VAR-202202-1806
Vulnerability from variot - Updated: 2024-02-28 22:21Improper input validation in Exynos baseband prior to SMR Feb-2022 Release 1 allows attackers to send arbitrary NAS signaling messages with fake base station. Android There is an input validation vulnerability in.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. Exynos is a SoC developed and produced by Samsung Mobile and a processor based on Arm architecture for Samsung mobile devices. Baseband is a circuit in a mobile phone that is responsible for demodulating, descrambling, despreading and decoding wireless signals in mobile networks, and passing the final decoded digital signal to the upper-layer processing system for processing
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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