Package : amd64-microcode Version : 3.20181128.1~deb8u1 CVE ID : CVE-2017-5715 Debian Bug : 886382
It was discovered that systems with microprocessors utilizing speculative execution and indirect branch prediction may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis (Spectre v2). Multiple fixes were done already in Linux kernel, intel-microcode etc. This fix adds amd-microcode-based IBPB support.
For Debian 8 "Jessie", this problem has been fixed in version 3.20181128.1~deb8u1.
We recommend that you upgrade your amd64-microcode package.
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