CVE-2022-46403
High
Description
The Microchip RN4870 module firmware 1.43 (and the Microchip PIC LightBlue Explorer Demo 4.2 DT100112) mishandles reject messages.
SeverityHigh
CVSS8.6
Exploit probability—
ProductMicrochip Rn4870 Firmware
PublishedDec 19, 2022
First seenDec 19, 2022
Weakness typeCWE-755CWE-755
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| microchip rn4870_firmware | 1.43 | — |
| microchip bm78_firmware | 1.43 | — |
| microchip bm83_firmware | 1.43 | — |
| microchip rn4871_firmware | 1.43 | — |
| microchip bm70_firmware | 1.43 | — |
| microchip bm71_firmware | 1.43 | — |
| microchip pic_lightblue_explorer_demo_firmware | 4.2_dt100112 | — |
| microchip is1871_firmware | 1.43 | — |
| microchip is1870_firmware | 1.43 | — |
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