Bug 2348062 (CVE-2022-49095)

Summary:	CVE-2022-49095 kernel: scsi: zorro7xx: Fix a resource leak in zorro7xx_remove_one()
Product:	[Other] Security Response	Reporter:	OSIDB Bzimport <bzimport>
Component:	vulnerability	Assignee:	Product Security DevOps Team <prodsec-dev>
Status:	NEW ---	QA Contact:
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	unspecified	CC:	dfreiber, drow, jburrell, vkumar
Target Milestone:	---	Keywords:	Security
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Hardware:	All
OS:	Linux
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oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
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Description OSIDB Bzimport 2025-02-26 03:16:18 UTC

In the Linux kernel, the following vulnerability has been resolved:

scsi: zorro7xx: Fix a resource leak in zorro7xx_remove_one()

The error handling path of the probe releases a resource that is not freed
in the remove function. In some cases, a ioremap() must be undone.

Add the missing iounmap() call in the remove function.

Comment 1 Avinash Hanwate 2025-02-26 12:44:22 UTC

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025022659-CVE-2022-49095-641f@gregkh/T

Comment 2 Avinash Hanwate 2025-02-26 17:12:25 UTC

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025022659-CVE-2022-49095-641f@gregkh/T