CVE-2024-47668 Vulnerability Details

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CVE-2024-47668 Metadata Quick Info

CVE Published: 09/10/2024 | CVE Updated: 05/11/2024 | CVE Year: 2024
Source: Linux | Vendor: Linux | Product: Linux
Status : PUBLISHED

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CVE-2024-47668 Description

In the Linux kernel, the following vulnerability has been resolved: lib/generic-radix-tree.c: Fix rare race in __genradix_ptr_alloc() If we need to increase the tree depth, allocate a new node, and then race with another thread that increased the tree depth before us, we\'ll still have a preallocated node that might be used later. If we then use that node for a new non-root node, it\'ll still have a pointer to the old root instead of being zeroed - fix this by zeroing it in the cmpxchg failure path.

Metrics

CVSS Version: 3.1 | Base Score: n/a
Vector: n/a

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Weakness Enumeration (CWE)

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Source: Linux

Common Attack Pattern Enumeration and Classification (CAPEC)

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Source: NVD (National Vulnerability Database).