VulnerabilityModified

CVE-2022-40502

Transient DOS due to improper input validation in WLAN Host.

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 due to improper input validation in WLAN Host.

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-20
Affected: qualcomm/csr8811 firmware · qualcomm/ipq5010 firmware · qualcomm/ipq5018 firmware · qualcomm/ipq5028 firmware · qualcomm/ipq6000 firmware · qualcomm/ipq6010 firmware · qualcomm/ipq6018 firmware · qualcomm/ipq6028 firmware · qualcomm/ipq8070a firmware · qualcomm/ipq8071a firmware · qualcomm/ipq8072a firmware · qualcomm/ipq8074a firmware · qualcomm/ipq8076 firmware · qualcomm/ipq8076a firmware · qualcomm/ipq8078 firmware · qualcomm/ipq8078a firmware · qualcomm/ipq8173 firmware · qualcomm/ipq8174 firmware · qualcomm/ipq9008 firmware · qualcomm/ipq9574 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.