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HIGH · 7.8

CVE-2018-11857

Improper input validation in WLAN encrypt/decrypt module can lead to a buffer copy in Snapdragon Mobile in version SD 835, SD 845, SD 850

Vulnerability Description

Improper input validation in WLAN encrypt/decrypt module can lead to a buffer copy in Snapdragon Mobile in version SD 835, SD 845, SD 850

CVSS Score

7.8

HIGH

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
QualcommSd 835 Firmware-
QualcommSd 835-
QualcommSd 845 Firmware-
QualcommSd 845-
QualcommSd 850 Firmware-
QualcommSd 850-

Related Weaknesses (CWE)

CWE-119

References

FAQ

What is CVE-2018-11857?

CVE-2018-11857 is a vulnerability with a CVSS score of 7.8 (HIGH). Improper input validation in WLAN encrypt/decrypt module can lead to a buffer copy in Snapdragon Mobile in version SD 835, SD 845, SD 850

How severe is CVE-2018-11857?

CVE-2018-11857 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2018-11857?

Check the references section above for vendor advisories and patch information. Affected products include: Qualcomm Sd 835 Firmware, Qualcomm Sd 835, Qualcomm Sd 845 Firmware, Qualcomm Sd 845, Qualcomm Sd 850 Firmware.