High severity8.3NVD Advisory· Published Nov 2, 2022· Updated Jun 17, 2026
CVE-2022-24936
CVE-2022-24936
Description
Out-of-Bounds error in GBL parser in Silicon Labs Gecko Bootloader version 4.0.1 and earlier allows attacker to overwrite flash Sign key and OTA decryption key via malicious bootloader upgrade.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
30+ 1 more
- (no CPE)range: 0
- (no CPE)range: <=4.0.1
Patches
Vulnerability mechanics
References
1- community.silabs.com/sfc/servlet.shepherd/document/download/0698Y00000Gdop4QABnvdPermissions RequiredVendor Advisory
News mentions
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