": "http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00015.html" }, { "type": "WEB", "url": "http://rhn.redhat.com/errata/RHSA-2015-0674.html" }, { "type": "WEB", "url": "http://secunia.com/advisories/62326" }, { "type": "WEB", "url": "http://secunia.com/advisories/62336" }, { "type": "WEB", "url": "http://www.debian.org/security/2014/dsa-3093" }, { "type": "WEB", "url": "http://www.openwall.com/lists/oss-security/2014/10/24/7" }, { "type": "WEB", "url": "http://www.securityfocus.com/bid/70747" }, { "type": "WEB", "url": "http://www.securityfocus.com/bid/70749" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "type": "CVSS_V3" } ] }
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Sightings
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Nomenclature
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