Transient audio interruption via buffer over-read
Published Mar 4, 2024 · Updated Aug 2, 2024
Buffer over-read in Qualcomm Snapdragon ADSP speaker protection v2 allows local users to interrupt audio service via crafted channel information. Qualcomm identifies the locus and weakness but has not disclosed which buffer operation reads beyond its bounds. Low-privileged local access is required, and the result is a transient service interruption without reported data exposure or modification.
Summary
What happened
Buffer over-read in Qualcomm Snapdragon ADSP speaker protection v2 allows local users to interrupt audio service via crafted channel information. Qualcomm identifies the locus and weakness but has not disclosed which buffer operation reads beyond its bounds. Low-privileged local access is required, and the result is a transient service interruption without reported data exposure or modification.
The record
- CVE
- CVE-2023-33090
- Published
- Mar 4, 2024
- Updated
- Aug 2, 2024
- Vendor
- Qualcomm
- Product
- Snapdragon
- Classifications
- CWE-126, T1499
- Attack vector
- local
- Privileges
- authenticated
Timeline
How it unfolded
- Mar 4, 2024CVE publishedPublication date reported by the CVE source.
- Aug 2, 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=AR8035
- Affected versionversion=FastConnect 6800
- Affected versionversion=FastConnect 6900
- Affected versionversion=FastConnect 7800
- Affected versionversion=QAM8255P
- Affected versionversion=QAM8295P
- Affected versionversion=QAM8650P
- Affected versionversion=QAM8775P
- Affected versionversion=QAMSRV1H
- Affected versionversion=QAMSRV1M
- Affected versionversion=QCA6391
- Affected versionversion=QCA6426
- Affected versionversion=QCA6436
- Affected versionversion=QCA6574AU
- Affected versionversion=QCA6584AU
- Affected versionversion=QCA6696
- Affected versionversion=QCA6698AQ
- Affected versionversion=QCA8081
- Affected versionversion=QCA8337
- Affected versionversion=QCC710
- Affected versionversion=QCN6224
- Affected versionversion=QCN6274
- Affected versionversion=QFW7114
- Affected versionversion=QFW7124
- Affected versionversion=SA6145P
- Affected versionversion=SA6150P
- Affected versionversion=SA6155P
- Affected versionversion=SA8145P
- Affected versionversion=SA8150P
- Affected versionversion=SA8155P
- Affected versionversion=SA8195P
- Affected versionversion=SA8255P
- Affected versionversion=SA8295P
- Affected versionversion=SA8650P
- Affected versionversion=SA8770P
- Affected versionversion=SA8775P
- Affected versionversion=SA9000P
- Affected versionversion=SD865 5G
- Affected versionversion=Snapdragon 865 5G Mobile Platform
- Affected versionversion=Snapdragon 865+ 5G Mobile Platform (SM8250-AB)
- Affected versionversion=Snapdragon 870 5G Mobile Platform (SM8250-AC)
- Affected versionversion=Snapdragon Auto 5G Modem-RF Gen 2
- Affected versionversion=Snapdragon X55 5G Modem-RF System
- Affected versionversion=Snapdragon X75 5G Modem-RF System
- Affected versionversion=Snapdragon XR2 5G Platform
- Affected versionversion=SRV1H
- Affected versionversion=SRV1M
- Affected versionversion=SXR2130
- Affected versionversion=WCD9340
- Affected versionversion=WCD9380
- Affected versionversion=WSA8810
- Affected versionversion=WSA8815
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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Public exploit references
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Technologies
Your stack
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Your stack
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