CVE-2018-14611

PoC —

CVSS 3.0

5.5 medium

EPSS

3%p84

Published

Jul 27, 2018 (Jul 27, 2018)

Modified

Jun 17, 2026

Description

An issue was discovered in the Linux kernel through 4.17.10. There is a use-after-free in try_merge_free_space() when mounting a crafted btrfs image, because of a lack of chunk type flag checks in btrfs_check_chunk_valid in fs/btrfs/volumes.c.

Vendors: linux debian
Products: linux kernel, debian linux
Weakness: CWE-416
Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (2.5%)

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