Systems with microprocessors utilizing speculative execution and branch prediction may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis.
http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00006.html
http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00007.html
http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00008.html
http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00014.html
http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00016.html
http://packetstormsecurity.com/files/145645/Spectre-Information-Disclosure-Proof-Of-Concept.html
https://access.redhat.com/errata/RHSA-2018:0292
https://access.redhat.com/security/vulnerabilities/speculativeexecution
https://aws.amazon.com/de/security/security-bulletins/AWS-2018-013/
https://blog.mozilla.org/security/2018/01/03/mitigations-landing-new-class-timing-attack/
https://cdrdv2.intel.com/v1/dl/getContent/685359
https://cert-portal.siemens.com/productcert/pdf/ssa-505225.pdf
https://cert-portal.siemens.com/productcert/pdf/ssa-608355.pdf
https://googleprojectzero.blogspot.com/2018/01/reading-privileged-memory-with-side.html
https://lists.debian.org/debian-lts-announce/2018/07/msg00015.html
https://lists.debian.org/debian-lts-announce/2018/07/msg00016.html
https://lists.debian.org/debian-lts-announce/2018/07/msg00020.html
https://lists.debian.org/debian-lts-announce/2019/03/msg00034.html
https://lists.debian.org/debian-lts-announce/2019/04/msg00004.html
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/ADV180002
https://seclists.org/bugtraq/2019/Jun/36
https://security.gentoo.org/glsa/201810-06
https://security.googleblog.com/2018/01/todays-cpu-vulnerability-what-you-need.html
https://security.netapp.com/advisory/ntap-20180104-0001/
https://support.citrix.com/article/CTX231399
https://support.f5.com/csp/article/K91229003
https://support.hpe.com/hpsc/doc/public/display?docId=emr_na-hpesbhf03805en_us
https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03871en_us
https://usn.ubuntu.com/3540-1/
https://usn.ubuntu.com/3540-2/
https://usn.ubuntu.com/3541-1/
https://usn.ubuntu.com/3541-2/
https://usn.ubuntu.com/3542-1/
https://usn.ubuntu.com/3542-2/
https://usn.ubuntu.com/3549-1/
https://usn.ubuntu.com/3580-1/
https://usn.ubuntu.com/3597-1/
https://usn.ubuntu.com/3597-2/
https://usn.ubuntu.com/usn/usn-3516-1/
https://www.debian.org/security/2018/dsa-4187
https://www.debian.org/security/2018/dsa-4188
https://www.exploit-db.com/exploits/43427/
https://www.kb.cert.org/vuls/id/180049
https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html
https://www.suse.com/c/suse-addresses-meltdown-spectre-vulnerabilities/
https://www.vmware.com/us/security/advisories/VMSA-2018-0002.html
http://www.kb.cert.org/vuls/id/584653
http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html