CVE-2023-20819
Last modified
CVE-2023-20819 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. In CDMA PPP protocol, there is a possible out of bounds write due to a missing bounds check. This could lead to remote escalation of privilege with no additional execution privilege needed. EPSS estimates a 0.61% chance of exploitation in the next 30 days.
Description
In CDMA PPP protocol, there is a possible out of bounds write due to a missing bounds check. This could lead to remote escalation of privilege with no additional execution privilege needed. User interaction is not needed for exploitation. Patch ID: MOLY01068234; Issue ID: ALPS08010003.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Mediatek | Lr11 | All versions |
| Mediatek | Lr12a | All versions |
| Mediatek | Lr13 | All versions |
| Mediatek | Nr15 | All versions |
| Mediatek | Nr16 | All versions |
| Mediatek | Nr17 | All versions |
References
Timeline
- Published
- Last Modified
- Status
- Modified
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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