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b1 firmware vulnerabilities and fixes

Recent CVEs affecting b1 firmware, with upgrade or downgrade steps. 2 tracked.

Also searched as: b1firmware.

b1 firmware has 2 tracked vulnerabilities, 0 critical. A fixed release or vendor patch exists for 0. Most recent: 2017-09-15. Highest priority: CVE-2017-2153 (score 50/100).

FAQ

How do I fix b1 firmware 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 b1 firmware being exploited right now?

None of the tracked b1 firmware CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.

Which b1 firmware CVE should I patch first?

CVE-2017-2153 currently ranks highest (50/100): SEIL/x86 Fuji 1.70 to 5.62, SEIL/BPV4 5.00 to 5.62, SEIL/X1 1.30 to 5.62, SEIL/X2 1.30 to 5.62, SEIL/B1 1.00 t.

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