High severity7.8NVD Advisory· Published Nov 29, 2019· Updated May 28, 2026

CVE-2019-19378

Description

In the Linux kernel 5.0.21, mounting a crafted btrfs filesystem image can lead to slab-out-of-bounds write access in index_rbio_pages in fs/btrfs/raid56.c.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Linux/Linux kerneldescription
Ubuntu/Linux Kernelllm-fuzzy
Range: =5.0.21

Patches

Vulnerability mechanics

References

github.com/bobfuzzer/CVE/tree/master/CVE-2019-19378nvdExploitThird Party Advisory
security.netapp.com/advisory/ntap-20200103-0001/nvd

News mentions

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