CVE-2023-23305

2023-05-2300:00:00

mitre

www.cve.org

garminos

tvm component

buffer overflow

vulnerability

firmware hijacking

AI Score

9.6

Confidence

High

EPSS

0.003

Percentile

70.3%

JSON

The GarminOS TVM component in CIQ API version 1.0.0 through 4.1.7 is vulnerable to various buffer overflows when loading binary resources. A malicious application embedding specially crafted resources could hijack the execution of the device’s firmware.

References

github.com/anvilsecure/garmin-ciq-app-research/blob/main/advisories/CVE-2023-23305.md