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Fencer Vulns
high 7.8

CVE-2023-28558 json

Improper Validation of Array Index in WLAN HAL

published 2023-09-05 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-32228

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 1%
public exploits
0
none known

Summary

Memory corruption in WLAN handler while processing PhyID in Tx status handler.

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
2 y ago

Exploit prediction

0.12% 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 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD 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 qca6430_firmware
  • qualcomm qca6431_firmware
  • qualcomm qca6436_firmware
  • qualcomm qca6438_firmware
  • qualcomm qca6554a_firmware
  • qualcomm qca6564a_firmware
  • qualcomm qca6564au_firmware
  • qualcomm qca6574_firmware
  • qualcomm qca6574a_firmware
  • qualcomm qca6574au_firmware
  • qualcomm qca6584au_firmware
  • qualcomm qca6595_firmware
  • qualcomm qca6595au_firmware
  • qualcomm qca6678aq_firmware
  • qualcomm qca6696_firmware
  • qualcomm qca6698aq_firmware
  • qualcomm qca8081_firmware
  • qualcomm qca8337_firmware
  • qualcomm qca9888_firmware
  • qualcomm qca9889_firmware
  • qualcomm qca9898_firmware
  • qualcomm qca9980_firmware
  • qualcomm qca9984_firmware
  • qualcomm qca9990_firmware
  • qualcomm qca9992_firmware
  • qualcomm qca9994_firmware
  • qualcomm qcm4325_firmware
  • qualcomm qcm4490_firmware
  • qualcomm qcm6125_firmware
  • qualcomm qcm6490_firmware
  • qualcomm qcn6024_firmware
  • qualcomm qcn7605_firmware
  • qualcomm ipq8069_firmware
  • qualcomm ipq8074_firmware
  • qualcomm qam8295p_firmware
  • qualcomm qca1062_firmware
  • qualcomm qca1064_firmware
  • qualcomm qca2062_firmware
  • qualcomm qca2064_firmware
  • qualcomm qca2065_firmware
  • qualcomm qca2066_firmware
  • qualcomm qca6310_firmware
  • qualcomm qca6320_firmware
  • qualcomm qca6335_firmware
  • qualcomm qca6391_firmware
  • qualcomm qca6420_firmware
  • qualcomm qca6421_firmware
  • qualcomm qca6426_firmware
  • qualcomm qca6428_firmware

Classification

Weakness
  • CWE-129 Improper Validation of Array Index
  • CWE-787 Out-of-bounds Write

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.