Kernel memory corruption via request-dump IOCTL
Published May 6, 2025 · Updated Feb 26, 2026
Memory corruption in Qualcomm Snapdragon camera kernel drivers allows local users to compromise confidentiality, integrity, and availability. The request-information dump path processes user-space IOCTL input without sufficient validation and corrupts kernel memory; Qualcomm has not disclosed the affected function or exact faulty operation. Low-privileged local access to an affected mobile or wearable device is required, and exploitation needs no user interaction.
Summary
What happened
Memory corruption in Qualcomm Snapdragon camera kernel drivers allows local users to compromise confidentiality, integrity, and availability. The request-information dump path processes user-space IOCTL input without sufficient validation and corrupts kernel memory; Qualcomm has not disclosed the affected function or exact faulty operation. Low-privileged local access to an affected mobile or wearable device is required, and exploitation needs no user interaction.
The record
- CVE
- CVE-2024-45577
- Published
- May 6, 2025
- Updated
- Feb 26, 2026
- Vendor
- Qualcomm
- Product
- Snapdragon
- Classifications
- CWE-787, CWE-20, T1404
- Attack vector
- local
- Privileges
- authenticated
Timeline
How it unfolded
- May 6, 2025CVE publishedPublication date reported by the CVE source.
- Feb 26, 2026Record 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=FastConnect 6900
- Affected versionversion=FastConnect 7800
- Affected versionversion=SDM429W
- Affected versionversion=Snapdragon 429 Mobile Platform
- Affected versionversion=Snapdragon 8 Gen 1 Mobile Platform
- Affected versionversion=WCD9380
- Affected versionversion=WCN3620
- Affected versionversion=WCN3660B
- 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