VulnerabilityModified

CVE-2022-40534

Memory corruption due to improper validation of array index in Audio.

HIGH 7.8EPSS 0.12%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (0.12%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

Memory corruption due to improper validation of array index in Audio.

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: 0.12% probability · 2th percentile
CISA KEV: Not listed
Weakness: CWE-129
Affected: qualcomm/wcn685x-5 firmware · qualcomm/wcn685x-1 firmware · qualcomm/wcn785x-1 firmware · qualcomm/wcn785x-5 firmware · qualcomm/snapdragon w5\+ gen 1 wearable platform firmware · qualcomm/sw5100 firmware · qualcomm/sw5100p firmware · qualcomm/sxr2230p firmware · qualcomm/wcd9380 firmware · qualcomm/wcd9385 firmware · qualcomm/wsa8830 firmware · qualcomm/wsa8832 firmware · qualcomm/wsa8835 firmware
Source: product-security@qualcomm.com

References

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

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