sd 820a firmware vulnerabilities and fixes

Recent CVEs affecting sd 820a firmware, with upgrade or downgrade steps. 3 tracked.

Also searched as: sd820afirmware.

sd 820a firmware has 3 tracked vulnerabilities, 1 critical. A fixed release or vendor patch exists for 0. Most recent: 2024-11-26. Highest priority: CVE-2017-17772 (score 46/100).

• CVE-2017-18307 HIGH 8.4 MITIGATE MITIGATE Information disclosure possible while audio playback.
• CVE-2017-18306 HIGH 8.4 MITIGATE MITIGATE Information disclosure due to uninitialized variable.
• CVE-2017-17772 CRITICAL 9.8 MITIGATE MITIGATE In multiple functions that process 802.11 frames, out-of-bounds reads can occur due to insufficient validation

FAQ

How do I fix sd 820a 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 sd 820a firmware being exploited right now?

None of the tracked sd 820a firmware CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.

Which sd 820a firmware CVE should I patch first?

CVE-2017-17772 currently ranks highest (46/100): In multiple functions that process 802.11 frames, out-of-bounds reads can occur due to insufficient validation.

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