VulnerabilityAnalyzed

CVE-2024-49847

Transient DOS while processing of a registration acceptance OTA due to incorrect ciphering key data IE.

HIGH 7.5EPSS 0.25%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (0.25%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

Transient DOS while processing of a registration acceptance OTA due to incorrect ciphering key data IE.

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: 0.25% probability · 16th percentile
CISA KEV: Not listed
Weakness: CWE-126, CWE-125
Affected: qualcomm/ar8035 firmware · qualcomm/fastconnect 7800 firmware · qualcomm/qca6574au firmware · qualcomm/qca6584au firmware · qualcomm/qca6595au firmware · qualcomm/qca6678aq firmware · qualcomm/qca6688aq firmware · qualcomm/qca6698aq firmware · qualcomm/qca8081 firmware · qualcomm/qca8337 firmware · qualcomm/qcc710 firmware · qualcomm/qcn6224 firmware · qualcomm/qcn6274 firmware · qualcomm/qfw7114 firmware · qualcomm/qfw7124 firmware · qualcomm/sdm429w firmware · qualcomm/sdx80m firmware · qualcomm/sm7675 firmware · qualcomm/sm7675p firmware · qualcomm/sm8635 firmware · +27 more
Source: product-security@qualcomm.com

References

https://docs.qualcomm.com/product/publicresources/securitybulletin/may-2025-bulletin.htmlVendor Advisory

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