CVE-2021-25489
Last modified
CVE-2021-25489 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. Assuming radio permission is gained, missing input validation in modem interface driver prior to SMR Oct-2021 Release 1 results in format string bug leading to kernel panic.. CISA has confirmed active exploitation in the wild. EPSS estimates a 0.52% chance of exploitation in the next 30 days.
Description
Assuming radio permission is gained, missing input validation in modem interface driver prior to SMR Oct-2021 Release 1 results in format string bug leading to kernel panic.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Exploitation Status
This vulnerability is listed in CISA’s Known Exploited Vulnerabilities catalog, confirming active exploitation in the wild. Federal agencies must remediate by .
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Samsung | Android | 8.1 | — |
| Samsung | Android | 9.0 | Smr-Apr-2021-R1 |
| Samsung | Android | 10.0 | Smr-Apr-2021-R1 |
| Samsung | Android | 11.0 | Smr-Apr-2021-R1 |
References
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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