ghsa-xgvj-fh76-mj6g
Vulnerability from github
Published
2022-05-17 04:49
Modified
2022-05-17 04:49
Details
The restore_fpu_checking function in arch/x86/include/asm/fpu-internal.h in the Linux kernel before 3.12.8 on the AMD K7 and K8 platforms does not clear pending exceptions before proceeding to an EMMS instruction, which allows local users to cause a denial of service (task kill) or possibly gain privileges via a crafted application.
{ "affected": [], "aliases": [ "CVE-2014-1438" ], "database_specific": { "cwe_ids": [], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2014-01-18T22:55:00Z", "severity": "MODERATE" }, "details": "The restore_fpu_checking function in arch/x86/include/asm/fpu-internal.h in the Linux kernel before 3.12.8 on the AMD K7 and K8 platforms does not clear pending exceptions before proceeding to an EMMS instruction, which allows local users to cause a denial of service (task kill) or possibly gain privileges via a crafted application.", "id": "GHSA-xgvj-fh76-mj6g", "modified": "2022-05-17T04:49:13Z", "published": "2022-05-17T04:49:13Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2014-1438" }, { "type": "WEB", "url": "https://github.com/torvalds/linux/commit/26bef1318adc1b3a530ecc807ef99346db2aa8b0" }, { "type": "WEB", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1052914" }, { "type": "WEB", "url": "https://lkml.org/lkml/2014/1/9/637" }, { "type": "WEB", "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=26bef1318adc1b3a530ecc807ef99346db2aa8b0" }, { "type": "WEB", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2014-January/126858.html" }, { "type": "WEB", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2014-January/126874.html" }, { "type": "WEB", "url": "http://www.halfdog.net/Security/2013/Vm86SyscallTaskSwitchKernelPanic" }, { "type": "WEB", "url": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.12.8" }, { "type": "WEB", "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2014:038" }, { "type": "WEB", "url": "http://www.openwall.com/lists/oss-security/2014/01/14/1" }, { "type": "WEB", "url": "http://www.securityfocus.com/bid/64781" }, { "type": "WEB", "url": "http://www.securitytracker.com/id/1029592" }, { "type": "WEB", "url": "http://www.ubuntu.com/usn/USN-2113-1" }, { "type": "WEB", "url": "http://www.ubuntu.com/usn/USN-2117-1" }, { "type": "WEB", "url": "http://www.ubuntu.com/usn/USN-2133-1" }, { "type": "WEB", "url": "http://www.ubuntu.com/usn/USN-2134-1" }, { "type": "WEB", "url": "http://www.ubuntu.com/usn/USN-2135-1" }, { "type": "WEB", "url": "http://www.ubuntu.com/usn/USN-2136-1" }, { "type": "WEB", "url": "http://www.ubuntu.com/usn/USN-2138-1" }, { "type": "WEB", "url": "http://www.ubuntu.com/usn/USN-2139-1" }, { "type": "WEB", "url": "http://www.ubuntu.com/usn/USN-2141-1" } ], "schema_version": "1.4.0", "severity": [] }
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Sightings
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Nomenclature
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- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.