CVE-2017-8202: huawei technologies co., ltd. prague-al00a,prague-al00b,prague-al00c,prague-tl00a,prague-tl10a

Vulnerability summary

CVE-2017-8202 is a high (CVSS 7.1) vulnerability in huawei technologies co., ltd. prague-al00a,prague-al00b,prague-al00c,prague-tl00a,prague-tl10a. EPSS estimates a 0.70% chance of exploitation in the next 30 days, higher than 52.6% of scored vulnerabilities.

Timeline

1. 22-11-2017
   PublishedVulnerability first disclosed.
2. 17-09-2024
   Last modifiedVulnerability information updated.

Description

The CameraISP driver of some Huawei smart phones with software of versions earlier than Prague-AL00AC00B205,versions earlier than Prague-AL00BC00B205,versions earlier than Prague-AL00CC00B205,versions earlier than Prague-TL00AC01B205,versions earlier than Prague-TL10AC01B205 has a buffer overflow vulnerability due to the lack of parameter validation. An attacker tricks a user into installing a malicious APP, the APP can send a specific parameter to the CameraISP driver of the smart phone, causing system reboot.

• CWE-119Improper Restriction of Operations within the Bounds of a Memory BufferThe product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.