PatchTheCVElddr4 firmware vulnerabilities and fixes
Recent CVEs affecting lddr4 firmware, with upgrade or downgrade steps. 1 tracked.
Also searched as: lddr4firmware.
lddr4 firmware has 1 tracked vulnerability, 1 critical. A fixed release or vendor patch exists for 0. Most recent: 2021-11-16. Highest priority: CVE-2021-42114 (score 63/100).
- CVE-2021-42114 CRITICAL 9.0 MITIGATE MITIGATE Modern DRAM devices (PC-DDR4, LPDDR4X) are affected by a vulnerability in their internal Target Row Refresh (T
FAQ
How do I fix lddr4 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 lddr4 firmware being exploited right now?
None of the tracked lddr4 firmware CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which lddr4 firmware CVE should I patch first?
CVE-2021-42114 currently ranks highest (63/100): Modern DRAM devices (PC-DDR4, LPDDR4X) are affected by a vulnerability in their internal Target Row Refresh (T.