CVE-2019-11091 Affecting kernel-uek-headers package, versions <0:4.14.35-1844.5.3.el7uek
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-ORACLE7-KERNELUEKHEADERS-2544327
- published10 Apr 2022
- disclosed30 May 2019
Introduced: 30 May 2019
CVE-2019-11091 (opens in a new tab)How to fix?
Upgrade Oracle:7 kernel-uek-headers to version 0:4.14.35-1844.5.3.el7uek or higher.
This issue was patched in ELSA-2019-4643.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kernel-uek-headers package and not the kernel-uek-headers package as distributed by Oracle.
See How to fix? for Oracle:7 relevant fixed versions and status.
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://linux.oracle.com/cve/CVE-2019-11091.html
- https://linux.oracle.com/errata/ELSA-2019-1167.html
- https://linux.oracle.com/errata/ELSA-2019-1168.html
- https://linux.oracle.com/errata/ELSA-2019-1169.html
- https://linux.oracle.com/errata/ELSA-2019-1175.html
- https://linux.oracle.com/errata/ELSA-2019-1177.html
- https://linux.oracle.com/errata/ELSA-2019-1178.html
- https://linux.oracle.com/errata/ELSA-2019-1180.html
- https://linux.oracle.com/errata/ELSA-2019-1181.html
- https://linux.oracle.com/errata/ELSA-2019-4628.html
- https://linux.oracle.com/errata/ELSA-2019-4629.html
- https://linux.oracle.com/errata/ELSA-2019-4630.html
- https://linux.oracle.com/errata/ELSA-2019-4636.html
- https://linux.oracle.com/errata/ELSA-2019-4637.html
- https://linux.oracle.com/errata/ELSA-2019-4640.html
- https://linux.oracle.com/errata/ELSA-2019-4643.html
- https://linux.oracle.com/errata/ELSA-2019-4672.html
- https://linux.oracle.com/errata/ELSA-2019-4675.html
- https://linux.oracle.com/errata/ELSA-2019-4702.html
- https://linux.oracle.com/errata/ELSA-2019-4714.html
- https://linux.oracle.com/errata/ELSA-2019-4732.html
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OH73SGTJ575OBCPSJFX6LX7KP2KZIEN4/
- http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00014.html
- http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00052.html
- http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00053.html
- http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2019-003.txt
- http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20190712-01-mds-en
- https://access.redhat.com/errata/RHSA-2019:1455
- https://access.redhat.com/errata/RHSA-2019:2553
- https://cert-portal.siemens.com/productcert/pdf/ssa-608355.pdf
- https://cert-portal.siemens.com/productcert/pdf/ssa-616472.pdf
- https://kc.mcafee.com/corporate/index?page=content&id=SB10292
- https://lists.debian.org/debian-lts-announce/2019/06/msg00018.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OH73SGTJ575OBCPSJFX6LX7KP2KZIEN4/
- https://seclists.org/bugtraq/2019/Jun/28
- https://seclists.org/bugtraq/2019/Jun/36
- https://seclists.org/bugtraq/2019/Nov/15
- https://seclists.org/bugtraq/2020/Jan/21
- https://security.gentoo.org/glsa/202003-56
- https://usn.ubuntu.com/3977-3/
- https://www.debian.org/security/2020/dsa-4602
- https://www.freebsd.org/security/advisories/FreeBSD-SA-19:07.mds.asc
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00233.html
- https://www.synology.com/security/advisory/Synology_SA_19_24