CVE-2018-14641

2018-09-1813:00:00

CWE-456

redhat

www.cve.org

6.5 Medium

CVSS3

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

6.5 Medium

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

62.3%

JSON

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.

CNA Affected

[
  {
    "product": "kernel",
    "vendor": "The Linux Foundation",
    "versions": [
      {
        "status": "affected",
        "version": "from 4.19-rc1 to 4.19-rc3 inclusive"
      }
    ]
  }
]