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Fencer Vulns
high 7.8

CVE-2024-38401 json

Use After Free in Qualcomm IPC

published 2024-09-02 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-37303

cvss
7.8
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.1%
EPSS 0.1% chance of exploitation in 30 days, percentile 2%
public exploits
0
none known

Summary

Memory corruption while processing concurrent IOCTL calls.

Patch / fix

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
2 y ago

Exploit prediction

0.13% chance of exploitation in the next 30 days, higher than 2% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

  • Qualcomm, Inc. Snapdragon
  • qualcomm ar8035_firmware
  • qualcomm c-v2x_9150_firmware
  • qualcomm fastconnect_7800_firmware
  • qualcomm qca6574a_firmware
  • qualcomm qca6584au_firmware
  • qualcomm qca6595au_firmware
  • qualcomm qca6696_firmware
  • qualcomm qca6698aq_firmware
  • qualcomm qca8081_firmware
  • qualcomm qca8337_firmware
  • qualcomm qcc710_firmware
  • qualcomm qcn6224_firmware
  • qualcomm qcn6274_firmware
  • qualcomm qcs410_firmware
  • qualcomm qcs610_firmware
  • qualcomm qfw7114_firmware
  • qualcomm qfw7124_firmware
  • qualcomm qualcomm_video_collaboration_vc1_platform_firmware
  • qualcomm qualcomm_video_collaboration_vc3_platform_firmware
  • qualcomm sdx55_firmware
  • qualcomm snapdragon_auto_5g_modem-rf_firmware
  • qualcomm snapdragon_auto_5g_modem-rf_gen_2_firmware
  • qualcomm snapdragon_x72_5g_modem-rf_system_firmware
  • qualcomm snapdragon_x75_5g_modem-rf_system_firmware
  • qualcomm sw5100_firmware
  • qualcomm sw5100p_firmware
  • qualcomm wcd9340_firmware
  • qualcomm wcd9341_firmware
  • qualcomm wcd9360_firmware
  • qualcomm wcd9370_firmware
  • qualcomm wcn3660b_firmware
  • qualcomm wcn3680b_firmware
  • qualcomm wcn3950_firmware
  • qualcomm wcn3980_firmware
  • qualcomm wcn3988_firmware
  • qualcomm wsa8810_firmware
  • qualcomm wsa8815_firmware
  • qualcomm wsa8830_firmware
  • qualcomm wsa8835_firmware

Classification

Weakness

References

Sources

Fencer Vulns 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.