High severity8.4NVD Advisory· Published Jan 6, 2023· Updated Jun 17, 2026
CVE-2022-2483
CVE-2022-2483
Description
The bootloader in the Nokia ASIK AirScale system module (versions 474021A.101 and 474021A.102) loads public keys for firmware verification signature. If an attacker modifies the flash contents to corrupt the keys, secure boot could be permanently disabled on a given device.
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Affected products
4- cpe:2.3:o:nokia:asik_airscale_474021a.101_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:nokia:asik_airscale_474021a.102_firmware:-:*:*:*:*:*:*:*
- Range: = 474021A.101, = 474021A.102
- Range: 474021A.101
Patches
Vulnerability mechanics
References
1- www.cisa.gov/uscert/ics/advisories/icsa-22-307-02nvdThird Party AdvisoryUS Government Resource
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