CVE-2020-0543

MEDIUM

Incomplete cleanup from specific special register read operations in some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.

CVSS v3.1 Score

5.5
MEDIUM
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Attack Vector
LOCAL
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Published: 6/15/2020Modified: 6/17/2026

Related Intelligence (1)

CRITICALAi

58 hardware vulnerabilities: A guide to the threats

In January 2018, the entire computer industry was put on alert by two new processor vulnerabilities dubbed Meltdown and Spectre that defeated the fundamental OS security boundaries separating kernel and user space memory. The flaws stemmed from a performance feature of modern CPUs known as speculative execution and mitigating them required one of the biggest patch coordination efforts in history,

CVE-2017-5753CVE-2017-5715
CSO Online

References (38)

http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00025.htmlMailing ListThird Party Advisoryhttp://lists.opensuse.org/opensuse-security-announce/2020-07/msg00024.htmlMailing ListThird Party Advisoryhttp://lists.opensuse.org/opensuse-security-announce/2020-07/msg00031.htmlMailing ListThird Party Advisoryhttp://www.openwall.com/lists/oss-security/2020/07/14/5Mailing ListThird Party Advisoryhttps://cert-portal.siemens.com/productcert/pdf/ssa-534763.pdfThird Party Advisoryhttps://kc.mcafee.com/corporate/index?page=content&id=SB10318Third Party Advisoryhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DT2VKDMQ3I37NBNJ256A2EXR7OJHXXKZ/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GRFC7UAPKAFFH5WX3AMDUBVHLKYQA2NZ/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NQZMOSHLTBBIECENNXA6M7DN5FEED4KI/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/T5OUM24ZC43G4IDT3JUCIHJTSDXJSK6Y/https://usn.ubuntu.com/4385-1/Third Party Advisoryhttps://usn.ubuntu.com/4387-1/Third Party Advisoryhttps://usn.ubuntu.com/4388-1/Third Party Advisoryhttps://usn.ubuntu.com/4389-1/Third Party Advisoryhttps://usn.ubuntu.com/4390-1/Third Party Advisoryhttps://usn.ubuntu.com/4391-1/Third Party Advisoryhttps://usn.ubuntu.com/4392-1/Third Party Advisoryhttps://usn.ubuntu.com/4393-1/Third Party Advisoryhttps://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00320.htmlVendor Advisoryhttp://lists.opensuse.org/opensuse-security-announce/2020-06/msg00025.htmlMailing ListThird Party Advisoryhttp://lists.opensuse.org/opensuse-security-announce/2020-07/msg00024.htmlMailing ListThird Party Advisoryhttp://lists.opensuse.org/opensuse-security-announce/2020-07/msg00031.htmlMailing ListThird Party Advisoryhttp://www.openwall.com/lists/oss-security/2020/07/14/5Mailing ListThird Party Advisoryhttps://cert-portal.siemens.com/productcert/pdf/ssa-534763.pdfThird Party Advisoryhttps://kc.mcafee.com/corporate/index?page=content&id=SB10318Third Party Advisoryhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DT2VKDMQ3I37NBNJ256A2EXR7OJHXXKZ/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GRFC7UAPKAFFH5WX3AMDUBVHLKYQA2NZ/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NQZMOSHLTBBIECENNXA6M7DN5FEED4KI/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/T5OUM24ZC43G4IDT3JUCIHJTSDXJSK6Y/https://usn.ubuntu.com/4385-1/Third Party Advisoryhttps://usn.ubuntu.com/4387-1/Third Party Advisoryhttps://usn.ubuntu.com/4388-1/Third Party Advisoryhttps://usn.ubuntu.com/4389-1/Third Party Advisoryhttps://usn.ubuntu.com/4390-1/Third Party Advisoryhttps://usn.ubuntu.com/4391-1/Third Party Advisoryhttps://usn.ubuntu.com/4392-1/Third Party Advisoryhttps://usn.ubuntu.com/4393-1/Third Party Advisoryhttps://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00320.htmlVendor Advisory