Vulnerability Monitor

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CVE-2014-9995

In Android before 2018-04-05 or earlier security patch level on Qualcomm Snapdragon Mobile SD 400 and SD 800, in drmprov_cmd_verify_key(), the variable feature_name_length is not validated. There is a check for feature_name_len + filePathLen but there might be an integer wrap when checking feature_name_len + filePathLen. This leads to a buffer overflow.

Published

2018-04-18T14:29:02.293

Last Modified

2024-11-21T02:22:09.170

Status

Modified

Source

[email protected]

Severity

CVSSv3.0: 9.8 (CRITICAL)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: COMPLETE
Integrity Impact: COMPLETE
Availability Impact: COMPLETE

Exploitability Score

10.0

Impact Score

10.0

Weaknesses

Type: Primary
CWE-119

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	qualcomm	sd_400_firmware	-	Yes
Hardware	qualcomm	sd_400	-	No
Operating System	qualcomm	sd_800_firmware	-	Yes
Hardware	qualcomm	sd_800	-	No

References

http://www.securityfocus.com/bid/103671 Third Party Advisory, VDB Entry ([email protected])
https://source.android.com/security/bulletin/2018-04-01 Vendor Advisory ([email protected])
http://www.securityfocus.com/bid/103671 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
https://source.android.com/security/bulletin/2018-04-01 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)