Last Modified: Feb. 11, 2022
The RNDIS USB device class includes a buffer overflow vulnerability. Zephyr versions >= v2.6.0 contain Heap-based Buffer Overflow (CWE-122). For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-hvfp-w4h8-gxvj
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Found exploits:
Attack Vector: Physical
Attack Complexity: Low
Privileges Required: None
User Interaction: None
Scope: Unchanged
Confidentiality: High
Integrity: High
Availability: High
Base Score: 6.8
Exploitability Score:
0.9
Impact Score: 5.9
CVSS V3: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Access Vector: Local
Access Complexity: Low
Authentication: None
Confidentiality Impact: Complete
Integrity Impact: Complete
Availability Impact: Complete
Base Score: 7.2
Exploitability Score: 3.9
Impact Score: 10.0
CVSS V2: AV:L/AC:L/Au:N/C:C/I:C/A:C
CWE-787
| Condition | Configuration | |
|---|---|---|
| OR | ||
| OR | ||
| cpe:2.3:o:zephyrproject:zephyr:*:*:*:*:*:*:*:* Part: o Vendor: zephyrproject | Alle Schwachstellen für zephyrproject | |
<?xml version="1.0" ?>
<set operator="and">
<set operator="or">
<prop key="operating_system" value="cpe:2.3:o:zephyrproject:zephyr:*:*:*:*:*:*:*:*"/>
</set>
<prop key="program_influence" value="input"/>
<prop key="range" value="local"/>
</set>
<?xml version="1.0" ?>
<set operator="and">
<prop key="target" value="host"/>
<set operator="or">
<prop key="program_influence" value="input"/>
<prop key="program_influence" value="output"/>
<prop key="program_influence" value="existence"/>
</set>
<prop key="data" value="any"/>
<set operator="or">
<prop key="data_influence" value="read"/>
<prop key="data_influence" value="write"/>
<prop key="data_influence" value="delete"/>
</set>
<set operator="or">
<prop key="range" value="local"/>
<prop key="range" value="local"/>
</set>
</set>