CVE-2024-24857 Race condition vulnerability in Linux kernel bluetooth in conn_info_{min,max}_age_set()

2024-02-0507:31:31

CWE-362

Anolis

www.cve.org

cve-2024-24857

linux kernel

bluetooth

conn_info_{min

max}_age_set()

integrity overflow

denial of service

CVSS3

4.6

Attack Vector

ADJACENT

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

LOW

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

AI Score

7.2

Confidence

High

EPSS

Percentile

13.4%

JSON

A race condition was found in the Linux kernel’s net/bluetooth device driver in conn_info_{min,max}_age_set() function. This can result in integrity overflow issue, possibly leading to bluetooth connection abnormality or denial of service.

CNA Affected

[
  {
    "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-rc2",
        "status": "affected",
        "version": "v4.0-rc1",
        "versionType": "custom"
      }
    ]
  }
]