CVE-2023-46760

CVSS 3.1 Score 7.5 of 10 (high)

Details

Published Nov 8, 2023
Updated: Nov 14, 2023
CWE ID 787

Summary

CVE-2023-46760 is an out-of-bounds write vulnerability affecting a kernel driver module. This issue allows malicious actors to write data beyond the intended memory boundaries, potentially leading to process exceptions. Successful exploitation could result in system instability or even allow an attacker to execute arbitrary code with kernel-level privileges. Mitigation measures include updating the affected driver and implementing access controls to limit the attack surface. In essence, CVE-2023-46760 introduces a risk of data corruption and potential code execution due to an out-of-bounds write vulnerability in a kernel driver module. The consequences could range from system instability to a full-blown attacker takeover. Updating the driver and implementing access controls are crucial steps to mitigate the risk.

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Affected Products

  • HarmonyOS
  • Huawei EMUI

Affected Vendors

  • Huawei Technologies