CVE-2017-14877 While the IPA driver in Android for MSM, Firefox OS for MSM, and QRD Android before 2017-08-31 is processing IOCTL commands there is no mutex lock of allocated memory. If one thread sends an ioctl cmd...
CriticalCVSS 9.8
EPSS 0.59%
- Published
- Updated
- Exploit status
- No public exploit known
Description
While the IPA driver in Android for MSM, Firefox OS for MSM, and QRD Android before 2017-08-31 is processing IOCTL commands there is no mutex lock of allocated memory. If one thread sends an ioctl cmd IPA_IOC_QUERY_RT_TBL_INDEX while another sends an ioctl cmd IPA_IOC_DEL_RT_RULE, a use-after-free condition may occur.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Google Android | All versions | No fix listed |
| qualcomm Android for MSM, Firefox OS for MSM, QRD Android | = All Android releases from CAF using the Linux kernel | No fix listed |
References
- source.android.com vendor-advisory
- source.codeaurora.org patch third-party-advisory