CVE-2022-46399: High severity microchip bm78 firmware vulnerability
The Microchip RN4870 module firmware 1.43 (and the Microchip PIC LightBlue Explorer Demo 4.2 DT100112) is unresponsive with ConReqTimeoutZero.
Affected Software
Event History
Frequently Asked Questions
What is CVE-2022-46399?
CVE-2022-46399 refers to a vulnerability in the Microchip RN4870 module firmware version 1.43 and the Microchip PIC LightBlue Explorer Demo version 4.2 DT100112.
What is the severity of CVE-2022-46399?
The severity of CVE-2022-46399 is high, with a severity value of 7.5.
Which software versions are affected by CVE-2022-46399?
CVE-2022-46399 affects Microchip RN4870 module firmware version 1.43 and Microchip PIC LightBlue Explorer Demo version 4.2 DT100112.
What is the impact of CVE-2022-46399?
CVE-2022-46399 causes the affected firmware and demo to become unresponsive with ConReqTimeoutZero.
Are other Microchip modules affected by CVE-2022-46399?
No, other Microchip modules like Microchip Bm78, Bm83, Rn4871, Bm70, Bm71, Bm64, Bm77, Is1870, Is1871, Rn4678, Pic32cx1012bz25048, and Wbz451 are not affected by CVE-2022-46399.