CVE-2025-47381
Use After Free in Automotive Audio
Memory Corruption while processing IOCTL calls when concurrent access to shared buffer occurs.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
Use After Free in Automotive Audio
Memory Corruption while processing IOCTL calls when concurrent access to shared buffer occurs.
- Record
CVE-2025-47381- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-416
- Updated
- 2026-11-02
EUVDEUVD-2025-208189
Memory Corruption while processing IOCTL calls when concurrent access to shared buffer occurs.
- Record
EUVD-2025-208189- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-pffq-99rf-9g33
Memory Corruption while processing IOCTL calls when concurrent access to shared buffer occurs.
Memory Corruption while processing IOCTL calls when concurrent access to shared buffer occurs.
- Record
GHSA-pffq-99rf-9g33- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-416
- Updated
- 2026-11-02
NVD
Memory Corruption while processing IOCTL calls when concurrent access to shared buffer occurs.
- Record
CVE-2025-47381- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-416
- Updated
- 2026-11-02
Affected products
- qualcomm lemans au lgit firmware
- qualcomm lemansau firmware
- qualcomm qam8255p firmware
- qualcomm qamsrv1h firmware
- qualcomm qamsrv1m firmware
- qualcomm qca6574 firmware
- qualcomm qca6574a firmware
- qualcomm qca6574au firmware
- qualcomm qca6595 firmware
- qualcomm qca6595au firmware
- qualcomm qca6688aq firmware
- qualcomm qca6696 firmware
Show 14 moreShow less
- qualcomm qca9367 firmware
- qualcomm qca9377 firmware
- qualcomm sa6155p firmware
- qualcomm sa7255p firmware
- qualcomm sa7775p firmware
- qualcomm sa8155p firmware
- qualcomm sa8195p firmware
- qualcomm sa8255p firmware
- qualcomm sa8620p firmware
- qualcomm sa8770p firmware
- qualcomm sa9000p firmware
- qualcomm srv1h firmware
- qualcomm srv1m firmware
- qualcomm, inc. snapdragon
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2025-47381 is a high vulnerability (CVSS 7.8) in Qualcomm Lemans Au Lgit Firmware, published March 2, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.08%, the 0th percentile. No source names a fixed version.