Remote out-of-bounds reads via crafted 802.11 frames
Published Nov 26, 2024 · Updated Nov 26, 2024
Buffer over-reads in Snapdragon Mobile WLAN HOST processing allow remote attackers to access out-of-bounds memory via crafted 802.11 frames. Multiple undisclosed frame-processing functions fail to validate frame fields before reading beyond their intended buffers. No authentication or user interaction is required, but Qualcomm has not published the individual functions or a more specific consequence.
Summary
What happened
Buffer over-reads in Snapdragon Mobile WLAN HOST processing allow remote attackers to access out-of-bounds memory via crafted 802.11 frames. Multiple undisclosed frame-processing functions fail to validate frame fields before reading beyond their intended buffers. No authentication or user interaction is required, but Qualcomm has not published the individual functions or a more specific consequence.
The record
- CVE
- CVE-2017-17772
- Published
- Nov 26, 2024
- Updated
- Nov 26, 2024
- Vendor
- Qualcomm
- Product
- Snapdragon
- Classifications
- CWE-125, CWE-126
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Nov 26, 2024CVE publishedPublication date reported by the CVE source.
- Nov 26, 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?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=SD 450
- Affected versionversion=SD 625
- Affected versionversion=SD 820
- Affected versionversion=SD 820A
- Affected versionversion=SD 835
- Affected versionversion=SD 845
- Affected versionversion=SD 850
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
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Public exploit references
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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