vulnwire
6.5med

CVE-2018-5871

In Snapdragon (Automobile, Mobile, Wear) in version MDM9206, MDM9607, MDM9640, MDM9650, MSM8996AU, QCA6574AU, SD 210/SD 212/SD 205, SD 425,…

Published 8 y ago · modified 4 mo ago · JSON

CVSS
6.5
v3.0 · NVD
CISA KEV
No
not known exploited
EPSS
0.3%
percentile 20%
Public exploits
0
none known

In Snapdragon (Automobile, Mobile, Wear) in version MDM9206, MDM9607, MDM9640, MDM9650, MSM8996AU, QCA6574AU, SD 210/SD 212/SD 205, SD 425, SD 427, SD 430, SD 435, SD 450, SD 615/16/SD 415, SD 625, SD 650/52, SD 820A, SD 835, SD 845, SD 850, SDA660, SDM429, SDM439, SDM630, SDM632, SDM636, SDM660, SDM710, Snapdragon_High_Med_2016, MAC address randomization performed during probe requests (for privacy reasons) is not done properly due to a flawed RNG which produces repeating output much earlier than expected.

Exploit prediction (EPSS)

0.28% probability of exploitation in the next 30 days, higher than 20% of all scored CVEs.

CVSS scores

Assigned byVersionScoreVector
NVD3.06.5CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
NVD2.03.3AV:A/AC:L/Au:N/C:N/I:P/A:N

Affected products

  • Qualcomm, Inc. Snapdragon Automobile, Snapdragon Mobile, Snapdragon Wear

Classification

Weakness
  • CWE-338 Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)

References

  • source.android.com /security/bulletin/2018-09-01#qualcomm-closed-source-components · x_refsource_CONFIRM, x_transferred
  • qualcomm.com /company/product-security/bulletins · x_refsource_CONFIRM, x_transferred

Sources

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