CVE-2024-23196

2024-02-0508:15:44

CWE-476

CWE-362

[email protected]

web.nvd.nist.gov

cve-2024-23196

linux kernel

sound/hda

device driver

race condition

null pointer dereference

kernel panic

denial of service

nvd

5.3 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

4.6 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

9.1%

JSON

A race condition was found in the Linux kernel’s sound/hda device driver in snd_hdac_regmap_sync() function. This can result in a null pointer dereference issue, possibly leading to a kernel panic or denial of service issue.

Affected configurations

NVD

Node

linuxlinux_kernelRange≤5.5.19

linuxlinux_kernelRange6.0–6.4.16

CPENameOperatorVersion
linux:linux_kernellinux linux kernelle5.5.19
linux:linux_kernellinux linux kernelle6.4.16

CPE	Name	Operator	Version
linux:linux_kernel	linux linux kernel	le	5.5.19
linux:linux_kernel	linux linux kernel	le	6.4.16

CNA Affected

[
  {
    "collectionURL": "https://kernel.org/",
    "defaultStatus": "unaffected",
    "modules": [
      "sound/hda"
    ],
    "packageName": "kernel",
    "platforms": [
      "Linux",
      "x86",
      "ARM"
    ],
    "product": "Linux kernel",
    "programFiles": [
      "https://gitee.com/anolis/cloud-kernel/blob/devel-5.10/sound/hda/hdac_regmap.c"
    ],
    "repo": "https://gitee.com/anolis/cloud-kernel.git",
    "vendor": "Linux",
    "versions": [
      {
        "lessThan": "v6.5-rc1",
        "status": "affected",
        "version": "v5.6-rc1",
        "versionType": "custom"
      }
    ]
  }
]