Bug 1225524 (CVE-2022-48706) - VUL-0: CVE-2022-48706: kernel: vdpa: ifcvf: do proper cleanup if IFCVF init fails
Summary: VUL-0: CVE-2022-48706: kernel: vdpa: ifcvf: do proper cleanup if IFCVF init f...
Status: NEW
Alias: CVE-2022-48706
Product: SUSE Security Incidents
Classification: Novell Products
Component: Incidents (show other bugs)
Version: unspecified
Hardware: Other Other
: P3 - Medium : Normal
Target Milestone: ---
Assignee: Joey Lee
QA Contact: Security Team bot
URL: https://smash.suse.de/issue/407153/
Whiteboard: CVSSv3.1:SUSE:CVE-2022-48706:4.4:(AV:...
Keywords:
Depends on:
Blocks:
 
Reported: 2024-05-28 16:34 UTC by SMASH SMASH
Modified: 2024-06-05 13:33 UTC (History)
2 users (show)

See Also:
Found By: Security Response Team
Services Priority:
Business Priority:
Blocker: ---
Marketing QA Status: ---
IT Deployment: ---

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Description SMASH SMASH 2024-05-28 16:34:45 UTC 
In the Linux kernel, the following vulnerability has been resolved:

vdpa: ifcvf: Do proper cleanup if IFCVF init fails

ifcvf_mgmt_dev leaks memory if it is not freed before
returning. Call is made to correct return statement
so memory does not leak. ifcvf_init_hw does not take
care of this so it is needed to do it here.

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2022-48706
https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2022/CVE-2022-48706.mbox
https://git.kernel.org/stable/c/5d2cc32c1c10bd889125d2adc16a6bc3338dcd3e
https://git.kernel.org/stable/c/6b04456e248761cf68f562f2fd7c04e591fcac94
https://www.cve.org/CVERecord?id=CVE-2022-48706
https://bugzilla.redhat.com/show_bug.cgi?id=2282602