Bug 2157015 (CVE-2022-4843)

Summary:	CVE-2022-4843 radare2: Fix null deref in io.bank
Product:	[Other] Security Response	Reporter:	Sandipan Roy <saroy>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED UPSTREAM	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	Keywords:	Security
Target Milestone:	---
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:	2022-12-31 05:01:17 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:	2157016, 2157017
Bug Blocks:	2156948

Description Sandipan Roy 2022-12-30 05:59:14 UTC

NULL Pointer Dereference in GitHub repository radareorg/radare2 prior to 5.8.2.

https://huntr.dev/bounties/075b2760-66a0-4d38-b3b5-e9934956ab7f
https://github.com/radareorg/radare2/commit/842f809d4ec6a12af2906f948657281c9ebc8a24

Comment 1 Sandipan Roy 2022-12-30 05:59:34 UTC

Created radare2 tracking bugs for this issue:

Affects: epel-all [bug 2157016]
Affects: fedora-all [bug 2157017]

Comment 2 Product Security DevOps Team 2022-12-31 05:01:15 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.