cve-2020-28368
Vulnerability from cvelistv5
Published
2020-11-10 18:17
Modified
2024-08-04 16:33
Severity ?
Summary
Xen through 4.14.x allows guest OS administrators to obtain sensitive information (such as AES keys from outside the guest) via a side-channel attack on a power/energy monitoring interface, aka a "Platypus" attack. NOTE: there is only one logically independent fix: to change the access control for each such interface in Xen.
References
cve@mitre.orghttp://www.openwall.com/lists/oss-security/2020/11/26/1Mailing List, Third Party Advisory
cve@mitre.orghttp://xenbits.xen.org/xsa/advisory-351.htmlVendor Advisory
cve@mitre.orghttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5J66QUUHXH2RR4CNCKQRGVXVSOUFRPDA/
cve@mitre.orghttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XV23EZIMNLJN4YXRRXLQV2ALW6ZEALXV/
cve@mitre.orghttps://platypusattack.comThird Party Advisory
cve@mitre.orghttps://www.debian.org/security/2020/dsa-4804Mailing List, Third Party Advisory
cve@mitre.orghttps://www.zdnet.com/article/new-platypus-attack-can-steal-data-from-intel-cpus/Third Party Advisory
cve@mitre.orghttps://xenbits.xen.org/xsa/advisory-351.htmlPatch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2020/11/26/1Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://xenbits.xen.org/xsa/advisory-351.htmlVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5J66QUUHXH2RR4CNCKQRGVXVSOUFRPDA/
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XV23EZIMNLJN4YXRRXLQV2ALW6ZEALXV/
af854a3a-2127-422b-91ae-364da2661108https://platypusattack.comThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.debian.org/security/2020/dsa-4804Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.zdnet.com/article/new-platypus-attack-can-steal-data-from-intel-cpus/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://xenbits.xen.org/xsa/advisory-351.htmlPatch, Vendor Advisory
Impacted products
Vendor Product Version
Show details on NVD website

To clipboard 

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