CVEvulnerability
CVE-2018-13100
5.5 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2018-07-03
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 5.5 MEDIUM — CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-369
Description
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.
Affected configurations
• linux linux kernel (<= 4.17.3)
• debian debian linux 8.0
Related
Weakness · CWE (1)
- CWE-369 Divide By Zero weakness
References
- http://lists.opensuse.org/opensuse-security-announce/2018-10/msg00033.html lists.opensuse.org
- http://packetstormsecurity.com/files/151420/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html packetstormsecurity.com
- http://www.securityfocus.com/bid/104679 Third Party Advisory, VDB Entry
- https://bugzilla.kernel.org/show_bug.cgi?id=200183 Issue Tracking, Third Party Advisory
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=42bf546c1fe3f3654bdf914e977acbc2b80a5be5 git.kernel.org
- https://lists.debian.org/debian-lts-announce/2019/03/msg00017.html Third Party Advisory
- https://seclists.org/bugtraq/2019/Jan/52 seclists.org
- https://usn.ubuntu.com/3932-1/ usn.ubuntu.com
- https://usn.ubuntu.com/3932-2/ usn.ubuntu.com
- https://usn.ubuntu.com/4094-1/ usn.ubuntu.com
- https://usn.ubuntu.com/4118-1/ usn.ubuntu.com
- http://lists.opensuse.org/opensuse-security-announce/2018-10/msg00033.html lists.opensuse.org
- http://packetstormsecurity.com/files/151420/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html packetstormsecurity.com
- http://www.securityfocus.com/bid/104679 Third Party Advisory, VDB Entry
- https://bugzilla.kernel.org/show_bug.cgi?id=200183 Issue Tracking, Third Party Advisory
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=42bf546c1fe3f3654bdf914e977acbc2b80a5be5 git.kernel.org
- https://lists.debian.org/debian-lts-announce/2019/03/msg00017.html Third Party Advisory
- https://seclists.org/bugtraq/2019/Jan/52 seclists.org
- https://usn.ubuntu.com/3932-1/ usn.ubuntu.com
- https://usn.ubuntu.com/3932-2/ usn.ubuntu.com
- https://usn.ubuntu.com/4094-1/ usn.ubuntu.com
- https://usn.ubuntu.com/4118-1/ usn.ubuntu.com