CVE-2024-22386 Race condition vulnerability in Linux kernel drm/exynos exynos_drm_crtc_atomic_disable

2024-02-0507:21:20

CWE-362

Anolis

www.cve.org

cve-2024-22386; race condition; linux kernel; drm; exynos; pointer dereference; kernel panic; denial of service

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

5.4 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

9.0%

JSON

A race condition was found in the Linux kernel’s drm/exynos device driver in exynos_drm_crtc_atomic_disable() 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": [
      "drm",
      "exynos"
    ],
    "packageName": "kernel",
    "platforms": [
      "Linux",
      "x86",
      "ARM"
    ],
    "product": "Linux kernel",
    "programFiles": [
      "https://gitee.com/anolis/cloud-kernel/blob/devel-5.10/drivers/gpu/drm/exynos/exynos_drm_crtc.c"
    ],
    "repo": "https://gitee.com/anolis/cloud-kernel.git",
    "vendor": "Linux",
    "versions": [
      {
        "lessThan": "v6.6-rc1",
        "status": "affected",
        "version": "v4.11-rc1",
        "versionType": "custom"
      }
    ]
  }
]