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CVE-2025-47403

Buffer Over-read in WLAN Firmware

Transient DOS when processing a malformed Fast Transition response frame with an invalid header structure during wireless roaming.

CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
Vendors
Qualcomm
Products
Ar8035 Ar8035 Firmware Cologne and 512 more
CVE-2024-45569

Improper Validation of Array Index in WLAN Host Communication

Memory corruption while parsing the ML IE due to invalid frame content.

CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed
Vendors
Qualcomm
Products
Ar8035 Ar8035 Firmware Csr8811 and 345 more
CVE-2023-22386

Buffer Copy Without Checking Size of Input in WLAN HOST

Memory Corruption in WLAN HOST while processing WLAN FW request to allocate memory.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed
Vendors
Qualcomm
Products
215 215 Firmware Ar8035 and 399 more
CVE-2023-22387

Use of Out-of-range Pointer Offset in Qualcomm IPC

Arbitrary memory overwrite when VM gets compromised in TX write leading to Memory Corruption.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed
Vendors
Qualcomm
Products
205 205 Firmware 215 and 539 more
CVE-2023-24851

Buffer Copy Without Checking Size of Input in WLAN HOST

Memory Corruption in WLAN HOST while parsing QMI response message from firmware.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed
Vendors
Qualcomm
Products
Ar8035 Ar8035 Firmware Csr8811 and 379 more
CVE-2023-24854

Stack-based Buffer Overflow in WLAN HOST

Memory Corruption in WLAN HOST while parsing QMI WLAN Firmware response message.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed
Vendors
Qualcomm
Products
215 215 Firmware Ar8035 and 323 more
CVE-2024-33050

Buffer Over-read in WLAN Host Communication

Transient DOS while parsing MBSSID during new IE generation in beacon/probe frame when IE length check is either missing or improper.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Vendors
Qualcomm
Products
Ar8035 Ar8035 Firmware Ar9380 and 538 more
CVE-2024-33057

Buffer Over-read in WLAN Host Communication

Transient DOS while parsing the multi-link element Control field when common information length check is missing before updating the location.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Vendors
Qualcomm
Products
Ar8035 Ar8035 Firmware Csr8811 and 353 more
CVE-2024-45558

Buffer Over-read in WLAN Host Cmn

Transient DOS can occur when the driver parses the per STA profile IE and tries to access the EXTN element ID without checking the IE length.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Vendors
Qualcomm
Products
Ar8035 Ar8035 Firmware Csr8811 and 363 more
CVE-2025-21446

Buffer Over-read in WLAN Firmware

Transient DOS may occur when processing vendor-specific information elements while parsing a WLAN frame for BTM requests.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Vendors
Qualcomm
Products
Ar8035 Ar8035 Firmware Ar9380 and 478 more