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Fencer Intel
high 7.5

CVE-2022-40508 json

Reachable assertion in Modem

published 3y ago modified 4mo ago also EUVD-2022-43783

cvss
7.5
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.4%
EPSS 0.4% chance of exploitation in 30 days, percentile 32%
public exploits
0
none known

Summary

Transient DOS due to reachable assertion in Modem while processing config related to cross carrier scheduling, which is not supported.

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CISA SSVC

Exploitation
none
Automatable
yes
Technical impact
partial
Assessed
2y ago

Exploit prediction

0.38% chance of exploitation in the next 30 days, higher than 32% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
CNA 3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NVD 3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected products

  • Qualcomm, Inc. Snapdragon
  • qualcomm 315_5g_iot_modem_firmware
  • qualcomm aqt1000_firmware
  • qualcomm ar8035_firmware
  • qualcomm fastconnect_6200_firmware
  • qualcomm fastconnect_6700_firmware
  • qualcomm fastconnect_6800_firmware
  • qualcomm fastconnect_6900_firmware
  • qualcomm fastconnect_7800_firmware
  • qualcomm qca6391_firmware
  • qualcomm qca6421_firmware
  • qualcomm qca6426_firmware
  • qualcomm qca6431_firmware
  • qualcomm qca6436_firmware
  • qualcomm qca6574a_firmware
  • qualcomm qca6574au_firmware
  • qualcomm qca6595au_firmware
  • qualcomm qca6696_firmware
  • qualcomm qca6698aq_firmware
  • qualcomm qca8081_firmware
  • qualcomm qca8337_firmware
  • qualcomm qcn6024_firmware
  • qualcomm qcn9024_firmware
  • qualcomm sd855_firmware
  • qualcomm sd865_5g_firmware
  • qualcomm sd888_firmware
  • qualcomm sdx55_firmware
  • qualcomm sdx57m_firmware
  • qualcomm sm7250p_firmware
  • qualcomm sm7315_firmware
  • qualcomm snapdragon_4_gen_1_mobile_platform_firmware
  • qualcomm snapdragon_480_5g_mobile_platform_firmware
  • qualcomm snapdragon_690_5g_mobile_platform_firmware
  • qualcomm snapdragon_695_5g_mobile_platform_firmware
  • qualcomm snapdragon_750g_5g_mobile_platform_firmware
  • qualcomm snapdragon_780g_5g_mobile_platform_firmware
  • qualcomm snapdragon_8_gen_1_mobile_platform_firmware
  • qualcomm snapdragon_855_mobile_platform_firmware
  • qualcomm snapdragon_865_5g_mobile_platform_firmware
  • qualcomm snapdragon_auto_5g_modem-rf_firmware
  • qualcomm snapdragon_x50_5g_modem-rf_system_firmware
  • qualcomm snapdragon_x55_5g_modem-rf_system_firmware
  • qualcomm snapdragon_x65_5g_modem-rf_system_firmware
  • qualcomm snapdragon_x70_modem-rf_system_firmware
  • qualcomm snapdragon_xr2_5g_platform_firmware
  • qualcomm sxr2130_firmware
  • qualcomm wcd9341_firmware
  • qualcomm wcd9360_firmware
  • qualcomm wcd9370_firmware
  • qualcomm wcd9375_firmware

Classification

Weakness

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.