PatchTheCVEnetwork block device vulnerabilities and fixes
Recent CVEs affecting network block device, with upgrade or downgrade steps. 2 tracked.
Also searched as: networkblockdevice.
network block device has 2 tracked vulnerabilities, 2 critical. A fixed release or vendor patch exists for 2. Most recent: 2022-03-06. Highest priority: CVE-2022-26496 (score 72/100).
- CVE-2022-26496 CRITICAL 9.8 UPGRADE MITIGATE In nbd-server in nbd before 3.24, there is a stack-based buffer overflow
- CVE-2022-26495 CRITICAL 9.8 UPGRADE MITIGATE In nbd-server in nbd before 3.24, there is an integer overflow with a resultant heap-based buffer overflow
FAQ
How do I fix network block device vulnerabilities?
Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.
Is network block device being exploited right now?
None of the tracked network block device CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which network block device CVE should I patch first?
CVE-2022-26496 currently ranks highest (72/100): In nbd-server in nbd before 3.24, there is a stack-based buffer overflow.