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Linux Kernel Out-of-Bounds Array Speculation Vulnerability in File Descriptor Handling

Vulnerability

A vulnerability in the Linux kernel's file system component could lead to out-of-bounds array speculation when closing a file descriptor. This issue has been addressed in the kernel.

Impact

Exploitation of this vulnerability could result in out-of-bounds array speculation, potentially leading to memory corruption or unauthorized access to sensitive data.

Added: Jun 9, 2025, 7:46 PM
Updated: Jun 9, 2025, 7:46 PM

Vulnerability Rating

Custom Algorithm
spread
9.0
impact
0.6
exploitability
4.0
remediation
0.0
relevance
0.0
threat
3.2
urgency
2.9
incentive
1.7

Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.