CVE-2026-64467
Description
A flaw was found in the Linux kernel's rust_binder component. This vulnerability arises from an error in how memory offsets are handled during cleanup operations on 32-bit systems. An attacker could exploit this to corrupt the system's reference accounting, causing resources to be released prematurely. This can lead to unexpected system behavior or instability, potentially resulting in a denial of service.
Understanding the Weakness (CWE)
Availability
Technical Impact: DoS: Resource Consumption (Memory); DoS: Resource Consumption (Other)
An adversary that can cause a resource counter to become inaccurate may be able to create situations where resources are not accounted for and not released, thus causing resources to become scarce for future needs.
Availability
Technical Impact: DoS: Crash, Exit, or Restart
An adversary that can cause a resource counter to become inaccurate may be able to force an error that causes the product to crash or exit out of its current operation.
Frequently Asked Questions
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