Bug 1214583 (CVE-2022-48522)

Summary:	VUL-0: CVE-2022-48522: perl: stack-based crash in S_find_uninit_var()
Product:	[Novell Products] SUSE Security Incidents	Reporter:	Stoyan Manolov <stoyan.manolov>
Component:	Incidents	Assignee:	Michael Schröder <mls>
Status:	RESOLVED INVALID	QA Contact:	Security Team bot <security-team>
Severity:	Normal
Priority:	P5 - None	CC:	security-team
Version:	unspecified
Target Milestone:	---
Hardware:	Other
OS:	Other
URL:	https://smash.suse.de/issue/376061/
Whiteboard:
Found By:	Security Response Team	Services Priority:
Business Priority:		Blocker:	---
Marketing QA Status:	---	IT Deployment:	---

Description Stoyan Manolov 2023-08-24 14:19:51 UTC

CVE-2022-48522

In Perl 5.34.0, function S_find_uninit_var in sv.c has a stack-based crash that
can lead to remote code execution or local privilege escalation.

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2022-48522
https://bugzilla.redhat.com/show_bug.cgi?id=2234416
https://www.cve.org/CVERecord?id=CVE-2022-48522
https://github.com/Perl/perl5/blob/79a7b254d85a10b65126ad99bf10e70480569d68/sv.c#L16336-L16345

Comment 1 Stoyan Manolov 2023-08-24 14:20:54 UTC

We are not shipping any of the vulnerable perl versions. Closing as Not affected.