What’s Vulnerable › Vulnerabilities

CVE-2023-43553: Use of Out-of-range Pointer Offset in WLAN HOST

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-03-04 · updated 2026-06-17
Weakness: CWE-823

Description

Memory corruption while parsing beacon/probe response frame when AP sends more supported links in MLIE.

Affected products

Qualcomm Ar8035 Firmware: all versions
Qualcomm Csr8811 Firmware: all versions
Qualcomm Fastconnect 6900 Firmware: all versions
Qualcomm Fastconnect 7800 Firmware: all versions
Qualcomm Immersive Home 214 Firmware: all versions
Qualcomm Immersive Home 216 Firmware: all versions
Qualcomm Immersive Home 316 Firmware: all versions
Qualcomm Immersive Home 318 Firmware: all versions
Qualcomm Immersive Home 3210 Firmware: all versions
Qualcomm Immersive Home 326 Firmware: all versions
Qualcomm Ipq5010 Firmware: all versions
Qualcomm Ipq5028 Firmware: all versions
Qualcomm Ipq5302 Firmware: all versions
Qualcomm Ipq5312 Firmware: all versions
Qualcomm Ipq5332 Firmware: all versions
Qualcomm Ipq6000 Firmware: all versions
Qualcomm Ipq6010 Firmware: all versions
Qualcomm Ipq6018 Firmware: all versions
Qualcomm Ipq6028 Firmware: all versions
Qualcomm Ipq8070A Firmware: all versions
Qualcomm Ipq8071A Firmware: all versions
Qualcomm Ipq8072A Firmware: all versions
Qualcomm Ipq8074A Firmware: all versions
Qualcomm Ipq8076 Firmware: all versions
Qualcomm Ipq8076A Firmware: all versions
Qualcomm Ipq8078 Firmware: all versions
Qualcomm Ipq8078A Firmware: all versions
Qualcomm Ipq8173 Firmware: all versions
Qualcomm Ipq8174 Firmware: all versions
Qualcomm Ipq9008 Firmware: all versions

References

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