A radare2 security update has been released for Fedora 34.

SECURITY: Fedora 34 Update: radare2-5.6.0-1.fc34

--------------------------------------------------------------------------------
Fedora Update Notification
FEDORA-2022-ba3248e596
2022-02-22 00:25:29.659958
--------------------------------------------------------------------------------

Name : radare2
Product : Fedora 34
Version : 5.6.0
Release : 1.fc34
URL :   https://radare.org/
Summary : The reverse engineering framework
Description :
The radare2 is a reverse-engineering framework that is multi-architecture,
multi-platform, and highly scriptable. Radare2 provides a hexadecimal
editor, wrapped I/O, file system support, debugger support, diffing
between two functions or binaries, and code analysis at opcode,
basic block, and function levels.

--------------------------------------------------------------------------------
Update Information:

Update to version 5.6.0 fixes some security bugs.
--------------------------------------------------------------------------------
ChangeLog:

* Wed Feb 9 2022 Michal Ambroz 5.6.0-1
- bump to 5.6.0
- fix CVE-2022-0419
- fix CVE-2021-4021
* Wed Jan 26 2022 Henrik Nordstrom - 5.5.4-1
- Update to version 5.5.4
- should be fixing CVE-2021-4021
* Fri Jan 21 2022 Fedora Release Engineering - 5.4.2-1.1
- Rebuilt for   https://fedoraproject.org/wiki/Fedora_36_Mass_Rebuild
--------------------------------------------------------------------------------
References:

[ 1 ] Bug #1989137 - CVE-2021-3673 radare2: improper input validation can lead to resource exhaustion when reading LE binary [epel-all]
  https://bugzilla.redhat.com/show_bug.cgi?id=1989137
[ 2 ] Bug #2006164 - radare2-5.6.0 is available
  https://bugzilla.redhat.com/show_bug.cgi?id=2006164
[ 3 ] Bug #2027695 - CVE-2021-4021 radare2: uncontrolled resource consumption via specially crafted ELF64 binary for MIPS architecture [fedora-all]
  https://bugzilla.redhat.com/show_bug.cgi?id=2027695
[ 4 ] Bug #2027696 - CVE-2021-4021 radare2: uncontrolled resource consumption via specially crafted ELF64 binary for MIPS architecture [epel-all]
  https://bugzilla.redhat.com/show_bug.cgi?id=2027696
[ 5 ] Bug #2045240 - CVE-2022-0173 radare2: is vulnerable to Out-of-bounds Read [fedora-all]
  https://bugzilla.redhat.com/show_bug.cgi?id=2045240
[ 6 ] Bug #2045242 - CVE-2022-0173 radare2: is vulnerable to Out-of-bounds Read [epel-all]
  https://bugzilla.redhat.com/show_bug.cgi?id=2045242
[ 7 ] Bug #2050588 - CVE-2022-0419 radare2: NULL pointer dereference in load_buffer() in bin_xnu_kernelcache.c [epel-all]
  https://bugzilla.redhat.com/show_bug.cgi?id=2050588
[ 8 ] Bug #2050589 - CVE-2022-0419 radare2: NULL pointer dereference in load_buffer() in bin_xnu_kernelcache.c [fedora-all]
  https://bugzilla.redhat.com/show_bug.cgi?id=2050589
--------------------------------------------------------------------------------

This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2022-ba3248e596' at the command
line. For more information, refer to the dnf documentation available at
  http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label

All packages are signed with the Fedora Project GPG key. More details on the
GPG keys used by the Fedora Project can be found at
  https://fedoraproject.org/keys
--------------------------------------------------------------------------------
_______________________________________________