QualcommCVE-2016-10434CVE-2016-10434
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
AI Score
Confidence
High
EPSS
Percentile
44.6%
In Android before 2018-04-05 or earlier security patch level on Qualcomm Snapdragon Automobile and Snapdragon Mobile SD 820 and SD 820A, the input to RPMB write response function is a buffer from HLOS that needs to be authenticated (using HMAC) and then processed. However, some of the processing occurs before the buffer is authenticated. The function will return various types of errors depending on the values of the response and result fields of the buffer before verifying the HMAC tag.
Affected configurations
| Vendor | Product | Version | CPE |
|---|---|---|---|
| qualcomm | sd_820_firmware | - | cpe:2.3:o:qualcomm:sd_820_firmware:-:*:*:*:*:*:*:* |
| qualcomm | sd_820 | - | cpe:2.3:h:qualcomm:sd_820:-:*:*:*:*:*:*:* |
| qualcomm | sd_820a_firmware | - | cpe:2.3:o:qualcomm:sd_820a_firmware:-:*:*:*:*:*:*:* |
| qualcomm | sd_820a | - | cpe:2.3:h:qualcomm:sd_820a:-:*:*:*:*:*:*:* |
CNA Affected
[
{
"product": "Snapdragon Automobile, Snapdragon Mobile",
"vendor": "Qualcomm, Inc.",
"versions": [
{
"status": "affected",
"version": "SD 820, SD 820A"
}
]
}
]Related
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
AI Score
Confidence
High
EPSS
Percentile
44.6%