CVE-2019-11091 (GCVE-0-2019-11091)
Vulnerability from cvelistv5
Published
2019-05-30 15:28
Modified
2024-08-04 22:40
Severity ?
CWE
  • Information Disclosure
Summary
Microarchitectural Data Sampling Uncacheable Memory (MDSUM): Uncacheable memory on some microprocessors utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel with local access. A list of impacted products can be found here: https://www.intel.com/content/dam/www/public/us/en/documents/corporate-information/SA00233-microcode-update-guidance_05132019.pdf
References
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00233.html x_refsource_CONFIRM
https://www.synology.com/security/advisory/Synology_SA_19_24 x_refsource_CONFIRM
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OH73SGTJ575OBCPSJFX6LX7KP2KZIEN4/ vendor-advisory, x_refsource_FEDORA
http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00014.html vendor-advisory, x_refsource_SUSE
https://access.redhat.com/errata/RHSA-2019:1455 vendor-advisory, x_refsource_REDHAT
https://usn.ubuntu.com/3977-3/ vendor-advisory, x_refsource_UBUNTU
https://lists.debian.org/debian-lts-announce/2019/06/msg00018.html mailing-list, x_refsource_MLIST
https://seclists.org/bugtraq/2019/Jun/28 mailing-list, x_refsource_BUGTRAQ
https://seclists.org/bugtraq/2019/Jun/36 mailing-list, x_refsource_BUGTRAQ
http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2019-003.txt x_refsource_CONFIRM
https://cert-portal.siemens.com/productcert/pdf/ssa-616472.pdf x_refsource_CONFIRM
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20190712-01-mds-en x_refsource_CONFIRM
http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00053.html vendor-advisory, x_refsource_SUSE
http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00052.html vendor-advisory, x_refsource_SUSE
https://www.freebsd.org/security/advisories/FreeBSD-SA-19:07.mds.asc vendor-advisory, x_refsource_FREEBSD
https://access.redhat.com/errata/RHSA-2019:2553 vendor-advisory, x_refsource_REDHAT
https://kc.mcafee.com/corporate/index?page=content&id=SB10292 x_refsource_CONFIRM
https://cert-portal.siemens.com/productcert/pdf/ssa-608355.pdf x_refsource_CONFIRM
https://seclists.org/bugtraq/2019/Nov/15 mailing-list, x_refsource_BUGTRAQ
https://www.debian.org/security/2020/dsa-4602 vendor-advisory, x_refsource_DEBIAN
https://seclists.org/bugtraq/2020/Jan/21 mailing-list, x_refsource_BUGTRAQ
https://security.gentoo.org/glsa/202003-56 vendor-advisory, x_refsource_GENTOO
Impacted products
Vendor Product Version
Intel Corporation Central Processing Units (CPUs) Version: A list of impacted products can be found here: https://www.intel.com/content/dam/www/public/us/en/documents/corporate-information/SA00233-microcode-update-guidance_05132019.pdf
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    "dateReserved": "2019-04-11T00:00:00.000Z",
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  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.