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CVE-2022-33309

Buiffer over-read in WLAN Firmware.

HIGH
7.5
CVSS Score
Published: March 7, 2023 at 04:43 AM UTC
Updated: June 17, 2026 at 04:49 AM UTC
131 products affected across 1 vendorWCD9380 FirmwareWSA8835 FirmwareWSA8830 Firmware

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Severity
HIGH7.5
Exploit prediction
EPSS 0.4%

Description

Transient DOS due to buffer over-read in WLAN Firmware while parsing secure FTMR frame with size lesser than 39 Bytes.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

Vendor Advisory
Source: [email protected]
https://www.qualcomm.com/company/product-security/bulletins/march-2023-bulletin

CVSS

7.5HIGHqualcomm
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-126CWE-125

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