Observable response discrepancy in floating-point operations for some Intel(R) Processors may allow an authorized user to potentially enable information disclosure via local access.

Published at
2021-06-09
221 days ago
Modified
2021-06-17
213 days ago
2021
Year
The year of the turtle

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00516.html

CONFIRM:https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00516.html

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00546.html

CONFIRM:https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00546.html

https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/H36U6CNREC436W6GYO7QUMJIVEA35SCV/

FEDORA:FEDORA-2021-41d4347447

https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SVA2NY26MMXOODUMYZN5DCU3FXMBMBOB/

FEDORA:FEDORA-2021-993693c914

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00546.html

MISC:https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00546.html

http://www.openwall.com/lists/oss-security/2021/06/08/7

MLIST:[oss-security] 20210608 Xen Security Advisory 375 v2 (CVE-2021-0089) - Speculative Code Store Bypass

http://www.openwall.com/lists/oss-security/2021/06/09/2

MLIST:[oss-security] 20210609 Xen Security Advisory 375 v3 (CVE-2021-0089,CVE-2021-26313) - Speculative Code Store Bypass

http://www.openwall.com/lists/oss-security/2021/06/10/1

MLIST:[oss-security] 20210610 Xen Security Advisory 375 v4 (CVE-2021-0089,CVE-2021-26313) - Speculative Code Store Bypass

Vulnerability RAW

{
	"Title": {
		"_text": "CVE-2021-0086"
	},
	"Notes": {
		"Note": [
			{
				"_text": "Observable response discrepancy in floating-point operations for some Intel(R) Processors may allow an authorized user to potentially enable information disclosure via local access."
			},
			{
				"_text": "2021-06-09"
			},
			{
				"_text": "2021-06-17"
			}
		]
	},
	"CVE": {
		"_text": "CVE-2021-0086"
	},
	"References": {
		"Reference": [
			{
				"URL": {
					"_text": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00516.html"
				},
				"Description": {
					"_text": "CONFIRM:https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00516.html"
				}
			},
			{
				"URL": {
					"_text": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00546.html"
				},
				"Description": {
					"_text": "CONFIRM:https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00546.html"
				}
			},
			{
				"URL": {
					"_text": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/H36U6CNREC436W6GYO7QUMJIVEA35SCV/"
				},
				"Description": {
					"_text": "FEDORA:FEDORA-2021-41d4347447"
				}
			},
			{
				"URL": {
					"_text": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SVA2NY26MMXOODUMYZN5DCU3FXMBMBOB/"
				},
				"Description": {
					"_text": "FEDORA:FEDORA-2021-993693c914"
				}
			},
			{
				"URL": {
					"_text": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00546.html"
				},
				"Description": {
					"_text": "MISC:https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00546.html"
				}
			},
			{
				"URL": {
					"_text": "http://www.openwall.com/lists/oss-security/2021/06/08/7"
				},
				"Description": {
					"_text": "MLIST:[oss-security] 20210608 Xen Security Advisory 375 v2 (CVE-2021-0089) - Speculative Code Store Bypass"
				}
			},
			{
				"URL": {
					"_text": "http://www.openwall.com/lists/oss-security/2021/06/09/2"
				},
				"Description": {
					"_text": "MLIST:[oss-security] 20210609 Xen Security Advisory 375 v3 (CVE-2021-0089,CVE-2021-26313) - Speculative Code Store Bypass"
				}
			},
			{
				"URL": {
					"_text": "http://www.openwall.com/lists/oss-security/2021/06/10/1"
				},
				"Description": {
					"_text": "MLIST:[oss-security] 20210610 Xen Security Advisory 375 v4 (CVE-2021-0089,CVE-2021-26313) - Speculative Code Store Bypass"
				}
			}
		]
	}
}