Wireless service interruption via malformed FTM frame
Published Jun 3, 2024 · Updated Aug 1, 2024
Buffer over-read in Qualcomm WLAN firmware allows remote attackers to interrupt wireless service via a malformed Fine Time Measurement management frame. The FTM management-frame parser reads beyond the received frame buffer while processing an improperly formatted measurement payload. No authentication or user interaction is required, but the attacker must reach the wireless interface; exploitation causes a transient service interruption rather than data access or code execution.
Summary
What happened
Buffer over-read in Qualcomm WLAN firmware allows remote attackers to interrupt wireless service via a malformed Fine Time Measurement management frame. The FTM management-frame parser reads beyond the received frame buffer while processing an improperly formatted measurement payload. No authentication or user interaction is required, but the attacker must reach the wireless interface; exploitation causes a transient service interruption rather than data access or code execution.
The record
- CVE
- CVE-2024-23363
- Published
- Jun 3, 2024
- Updated
- Aug 1, 2024
- Vendor
- Qualcomm
- Product
- QCN9074 Firmware
- Classifications
- CWE-125, CWE-126, T1499
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Jun 3, 2024CVE publishedPublication date reported by the CVE source.
- Aug 1, 2024Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
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- Affected versionversion=0 <=*
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
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Weakness, pattern, technique
Public exploit references
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Technologies
Your stack
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Your stack
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