iucode-tool - A program to manipulate Intel microcode update collections

Property Value
Distribution openSUSE Tumbleweed
Repository openSUSE Hardware all
Package name iucode-tool
Package version 2.3.1
Package release 18.4
Package architecture x86_64
Package type rpm
Installed size 101.54 KB
Download size 54.51 KB
Official Mirror ftp.gwdg.de
iucode_tool is a program to manipulate microcode update collections for
IntelĀ® i686 and X86-64 system processors, and prepare them for use by the
Linux kernel.


Package Version Architecture Repository
iucode-tool-2.3.1-18.4.i586.rpm 2.3.1 i586 openSUSE Hardware
iucode-tool-2.3.1-1.1.i586.rpm 2.3.1 i586 openSUSE Oss
iucode-tool-2.3.1-1.1.x86_64.rpm 2.3.1 x86_64 openSUSE Oss
iucode-tool - - -


Name Value
libc.so.6(GLIBC_2.14)(64bit) -


Name Value
iucode-tool = 2.3.1-18.4
iucode-tool(x86-64) = 2.3.1-18.4


Type URL
Binary Package iucode-tool-2.3.1-18.4.x86_64.rpm
Source Package iucode-tool-2.3.1-18.4.src.rpm

Install Howto

  1. Add the openSUSE Hardware repository:
    # zypper addrepo http://ftp.gwdg.de/pub/opensuse/repositories/hardware/openSUSE_Tumbleweed/ opensuse-hardware
  2. Install iucode-tool rpm package:
    # zypper install iucode-tool




2018-03-08 - mpluskal@suse.com
- Update to version 2.3.1:
* Ready for release: v2.3.1
* iucode_tool: fix filter by revision parser on ILP32
2018-02-02 - mpluskal@suse.com
- Update to version 2.3:
* Ready for release: v2.3
* update copyright dates to 2018
* iucode_tool(8): document changes to ucode filtering
* iucode_tool: support selecting by ucode revision
* iucode_tool: add function to parse signed 32-bit integers
* iucode_tool: optimize detection of base10 numeric names
* iucode_tool: better handle offline/non-continuous topology
* iucode_tool(8): document changes to --scan-system
* iucode_tool: select scan-system strategy change at runtime
* gitignore: rearrange, and ignore backup and vim swap files
* iucode_tool: move scan_system_processor() one layer down
* iucode_tool: do not scan-system while parsing
* iucode_tool: add two command-line parser helpers
* intel_microcode.h: document intel_ucode_status_t sources
2017-10-19 - mpluskal@suse.com
- Update to version 2.2:
* configure.ac: whitespace fixes
* configure: minor cosmetic fixes
* configure: default build to hardened -O3 PIE with lots of warnings
* configure.ac: add --enable-extend-flags to change default build flags
* README: add an example of microcode with multiple sigs
* iucode_tool: ensure printf %x args are unsigned
* intel_microcode: declare intel_ucode_errstr() as const
* iucode_tool: use fprintf(stdout) instead of printf()
* intel_microcode: do not request inlining for is_zero_checksum()
* configure.ac: support libargp as an alternative to glibc argp
* iucode_tool: rename and document some xx_xtsdeduplist* functions
* iucode_tool: fix microcode count when selecting extended signatures
* intel_microcode: fast-track intel_ucode_compare(a, a)
* configure.ac: fix handling of --without-foo/--disable-bar
* README: update for mixed dat and bin Intel releases
* Ready for release: v2.2
2017-03-24 - mpluskal@suse.com
- Update to version 2.1.2:
* iucode_tool: skip small files as if empty in the -tr loader
* iucode_tool: silence a harmless -Wmissing-field-initializers warning
* iucode_tool: compare payloads of similar (not just duplicate) MCUs
* intel-microcode: validade xx_intel_ucode_check_uc() parameters
* Ready for release: v2.1.2
2017-01-14 - mpluskal@suse.com
- Update to version 2.1.1 (boo#1019946):
* intel_microcode: fix heap buffer overflow on -tr loader
* intel_microcode, iucode_tool: track buffer sizes when iterating
* intel_microcode: forbid unknown buffer sizes in intel_ucode_check_microcode()
* intel_microcode, iucode_tool: no more magic 1024 constants
* intel_microcode: harden intel_ucode_scan_for_microcode()
* intel_microcode, iucode_tool: enhance microcode scan API
* spelling fixes to comments, messages and docs
* update copyright dates to 2017
* Ready for release: v2.1.1
* ChangeLog, NEWS: add CVE-2017-0357
2016-11-24 - mpluskal@suse.com
- Update to version 2.1:
* iucode_tool: prepare for early-initramfs size minimization
* iucode_tool: add command line option to minimize early initramfs size
* iucode_tool(8): document --mini-earlyfw and --normal-earlyfw
* iucode_tool: cosmetic error path cleanup for write_cpio_header()
* iucode_tool: alternative bug-workaround for the early initramfs
* intel_microcode: constify and restyle function prototypes
* iucode_tool: constify function paramenters
* Makefile.am: ship CONTRIBUTING in the tarball
* Ready for release: v2.1

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