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CVE-2018-14609

CVSS v3.0 5.5 (Medium)
55% Progress
CVSS v2.0 7.1 (High)
71% Progress
EPSS 0.10 % (41th)
0.10% Progress
Affected Products 3
Advisories 8
Info CVSS EPSS Affected Configurations References Security Advisories Packages & Software OVAL Tools, Exploits & PoC Graph Web & Social Timeline

An issue was discovered in the Linux kernel through 4.17.10. There is an invalid pointer dereference in __del_reloc_root() in fs/btrfs/relocation.c when mounting a crafted btrfs image, related to removing reloc rb_trees when reloc control has not been initialized.

Weaknesses
CWE-476
NULL Pointer Dereference
CVE Status
PUBLISHED
CNA
MITRE
Published Date
2018-07-27 04:29:00
(6 years ago)
Updated Date
2019-08-13 19:15:12
(5 years ago)

Affected Products

Canonical

Debian

Linux

Configuration #1

    CPE23 From Up To
  Linux Kernel 4.17.10 and prior versions cpe:2.3:o:linux:linux_kernel <= 4.17.10

Configuration #2

    CPE23 From Up To
  Debian Linux 8.0 cpe:2.3:o:debian:debian_linux:8.0
  Debian Linux 9.0 cpe:2.3:o:debian:debian_linux:9.0

Configuration #3

    CPE23 From Up To
  Canonical Ubuntu Linux 14.04 cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts
  Canonical Ubuntu Linux 16.04 cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts