FlawAtlas
Search the atlas
UBUNTU-CVE-2018-13100 Moderate

UBUNTU-CVE-2018-13100

An issue was discovered in fs/f2fs/super.c in the Linux kernel through 4.17.3, which does not properly validate secs_per_zone in a corrupted f2fs image, as demonstrated by a divide-by-zero error.

Exploit probability Not scored
Published July 3, 2018
Required by Not available
Last source change August 18, 2026

02 / AFFECTED SOFTWARE

Affected packages

Ubuntu:16.04:LTS linux-snapdragon

58 explicit affected versions

Ubuntu:18.04:LTS linux-oem

23 explicit affected versions

Ubuntu:20.04:LTS linux-raspi2

6 explicit affected versions

Ubuntu:Pro:14.04:LTS linux

191 explicit affected versions

Ubuntu:18.04:LTS linux-aws

29 explicit affected versions

Ubuntu:18.04:LTS linux-oracle

10 explicit affected versions

Ubuntu:Pro:FIPS-updates:18.04:LTS linux-azure-fips

1 explicit affected versions

Ubuntu:18.04:LTS linux

33 explicit affected versions

Ubuntu:Pro:FIPS:18.04:LTS linux-gcp-fips

1 explicit affected versions

Ubuntu:24.04:LTS linux-raspi-realtime

1 explicit affected versions

Ubuntu:20.04:LTS linux-riscv

12 explicit affected versions

Ubuntu:22.04:LTS linux-intel-iot-realtime

1 explicit affected versions

Ubuntu:16.04:LTS linux-kvm

26 explicit affected versions

Ubuntu:16.04:LTS linux-oracle

10 explicit affected versions

Ubuntu:18.04:LTS linux-snapdragon

9 explicit affected versions

Ubuntu:18.04:LTS linux-kvm

27 explicit affected versions

Ubuntu:Pro:FIPS:18.04:LTS linux-azure-fips

1 explicit affected versions

Ubuntu:18.04:LTS linux-gke-4.15

6 explicit affected versions

Ubuntu:22.04:LTS linux-riscv

23 explicit affected versions

Ubuntu:14.04:LTS linux-lts-xenial

66 explicit affected versions

Ubuntu:Nvidia-BlueField:24.04:LTS linux-bluefield

11 explicit affected versions

Ubuntu:16.04:LTS linux-raspi2

60 explicit affected versions

Ubuntu:18.04:LTS linux-raspi2

29 explicit affected versions

Ubuntu:14.04:LTS linux-aws

26 explicit affected versions

Ubuntu:16.04:LTS linux-gcp

34 explicit affected versions

Ubuntu:16.04:LTS linux

88 explicit affected versions

Ubuntu:20.04:LTS linux-gke

51 explicit affected versions

Ubuntu:16.04:LTS linux-azure

41 explicit affected versions

Ubuntu:Pro:FIPS:18.04:LTS linux-aws-fips

1 explicit affected versions

Ubuntu:Pro:FIPS-updates:18.04:LTS linux-aws-fips

1 explicit affected versions

Ubuntu:16.04:LTS linux-aws

47 explicit affected versions

Ubuntu:16.04:LTS linux-aws-hwe

12 explicit affected versions

Ubuntu:18.04:LTS linux-azure

21 explicit affected versions

Ubuntu:20.04:LTS linux-azure-fde

26 explicit affected versions

Ubuntu:18.04:LTS linux-gcp

26 explicit affected versions

Ubuntu:16.04:LTS linux-hwe

54 explicit affected versions

Ubuntu:Pro:FIPS:16.04:LTS linux-fips

3 explicit affected versions

Ubuntu:Pro:14.04:LTS linux-azure

21 explicit affected versions

Ubuntu:22.04:LTS linux-realtime

1 explicit affected versions

03 / CONNECTIONS

Connected vulnerabilities

04 / EVIDENCE

Source records

Open Source Vulnerabilities UBUNTU-CVE-2018-13100

An issue was discovered in fs/f2fs/super.c in the Linux kernel through 4.17.3, which does not properly validate secs_per_zone in a corrupted f2fs image, as demonstrated by a divide-by-zero error.

View original source

05 / REFERENCES

Further evidence