Memory corruption via WLAN scan descriptor over-read
Published Nov 7, 2023 · Updated Aug 2, 2024
Buffer over-read in Qualcomm Snapdragon WLAN HOST allows remote authenticated users to trigger memory corruption through WLAN scan processing. While processing the WLAN scan descriptor list, WLAN HOST reads beyond the intended buffer boundary; Qualcomm has not disclosed the responsible routine or descriptor field. Exploitation requires network access, high privileges, and no user interaction, while the precise resulting corruption effect remains undisclosed.
Summary
What happened
Buffer over-read in Qualcomm Snapdragon WLAN HOST allows remote authenticated users to trigger memory corruption through WLAN scan processing. While processing the WLAN scan descriptor list, WLAN HOST reads beyond the intended buffer boundary; Qualcomm has not disclosed the responsible routine or descriptor field. Exploitation requires network access, high privileges, and no user interaction, while the precise resulting corruption effect remains undisclosed.
The record
- CVE
- CVE-2023-28572
- Published
- Nov 7, 2023
- Updated
- Aug 2, 2024
- Vendor
- Qualcomm
- Product
- Snapdragon
- Classifications
- CWE-126
- Attack vector
- network
- Privileges
- admin
Timeline
How it unfolded
- Nov 7, 2023CVE 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
Compare your product and version with the public record. A matching version still requires validation against your environment.
Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=CSRB31024
- Affected versionversion=FastConnect 6800
- Affected versionversion=FastConnect 6900
- Affected versionversion=FastConnect 7800
- Affected versionversion=MDM9628
- Affected versionversion=MSM8996AU
- Affected versionversion=QAM8295P
- Affected versionversion=QCA6174A
- Affected versionversion=QCA6175A
- Affected versionversion=QCA6391
- Affected versionversion=QCA6421
- Affected versionversion=QCA6426
- Affected versionversion=QCA6431
- Affected versionversion=QCA6436
- Affected versionversion=QCA6554A
- Affected versionversion=QCA6564A
- Affected versionversion=QCA6564AU
- Affected versionversion=QCA6574
- Affected versionversion=QCA6574A
- Affected versionversion=QCA6574AU
- Affected versionversion=QCA6584AU
- Affected versionversion=QCA6595
- Affected versionversion=QCA6595AU
- Affected versionversion=QCA6678AQ
- Affected versionversion=QCA6696
- Affected versionversion=QCA6698AQ
- Affected versionversion=QCA9377
- Affected versionversion=QCA9379
- Affected versionversion=QCC2073
- Affected versionversion=QCC2076
- Affected versionversion=SA6145P
- Affected versionversion=SA6150P
- Affected versionversion=SA6155P
- Affected versionversion=SA8145P
- Affected versionversion=SA8150P
- Affected versionversion=SA8155P
- Affected versionversion=SA8195P
- Affected versionversion=SA8295P
- Affected versionversion=Snapdragon 820 Automotive Platform
- 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 4G Modem
- Affected versionversion=Snapdragon Auto 5G Modem-RF
- Affected versionversion=Snapdragon X55 5G Modem-RF System
- Affected versionversion=SW5100
- Affected versionversion=SW5100P
- Affected versionversion=WCD9380
- Affected versionversion=WCD9385
- Affected versionversion=WCN3980
- Affected versionversion=WCN3988
- Affected versionversion=WSA8810
- Affected versionversion=WSA8815
- Affected versionversion=WSA8830
- Affected versionversion=WSA8835
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.
Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
See the directory against your own environment.
Your stack
Check the software in your environment
Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.
Book a demo