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amd64-microcode package

amd64-microcode 3.20191218.1ubuntu2.3 source package in Ubuntu

Changelog

amd64-microcode (3.20191218.1ubuntu2.3) jammy-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 15:52:56 +1030

Upload details

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

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Builds

Jammy: [FULLYBUILT] amd64

Downloads

File Size SHA-256 Checksum
amd64-microcode_3.20191218.1ubuntu2.3.tar.xz 69.6 KiB fd2257b41efc01fe51530d309364816029f850dfbbd61378fe2aa75c864eb212
amd64-microcode_3.20191218.1ubuntu2.3.dsc 1.5 KiB e69b93c60170de243c8a34dde6b6c110c928aca1dda20c7d4c1c9f3cfa1d8610

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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.
 .
 For Intel processors, please refer to the intel-microcode package.