Ubuntu
amd64-microcode package

amd64-microcode 3.20220411.1ubuntu3.2 source package in Ubuntu

Changelog

amd64-microcode (3.20220411.1ubuntu3.2) lunar-security; urgency=medium

  * SECURITY UPDATE: INCEPTION - information leak via speculative execution
    - amd-ucode/microcode_amd_fam19h.bin{.asc}: update AMD fam19h cpu
      microcode and signature for Inception vulnerability
    - New microcodes:
      Family=0x19 Model=0x11 Stepping=0x01: Patch=0x0a10113e Length=5568 bytes
      Family=0x19 Model=0x11 Stepping=0x02: Patch=0x0a10123e Length=5568 bytes
      Family=0x19 Model=0xa0 Stepping=0x01: Patch=0x0aa00116 Length=5568 bytes
      Family=0x19 Model=0xa0 Stepping=0x02: Patch=0x0aa00212 Length=5568 bytes
    - Updated microcodes:
      Family=0x19 Model=0x01 Stepping=0x00: Patch=0x0a001079 Length=5568 bytes
      Family=0x19 Model=0x01 Stepping=0x01: Patch=0x0a0011d1 Length=5568 bytes
      Family=0x19 Model=0x01 Stepping=0x02: Patch=0x0a001234 Length=5568 bytes
    - CVE-2023-20569

 -- Alex Murray <email address hidden>  Mon, 21 Aug 2023 10:15:40 +0930

Upload details

Uploaded by:
Alex Murray
Uploaded to:
Lunar
Original maintainer:
Ubuntu Developers
Architectures:
i386 amd64 x32
Section:
admin
Urgency:
Medium Urgency

See full publishing history Publishing

Series Pocket Published Component Section
Lunar updates main admin
Lunar security main admin

Builds

Lunar: [FULLYBUILT] amd64

Downloads

File Size SHA-256 Checksum
amd64-microcode_3.20220411.1ubuntu3.2.tar.xz 137.9 KiB 6313e1a9642fe9d0467b2ae3e2c4bf533c42a908997661dbcb871e97fb3dd520
amd64-microcode_3.20220411.1ubuntu3.2.dsc 1.5 KiB a9763dcc3b3349c83d6b24d87d9f35a34d7c8636e5d6cf26a2c5fe961d2728f7

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Binary packages built by this source

amd64-microcode: Processor microcode firmware for AMD CPUs

 This package contains microcode patches for all AMD AMD64
 processors. AMD releases microcode patches to correct
 processor behavior as documented in the respective processor
 revision guides. This package includes both AMD CPU microcode
 patches and AMD SEV firmware updates.
 .
 For Intel processors, please refer to the intel-microcode package.