CVE-2018-14641
- State
- Published
- Severity
- 6.5 Medium
- Published
- Sep 18, 2018
- Updated
- Aug 5, 2024
- Reserved
- Jul 27, 2018
Description
A security flaw was found in the ip_frag_reasm() function in net/ipv4/ip_fragment.c in the Linux kernel from 4.19-rc1 to 4.19-rc3 inclusive, which can cause a later system crash in ip_do_fragment(). With certain non-default, but non-rare, configuration of a victim host, an attacker can trigger this crash remotely, thus leading to a remote denial-of-service.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.0 | 6.5 Medium | CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | redhat |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
kernelThe Linux Foundation |
|
References
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=5d407b071dc369c26a38398326ee2be53651cfe4
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14641
- RHSA-2018:2948vendor-advisory
- [oss-security] 20180918 CVE-2018-14641: Linux kernel: a security flaw in the ip_frag_reasm()mailing-list
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