CVE-2024-24860 Race condition vulnerability in Linux kernel bluetooth driver in {min,max}_key_size_set()

2024-02-0507:27:31

CWE-362

Anolis

www.cve.org

cve-2024-24860

race condition

linux kernel

bluetooth

null pointer dereference

kernel panic

denial of service

4.6 Medium

CVSS3

Attack Vector

ADJACENT

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:A/AC:H/PR:H/UI:R/S:U/C:H/I:L/A:N

6.1 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

12.7%

JSON

A race condition was found in the Linux kernel’s bluetooth device driver in {min,max}_key_size_set() function. This can result in a null pointer dereference issue, possibly leading to a kernel panic or denial of service issue.

CNA Affected

[
  {
    "collectionURL": "https://kernel.org/",
    "defaultStatus": "unaffected",
    "modules": [
      "bluetooth"
    ],
    "packageName": "kernel",
    "platforms": [
      "Linux",
      "x86",
      "ARM"
    ],
    "product": "Linux kernel",
    "programFiles": [
      "https://gitee.com/anolis/cloud-kernel/blob/devel-5.10/net/bluetooth/hci_debugfs.c"
    ],
    "repo": "https://gitee.com/anolis/cloud-kernel.git",
    "vendor": "Linux",
    "versions": [
      {
        "lessThan": "v6.8-rc1",
        "status": "affected",
        "version": "v5.6-rc1",
        "versionType": "custom"
      }
    ]
  }
]