Ubuntu
amd64-microcode package

amd64-microcode 3.20240116.2+nmu1ubuntu1.1 source package in Ubuntu

Changelog

amd64-microcode (3.20240116.2+nmu1ubuntu1.1) oracular-security; urgency=medium

  * SECURITY UPDATE: arbitrary code execution via improper MSR access
    - amd-ucode/microcode_amd_fam{17,19}h.bin{,.asc}: add updated AMD
      fam17h and fam19h CPU microcodes
    - Updated microcodes:
      Family=0x17 Model=0x01 Stepping=0x02: Patch=0x0800126f Length=3200 bytes
      Family=0x17 Model=0x31 Stepping=0x00: Patch=0x0830107c Length=3200 bytes
      Family=0x19 Model=0x01 Stepping=0x00: Patch=0x0a00107a Length=5568 bytes
      Family=0x19 Model=0x01 Stepping=0x01: Patch=0x0a0011d5 Length=5568 bytes
      Family=0x19 Model=0x01 Stepping=0x02: Patch=0x0a001238 Length=5568 bytes
      Family=0x19 Model=0x11 Stepping=0x01: Patch=0x0a101148 Length=5568 bytes
      Family=0x19 Model=0x11 Stepping=0x02: Patch=0x0a101248 Length=5568 bytes
      Family=0x19 Model=0xa0 Stepping=0x02: Patch=0x0aa00215 Length=5568 bytes
    - CVE-2023-31315

 -- Alex Murray <email address hidden>  Wed, 16 Oct 2024 15:38:44 +1030

Upload details

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

See full publishing history Publishing

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

Builds

Oracular: [FULLYBUILT] amd64

Downloads

File Size SHA-256 Checksum
amd64-microcode_3.20240116.2+nmu1ubuntu1.1.tar.xz 168.8 KiB 54e5a34a27596f5df3611098f0a0714d73b8958b062db661814f9080640bf6d2
amd64-microcode_3.20240116.2+nmu1ubuntu1.1.dsc 1.5 KiB b3498e071550927156844f452b835c364d3f6fbe6f9d0c1767c01eed6b806cee

View changes file

Binary packages built by this source

amd64-microcode: Platform firmware and microcode for AMD CPUs and SoCs

 This package contains microcode patches for AMD AMD64
 processors. AMD releases microcode patches to correct
 processor behavior as documented in the respective processor
 revision guides.
 .
 This package includes the required firmware to enable AMD
 SEV (Secure Encrypted Virtualization) functionality.
 .
 This package also includes AMD TAs (Trusted Applications)
 required by AMD platform drivers such as AMD PMF (Platform
 Management Framework).
 .
 For Intel processors, please refer to the intel-microcode package.