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Fencer Vulns
medium 6.2

CVE-2022-40533 json

Untrusted Pointer Dereference in Core

published 2023-06-06 3 y ago modified 2026-06-17 4 mo ago also EUVD-2022-43808

cvss
6.2
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 1%
public exploits
0
none known

Summary

Transient DOS due to untrusted Pointer Dereference in core while sending USB QMI request.

CISA SSVC

Exploitation
none
Automatable
yes
Technical impact
partial
Assessed
2 y ago

Exploit prediction

0.10% chance of exploitation in the next 30 days, higher than 1% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 6.2 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NVD 3.1 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected products

  • Qualcomm, Inc. Snapdragon
  • qualcomm csra6620_firmware
  • qualcomm csra6640_firmware
  • qualcomm fastconnect_6200_firmware
  • qualcomm fastconnect_6700_firmware
  • qualcomm fastconnect_6800_firmware
  • qualcomm fastconnect_6900_firmware
  • qualcomm fastconnect_7800_firmware
  • qualcomm flight_rb5_5g_platform_firmware
  • qualcomm qam8255p_firmware
  • qualcomm qam8295p_firmware
  • qualcomm qam8650p_firmware
  • qualcomm qam8775p_firmware
  • qualcomm qca6391_firmware
  • qualcomm qca6421_firmware
  • qualcomm qca6426_firmware
  • qualcomm qca6431_firmware
  • qualcomm qca6436_firmware
  • qualcomm qca6574au_firmware
  • qualcomm qca6595_firmware
  • qualcomm qca6595au_firmware
  • qualcomm qca6696_firmware
  • qualcomm qca6698aq_firmware
  • qualcomm qca6797aq_firmware
  • qualcomm qcm2290_firmware
  • qualcomm qcm4290_firmware
  • qualcomm qcm4325_firmware
  • qualcomm qcm4490_firmware
  • qualcomm qcm6490_firmware
  • qualcomm qcn9011_firmware
  • qualcomm qcn9012_firmware
  • qualcomm qcs2290_firmware
  • qualcomm qcs4290_firmware
  • qualcomm qcs4490_firmware
  • qualcomm qcs6490_firmware
  • qualcomm qcs8250_firmware
  • qualcomm qcs8550_firmware
  • qualcomm qrb5165m_firmware
  • qualcomm qrb5165n_firmware
  • qualcomm qsm8250_firmware
  • qualcomm qsm8350_firmware
  • qualcomm robotics_rb5_platform_firmware
  • qualcomm sa8255p_firmware
  • qualcomm sa8295p_firmware
  • qualcomm sa8540p_firmware
  • qualcomm sa9000p_firmware
  • qualcomm sd_8_gen1_5g_firmware
  • qualcomm sd460_firmware
  • qualcomm sd662_firmware
  • qualcomm sd865_5g_firmware

Classification

Weakness
  • CWE-822 Untrusted Pointer Dereference
  • CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

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.