CVE-2025-20983
MEDIUMCVSS 6.7/10EPSS 0.13%
Last modified
CVE-2025-20983 is a medium-severity vulnerability rated 6.7/10 on the CVSS scale. Out-of-bounds write in checking auth secret in KnoxVault trustlet prior to SMR Jul-2025 Release 1 allows local privileged attackers to write out-of-bounds memory.. EPSS estimates a 0.13% chance of exploitation in the next 30 days.
Description
Out-of-bounds write in checking auth secret in KnoxVault trustlet prior to SMR Jul-2025 Release 1 allows local privileged attackers to write out-of-bounds memory.
Metrics
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Samsung | Android | 14.0 |
| Samsung | Android | 15.0 |
References
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2025-20983?
Out-of-bounds write in checking auth secret in KnoxVault trustlet prior to SMR Jul-2025 Release 1 allows local privileged attackers to write out-of-bounds memory.
How severe is CVE-2025-20983?
CVE-2025-20983 has a CVSS score of 6.7/10 (MEDIUM severity). The EPSS model estimates a 0.13% probability of exploitation in the next 30 days.
How do I fix CVE-2025-20983?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2025-20983?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST