VulnerabilityModified

CVE-2018-5837

HIGH 7.5EPSS 0.63%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (0.63%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

In Snapdragon (Automobile, Mobile, Wear) in version IPQ8074, MDM9206, MDM9607, MDM9640, MDM9650, MSM8996AU, QCA6574AU, SD 210/SD 212/SD 205, SD 425, SD 427, SD 430, SD 435, SD 450, SD 625, 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 is not done properly due to a flawed RNG which produced repeating output much earlier than expected.

CVSS 3.0: 7.5 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
EPSS: 0.63% probability · 48th percentile
CISA KEV: Not listed
Weakness: CWE-338
Affected: qualcomm/ipq8074 firmware · qualcomm/mdm9206 firmware · qualcomm/mdm9607 firmware · qualcomm/mdm9640 firmware · qualcomm/mdm9650 firmware · qualcomm/msm8996au firmware · qualcomm/qca6574au firmware · qualcomm/sd210 firmware · qualcomm/sd212 firmware · qualcomm/sd205 firmware · qualcomm/sd425 firmware · qualcomm/sd427 firmware · qualcomm/sd430 firmware · qualcomm/sd435 firmware · qualcomm/sd450 firmware · qualcomm/sd625 firmware · qualcomm/sd820a firmware · qualcomm/sd835 firmware · qualcomm/sd845 firmware · qualcomm/sd850 firmware · +8 more
Source: product-security@qualcomm.com

References

https://source.android.com/security/bulletin/2018-07-01#qualcomm-closed-source-componentsVendor Advisory
https://www.qualcomm.com/company/product-security/bulletinsVendor Advisory
https://source.android.com/security/bulletin/2018-07-01#qualcomm-closed-source-componentsVendor Advisory
https://www.qualcomm.com/company/product-security/bulletinsVendor Advisory

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.