high7.8
CVE-2023-33110
The session index variable in PCM host voice audio driver initialized before PCM open, accessed during event callback from ADSP and reset during PCM close may …
Impact
The session index variable in PCM host voice audio driver initialized before PCM open, accessed during event callback from ADSP and reset during PCM close may lead to race condition between event callback - PCM close and reset session index causing memory corruption.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Qualcomm | Snapdragon 425 Mobile Platform Firmware | All versions |
| Qualcomm | Snapdragon 427 Mobile Platform Firmware | All versions |
| Qualcomm | Snapdragon 429 Mobile Platform Firmware | All versions |
| Qualcomm | Snapdragon 430 Mobile Platform Firmware | All versions |
| Qualcomm | Snapdragon 435 Mobile Platform Firmware | All versions |
| Qualcomm | Snapdragon 439 Mobile Platform Firmware | All versions |
| Qualcomm | Snapdragon 450 Mobile Platform Firmware | All versions |
| Qualcomm | Snapdragon 460 Mobile Platform Firmware | All versions |
| Qualcomm | Snapdragon 480 5g Mobile Platform Firmware | All versions |
| Qualcomm | Snapdragon 480\+ 5g Mobile Platform Firmware | All versions |
| Qualcomm | Snapdragon 625 Mobile Platform Firmware | All versions |
| Qualcomm | Snapdragon 626 Mobile Platform Firmware | All versions |