SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityAnalyzed

CVE-2025-47389

Memory corruption when buffer copy operation fails due to integer overflow during attestation report generation.

HIGH 7.8EPSS 0.10%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (0.10%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

Memory corruption when buffer copy operation fails due to integer overflow during attestation report generation.

CVSS 3.1
7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS
0.10% probability · 1th percentile
CISA KEV
Not listed
Weakness
CWE-120
Affected
qualcomm/ar8035 firmware · qualcomm/cologne firmware · qualcomm/csra6620 firmware · qualcomm/csra6640 firmware · qualcomm/fastconnect 6200 firmware · qualcomm/snapdragon x35 5g modem-rf system firmware · qualcomm/snapdragon x53 5g modem-rf system firmware · qualcomm/snapdragon x55 5g modem-rf system firmware · qualcomm/snapdragon x72 5g modem-rf system firmware · qualcomm/snapdragon x75 5g modem-rf system firmware · qualcomm/snapdragon xr2\+ gen 1 platform firmware · qualcomm/snapdragon xr2 5g platform firmware · qualcomm/srv1h firmware · qualcomm/srv1l firmware · qualcomm/srv1m firmware · qualcomm/sw6100 firmware · qualcomm/sw6100p firmware · qualcomm/sxr2330p firmware · qualcomm/sxr2350p firmware · qualcomm/themisto firmware · +40 more
Source
product-security@qualcomm.com

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