CVE-2024-26920: tracing/trigger: Fix to return error if failed to alloc snapshot

Description

In the Linux kernel, the following vulnerability has been resolved:

tracing/trigger: Fix to return error if failed to alloc snapshot

Fix register_snapshot_trigger() to return error code if it failed to
allocate a snapshot instead of 0 (success). Unless that, it will register
snapshot trigger without an error.

Classification

CVE ID: CVE-2024-26920

Affected Products

Vendor: Linux

Product: Linux

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.05% (probability of being exploited)

EPSS Percentile: 17.81% (scored less or equal to compared to others)

EPSS Date: 2025-02-03 (when was this score calculated)

References

Timeline

2024-12-20 00:34:54 UTC
CVE

tracing/trigger: Fix to return error if failed to alloc snapshot