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Vulnerability record · CVE-2020-0543 · published 15 June 2020

CVE-2020-0543: Intel celeron 1000m vulnerability

Intel · Celeron 1000m

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.

5.5 CVSS 3.1 Medium EPSS 0.54% · top 56.8% CWE-459 · CWE-459
5.5CVSS 3.1 base score, v2 2.1
0.54%EPSS exploitation probability, 30 days
NoNot in CISA KEV
150Affected product versions listed by NVD
38References
17 Jun 2026Last modified by NVD

Description

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:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Affected products

150 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00025.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00024.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00031.html Mailing ListThird Party Advisory
http://www.openwall.com/lists/oss-security/2020/07/14/5 Mailing ListThird Party Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-534763.pdf Third Party Advisory
https://kc.mcafee.com/corporate/index?page=content&id=SB10318 Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DT2VKDMQ3I37NBNJ256A2EX
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GRFC7UAPKAFFH5WX3AMDUBV
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NQZMOSHLTBBIECENNXA6M7D
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/T5OUM24ZC43G4IDT3JUCIHJ
https://usn.ubuntu.com/4385-1/ Third Party Advisory
https://usn.ubuntu.com/4387-1/ Third Party Advisory
https://usn.ubuntu.com/4388-1/ Third Party Advisory
https://usn.ubuntu.com/4389-1/ Third Party Advisory
https://usn.ubuntu.com/4390-1/ Third Party Advisory
https://usn.ubuntu.com/4391-1/ Third Party Advisory
https://usn.ubuntu.com/4392-1/ Third Party Advisory
https://usn.ubuntu.com/4393-1/ Third Party Advisory
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00320.html Vendor Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00025.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00024.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00031.html Mailing ListThird Party Advisory
http://www.openwall.com/lists/oss-security/2020/07/14/5 Mailing ListThird Party Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-534763.pdf Third Party Advisory
https://kc.mcafee.com/corporate/index?page=content&id=SB10318 Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DT2VKDMQ3I37NBNJ256A2EX
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GRFC7UAPKAFFH5WX3AMDUBV
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NQZMOSHLTBBIECENNXA6M7D
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/T5OUM24ZC43G4IDT3JUCIHJ
https://usn.ubuntu.com/4385-1/ Third Party Advisory
https://usn.ubuntu.com/4387-1/ Third Party Advisory
https://usn.ubuntu.com/4388-1/ Third Party Advisory
https://usn.ubuntu.com/4389-1/ Third Party Advisory
https://usn.ubuntu.com/4390-1/ Third Party Advisory
https://usn.ubuntu.com/4391-1/ Third Party Advisory
https://usn.ubuntu.com/4392-1/ Third Party Advisory
https://usn.ubuntu.com/4393-1/ Third Party Advisory
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00320.html Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

Source: NIST National Vulnerability Database (record CVE-2020-0543), CISA KEV, FIRST EPSS (scores of 2026-09-29). This page is refreshed as NVD updates the record.