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Fencer Vulns
high 8.2

CVE-2022-33271 json

Buffer over-read in WLAN

published 2023-02-09 3 y ago modified 2026-06-17 4 mo ago also EUVD-2022-36314

cvss
8.2
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 31%
public exploits
0
none known

Summary

Information disclosure due to buffer over-read in WLAN while parsing NMF frame.

CISA SSVC

Exploitation
none
Automatable
yes
Technical impact
partial
Assessed
2 y ago

Exploit prediction

0.38% chance of exploitation in the next 30 days, higher than 31% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 8.2 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L
NVD 3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected products

  • Qualcomm, Inc. Snapdragon
  • qualcomm apq8096au_firmware
  • qualcomm aqt1000_firmware
  • qualcomm ar8031_firmware
  • qualcomm ar8035_firmware
  • qualcomm ar9380_firmware
  • qualcomm csr8811_firmware
  • qualcomm csra6620_firmware
  • qualcomm csra6640_firmware
  • qualcomm csrb31024_firmware
  • qualcomm ipq5010_firmware
  • qualcomm ipq5018_firmware
  • qualcomm ipq5028_firmware
  • qualcomm ipq6000_firmware
  • qualcomm ipq6010_firmware
  • qualcomm ipq6018_firmware
  • qualcomm ipq6028_firmware
  • qualcomm ipq8064_firmware
  • qualcomm ipq8065_firmware
  • qualcomm ipq8068_firmware
  • qualcomm ipq8070_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
  • qualcomm mdm9640_firmware
  • qualcomm msm8996au_firmware
  • qualcomm pmp8074_firmware
  • qualcomm qam8295p_firmware
  • qualcomm qca1062_firmware
  • qualcomm qca1064_firmware
  • qualcomm qca2062_firmware
  • qualcomm qca2064_firmware
  • qualcomm qca2065_firmware
  • qualcomm qca2066_firmware
  • qualcomm qca4024_firmware
  • qualcomm qca6174a_firmware
  • qualcomm qca6310_firmware
  • qualcomm qca6320_firmware
  • qualcomm qca6335_firmware
  • qualcomm qca6390_firmware
  • qualcomm qca6391_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.