Bug 2073909 (CVE-2022-1283)

Summary:	CVE-2022-1283 radare2: NULL Pointer Dereference in r_bin_ne_get_entrypoints function 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:	2022-08-31 17:32:40 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:	2073910, 2073914
Bug Blocks:

Description Avinash Hanwate 2022-04-11 05:59:36 UTC

NULL Pointer Dereference in r_bin_ne_get_entrypoints function in GitHub repository radareorg/radare2 prior to 5.6.8. This vulnerability allows attackers to cause a denial of service (application crash).

https://huntr.dev/bounties/bfeb8fb8-644d-4587-80d4-cb704c404013
https://github.com/radareorg/radare2/commit/18d1d064bf599a255d55f09fca3104776fc34a67

Comment 1 Avinash Hanwate 2022-04-11 06:04:59 UTC

Created radare2 tracking bugs for this issue:

Affects: fedora-all [bug 2073914]

Comment 2 msiddiqu 2022-08-03 18:33:58 UTC

Created radare2 tracking bugs for this issue:

Affects: epel-all [bug 2073910]

Comment 3 Product Security DevOps Team 2022-08-31 17:32:38 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.