VulnerabilityModified

CVE-2022-40512

Transient DOS in WLAN Firmware due to buffer over-read while processing probe response or beacon.

HIGH 7.5EPSS 0.42%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (0.42%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

Transient DOS in WLAN Firmware due to buffer over-read while processing probe response or beacon.

CVSS 3.1: 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS: 0.42% probability · 36th percentile
CISA KEV: Not listed
Weakness: CWE-126, CWE-125
Affected: qualcomm/apq8009 firmware · qualcomm/apq8017 firmware · qualcomm/apq8064au firmware · qualcomm/apq8076 firmware · qualcomm/apq8092 firmware · qualcomm/apq8094 firmware · qualcomm/apq8096au firmware · qualcomm/aqt1000 firmware · qualcomm/ar8031 firmware · qualcomm/ar8035 firmware · qualcomm/ar9380 firmware · qualcomm/csr8811 firmware · qualcomm/csra6620 firmware · qualcomm/csra6640 firmware · qualcomm/csrb31024 firmware · qualcomm/ipq4018 firmware · qualcomm/ipq4028 firmware · qualcomm/ipq4029 firmware · qualcomm/ipq5010 firmware · qualcomm/ipq5018 firmware · +40 more
Source: product-security@qualcomm.com

References

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

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