Bug 2073906 (CVE-2022-1284)

Summary:	CVE-2022-1284 radare2: heap-use-after-free in radareorg/radare2
Product:	[Other] Security Response	Reporter:	Avinash Hanwate <ahanwate>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED UPSTREAM	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	henrik, rebus
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2022-04-11 08:08:07 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	2073907, 2073908
Bug Blocks:

Description Avinash Hanwate 2022-04-11 05:57:52 UTC

heap-use-after-free in GitHub repository radareorg/radare2 prior to 5.6.8. This vulnerability is capable of inducing denial of service.

https://huntr.dev/bounties/e98ad92c-3a64-48fb-84d4-d13afdbcbdd7
https://github.com/radareorg/radare2/commit/64a82e284dddabaeb549228380103b57dead32a6

Comment 1 Avinash Hanwate 2022-04-11 05:58:19 UTC

Created radare2 tracking bugs for this issue:

Affects: epel-all [bug 2073907]
Affects: fedora-all [bug 2073908]

Comment 2 Product Security DevOps Team 2022-04-11 08:08:06 UTC

This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.