CVE-2022-50440

🗓️ 01 Oct 2025 11:42:16Reported by LinuxType

Fixed kernel vulnerability: validate snooped cursor box size to prevent surface copy overflow.

Reporter	Title	Published	Views	Family All 83
AstraLinux	Astra Linux - уязвимость в linux-5.15, linux-5.10, linux	3 May 202623:59	–	astralinux
CNNVD	Linux kernel 安全漏洞	1 Oct 202500:00	–	cnnvd
Cvelist	CVE-2022-50440 drm/vmwgfx: Validate the box size for the snooped cursor	1 Oct 202511:42	–	cvelist
Debian CVE	CVE-2022-50440	1 Oct 202511:42	–	debiancve
Tenable Nessus	EulerOS 2.0 SP13 : kernel (EulerOS-SA-2025-2501)	11 Dec 202500:00	–	nessus
Tenable Nessus	EulerOS 2.0 SP13 : kernel (EulerOS-SA-2025-2522)	11 Dec 202500:00	–	nessus
Tenable Nessus	EulerOS Virtualization 2.13.0 : kernel (EulerOS-SA-2025-2609)	31 Dec 202500:00	–	nessus
Tenable Nessus	EulerOS Virtualization 2.13.1 : kernel (EulerOS-SA-2025-2623)	31 Dec 202500:00	–	nessus
Tenable Nessus	Photon OS 4.0: Linux PHSA-2021-4.0-0065	22 Jul 202100:00	–	nessus
Tenable Nessus	SUSE SLES12 Security Update : kernel (SUSE-SU-2025:03614-1)	21 Oct 202500:00	–	nessus

NVD

Vulners

CNA

Node

linux linux_kernelRange3.2–4.9.337

linux linux_kernelRange4.10–4.14.303

linux linux_kernelRange4.15–4.19.270

linux linux_kernelRange4.20–5.4.229

linux linux_kernelRange5.5–5.10.163

linux linux_kernelRange5.11–5.15.87

linux linux_kernelRange5.16–6.0.18

linux linux_kernelRange6.1–6.1.4

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/gpu/drm/vmwgfx/vmwgfx_kms.c"
    ],
    "versions": [
      {
        "version": "2ac863719e518ae1a8f328849e64ea26a222f079",
        "lessThan": "ee8d31836cbe7c26e207bfa0a4a726f0a25cfcf6",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2ac863719e518ae1a8f328849e64ea26a222f079",
        "lessThan": "50d177f90b63ea4138560e500d92be5e4c928186",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2ac863719e518ae1a8f328849e64ea26a222f079",
        "lessThan": "6b4e70a428b5a11f56db94047b68e144529fe512",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2ac863719e518ae1a8f328849e64ea26a222f079",
        "lessThan": "94b283341f9f3f0ed56a360533766377a01540e0",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2ac863719e518ae1a8f328849e64ea26a222f079",
        "lessThan": "439cbbc1519547f9a7b483f0de33b556ebfec901",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2ac863719e518ae1a8f328849e64ea26a222f079",
        "lessThan": "6948e570f54f2044dd4da444b10471373a047eeb",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2ac863719e518ae1a8f328849e64ea26a222f079",
        "lessThan": "4d54d11b49860686331c58a00f733b16a93edfc4",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2ac863719e518ae1a8f328849e64ea26a222f079",
        "lessThan": "622d527decaac0eb65512acada935a0fdc1d0202",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2ac863719e518ae1a8f328849e64ea26a222f079",
        "lessThan": "4cf949c7fafe21e085a4ee386bb2dade9067316e",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/gpu/drm/vmwgfx/vmwgfx_kms.c"
    ],
    "versions": [
      {
        "version": "3.2",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "3.2",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.9.337",
        "lessThanOrEqual": "4.9.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.14.303",
        "lessThanOrEqual": "4.14.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.19.270",
        "lessThanOrEqual": "4.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.229",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.163",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.87",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.0.18",
        "lessThanOrEqual": "6.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.4",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.2",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

Source	Link
git	www.git.kernel.org/stable/c/94b283341f9f3f0ed56a360533766377a01540e0
git	www.git.kernel.org/stable/c/4cf949c7fafe21e085a4ee386bb2dade9067316e
git	www.git.kernel.org/stable/c/ee8d31836cbe7c26e207bfa0a4a726f0a25cfcf6
git	www.git.kernel.org/stable/c/4d54d11b49860686331c58a00f733b16a93edfc4
git	www.git.kernel.org/stable/c/622d527decaac0eb65512acada935a0fdc1d0202
git	www.git.kernel.org/stable/c/439cbbc1519547f9a7b483f0de33b556ebfec901
git	www.git.kernel.org/stable/c/6948e570f54f2044dd4da444b10471373a047eeb
git	www.git.kernel.org/stable/c/50d177f90b63ea4138560e500d92be5e4c928186
git	www.git.kernel.org/stable/c/6b4e70a428b5a11f56db94047b68e144529fe512

11 May 2026 19:19Current

6.1Medium risk

Vulners AI Score6.1

CVSS 3.15.5

EPSS0.00016

CWE-476