CVE-2022-2526 use-after-free Vulnerability in StarWind products
Title: CVE-2022-2526 use-after-free Vulnerability in StarWind products
Note: StarWind will continue to update this vulnerability as new information becomes available
Vulnerability ID: SW-20221124-0001
A use-after-free vulnerability was found in systemd. This issue occurs due to the on_stream_io() function and dns_stream_complete() function in ‘resolved-dns-stream.c’ not incrementing the reference counting for the DnsStream object.
Other functions and callbacks called can dereference the DNSStream object, causing the use-after-free when the reference is still used later.
|CVE||CVSS 2.0 Score||CVSS 3.x Score|
|NVD||NVD – CVE-2022-2526 (nist.gov)|
StarWind VSAN build 14398
Not affected products:
StarWind SAN&NAS (all versions)
StarWind HCA and Command Center (all versions)
StarWind VSAN for Hyper-V (all versions)
StarWind VTL component (all versions for Windows Server)
StarWind V2V (all versions)
StarWind Tape Redirector component (all versions)
StarWind Deduplication Analyzer (all versions)
StarWind rPerf (all versions)
StarWind iSCSI Accelerator (all versions)
StarWind NVMe-oF Initiator (all versions)
Software Versions and Fixes
Fixed in StarWind VSAN Version V8 (build 15020)
Update to StarWind VSAN Version V8 (build 15020) or higher
Obtaining Software Fixes
Software updates will be available in StarWind release notes – https://www.starwindsoftware.com/release-notes-build. To update the software, perform the steps described at the following link – https://knowledgebase.starwindsoftware.com/guidance/upgrading-from-any-starwind-version-to-any-starwind-version/ or contact support to perform an update. You can submit a support request using the following link https://www.starwindsoftware.com/support-form or contact Support directly via email firstname.lastname@example.org or via phone +1 617 829 4499.
Status of Notice
StarWind will continue to update information regarding this vulnerability as new details become available.
This vulnerability article should be considered as the single source of current, up-to-date, authorized and accurate information posted by StarWind Software.
|1.0||2022-12-09||Initial Public Release|
|2.0||2023-03-16||Added remediation versions and final status|