cve-2017-8244
Vulnerability from cvelistv5
Published
2017-05-12 20:00
Modified
2024-08-05 16:27
Severity ?
EPSS score ?
Summary
In core_info_read and inst_info_read in all Android releases from CAF using the Linux kernel, variable "dbg_buf", "dbg_buf->curr" and "dbg_buf->filled_size" could be modified by different threads at the same time, but they are not protected with mutex or locks. Buffer overflow is possible on race conditions. "buffer->curr" itself could also be overwritten, which means that it may point to anywhere of kernel memory (for write).
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Qualcomm, Inc. | Android for MSM, Firefox OS for MSM, QRD Android |
Version: All Android releases from CAF using the Linux kernel |
|
|
|||
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- Patched: This vulnerability was successfully patched by the user reporting the sighting.
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- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.