VulnerabilityModified

CVE-2022-40505

Information disclosure due to buffer over-read in Modem while parsing DNS hostname.

HIGH 7.5EPSS 0.35%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (0.35%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

Information disclosure due to buffer over-read in Modem while parsing DNS hostname.

CVSS 3.1: 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS: 0.35% probability · 29th percentile
CISA KEV: Not listed
Weakness: CWE-126, CWE-125
Affected: qualcomm/9205 lte modem firmware · qualcomm/9206 lte modem firmware · qualcomm/9207 lte modem firmware · qualcomm/mdm8207 firmware · qualcomm/qca4004 firmware · qualcomm/qca4010 firmware · qualcomm/qts110 firmware · qualcomm/snapdragon 1100 wearable platform firmware · qualcomm/snapdragon 1200 wearable platform firmware · qualcomm/snapdragon wear 1300 platform firmware · qualcomm/snapdragon x5 lte modem firmware · qualcomm/wcd9306 firmware · qualcomm/wcd9330 firmware
Source: product-security@qualcomm.com

References

https://www.qualcomm.com/company/product-security/bulletins/may-2023-bulletinVendor Advisory
https://www.qualcomm.com/company/product-security/bulletins/may-2023-bulletinVendor Advisory

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