CVE-2023-3397

Published Nov 1, 2023

Last updated a year ago

CVSS medium 6.3

Overview

Description: A race condition occurred between the functions lmLogClose and txEnd in JFS, in the Linux Kernel, executed in different threads. This flaw allows a local attacker with normal user privileges to crash the system or leak internal kernel information.
Source: secalert@redhat.com
NVD status: Analyzed

Risk scores

CVSS 3.1

Type: Primary
Base score: 6.3
Impact score: 5.2
Exploitability score: 1
Vector string: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:H
Severity: MEDIUM

Weaknesses

nvd@nist.gov: CWE-362
secalert@redhat.com: CWE-416

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "703AF700-7A70-47E2-BC3A-7FD03B3CA9C1"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References