SK Hynix manufactures memory components including DDR4 and LPDDR4 SDRAM modules and their associated firmware, representing critical data-path components across consumer, enterprise, and mobile devices. Reported vulnerabilities have centered on input-validation issues in firmware, reflecting the complexity of memory controllers and their interaction with host system interfaces; live severity, exploitation, and exposure counts are shown alongside this summary.
The number and severity of CVEs published that impact products developed by Skhynix over time
Signals from CVEs in this vendor scope (2 CVEs).
2 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2021-42114HIGH Modern DRAM devices (PC-DDR4, LPDDR4X) are affected by a vulnerability in their internal Target Row Refresh (TRR) mitigation against Rowhammer attacks. Novel non-uniform Rowhammer | Nov 16, 2021 | 8.3 | 27 | NO | NO |
CVE-2020-10255CRITICAL Modern DRAM chips (DDR4 and LPDDR4 after 2015) are affected by a vulnerability in deployment of internal mitigations against RowHammer attacks known as Target Row Refresh (TRR), ak | Mar 10, 2020 | 9.0 | 23 | NO | NO |
Signals from CVEs in this vendor scope (2 CVEs).
An overview of all social media posts that mention a CVE ID that affects a product developed by Skhynix.
Media articles that mention a CVE ID that affects a product developed by Skhynix — matched by CVE ID, not by vendor name.