Name: CVE-2019-19815: NULL Pointer Dereference
Creator: Rapid7
Published: 2019-12-17T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2019-19815, CWE-476, CVSS 5.5, EPSS 0.00972

In the Linux kernel 5.0.21, mounting a crafted f2fs filesystem image can cause a NULL pointer dereference in f2fs_recover_fsync_data in fs/f2fs/recovery.c. This is related to F2FS_P_SB in fs/f2fs/f2fs.h.

CVSS Details

CVSS 3.1 Base Score: 5.5
CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Debian	—	Upgrade linux	Jul 30, 2024	Dec 17, 2019
Huawei Euleros 2_0_sp8	—	Upgrade kernel-toolsUpgrade perfUpgrade kernel-develUpgrade kernel-sourceUpgrade bpftoolUpgrade python-perfUpgrade kernel-tools-libsUpgrade kernel-headersUpgrade python3-perfUpgrade kernel	Apr 21, 2020	Dec 17, 2019
Ubuntu	—	Upgrade linux-hweUpgrade linux-hwe-edge	Nov 19, 2024	Dec 17, 2019

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CVSS Details

Covered by Rapid7

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