Vulnerability · Published Aug 31, 2020 · Assigned by mitre
CVE-2020-13464
Medium 4.2
In plain English
A medium-severity security flaw in the affected software. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 14% of all known vulnerabilities).
Severity (CVSS NVD)4.2Medium
Exploit odds (30 days)0.2%top 85.7% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
The flash memory readout protection in China Key Systems & Integrated Circuit CKS32F103 devices allows physical attackers to extract firmware via the debug interface by utilizing the CPU or DMA module.
Affected products (as reported)
References
- https://www.usenix.org/system/files/woot20-paper-obermaier.pdf x_refsource_MISC