CVE-2022-49982

🗓️ 18 Jun 2025 11:00:44Reported by LinuxType

cve🔗 web.nvd.nist.gov📰️ 1 Media mentions👁 67 Views

Fixed memory leak in pvrusb2 of Linux kernel by unregistering v4l2 device properly.

Reporter	Title	Published	Views	Family All 230
AstraLinux	Astra Linux - уязвимость в linux-5.10, linux	20 May 202605:53	–	astralinux
CNNVD	Linux kernel 安全漏洞	18 Jun 202500:00	–	cnnvd
Cvelist	CVE-2022-49982 media: pvrusb2: fix memory leak in pvr_probe	18 Jun 202511:00	–	cvelist
Debian CVE	CVE-2022-49982	18 Jun 202511:00	–	debiancve
Tenable Nessus	EulerOS 2.0 SP10 : kernel (EulerOS-SA-2025-2100)	10 Sep 202500:00	–	nessus
Tenable Nessus	EulerOS 2.0 SP13 : kernel (EulerOS-SA-2025-2264)	24 Oct 202500:00	–	nessus
Tenable Nessus	EulerOS 2.0 SP13 : kernel (EulerOS-SA-2025-2296)	24 Oct 202500:00	–	nessus
Tenable Nessus	EulerOS Virtualization 2.13.1 : kernel (EulerOS-SA-2025-2546)	18 Dec 202500:00	–	nessus
Tenable Nessus	EulerOS Virtualization 2.13.0 : kernel (EulerOS-SA-2025-2581)	18 Dec 202500:00	–	nessus
Tenable Nessus	EulerOS 2.0 SP10 : kernel (EulerOS-SA-2026-1101)	16 Jan 202600:00	–	nessus

NVD

Vulners

CNA

Node

linux linux_kernelRange<4.9.327

linux linux_kernelRange4.10–4.14.292

linux linux_kernelRange4.15–4.19.257

linux linux_kernelRange4.20–5.4.212

linux linux_kernelRange5.5–5.10.141

linux linux_kernelRange5.11–5.15.65

linux linux_kernelRange5.16–5.19.7

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/media/usb/pvrusb2/pvrusb2-hdw.c"
    ],
    "versions": [
      {
        "version": "b72b7bf5cbb2ae77b3bf748456655fc284baf04c",
        "lessThan": "2fe46195d2f0d5d09ea65433aefe47a4d0d0ff4d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b72b7bf5cbb2ae77b3bf748456655fc284baf04c",
        "lessThan": "ba7dd8a9686a61a34b3a7b922ce721378d4740d0",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b72b7bf5cbb2ae77b3bf748456655fc284baf04c",
        "lessThan": "491762b3250fb06a0c97b5198656ea48359eaeed",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b72b7bf5cbb2ae77b3bf748456655fc284baf04c",
        "lessThan": "466b67c0543b2ae67814d053f6e29b39be6b33bb",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b72b7bf5cbb2ae77b3bf748456655fc284baf04c",
        "lessThan": "bacb37bdc2a21c8f7fdc83dcc0dea2f4ca1341fb",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b72b7bf5cbb2ae77b3bf748456655fc284baf04c",
        "lessThan": "f2f6e67522916f53ad8ccd4dbe68dcf76e9776e5",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b72b7bf5cbb2ae77b3bf748456655fc284baf04c",
        "lessThan": "c02d2a91a85c4c4d05826cd1ea74a9b8d42e4280",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b72b7bf5cbb2ae77b3bf748456655fc284baf04c",
        "lessThan": "945a9a8e448b65bec055d37eba58f711b39f66f0",
        "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/media/usb/pvrusb2/pvrusb2-hdw.c"
    ],
    "versions": [
      {
        "version": "2.6.30",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "2.6.30",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.9.327",
        "lessThanOrEqual": "4.9.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.14.292",
        "lessThanOrEqual": "4.14.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.19.257",
        "lessThanOrEqual": "4.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.212",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.141",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.65",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.19.7",
        "lessThanOrEqual": "5.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.0",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

Source	Link
git	www.git.kernel.org/stable/c/ba7dd8a9686a61a34b3a7b922ce721378d4740d0
git	www.git.kernel.org/stable/c/945a9a8e448b65bec055d37eba58f711b39f66f0
git	www.git.kernel.org/stable/c/466b67c0543b2ae67814d053f6e29b39be6b33bb
git	www.git.kernel.org/stable/c/bacb37bdc2a21c8f7fdc83dcc0dea2f4ca1341fb
git	www.git.kernel.org/stable/c/2fe46195d2f0d5d09ea65433aefe47a4d0d0ff4d
git	www.git.kernel.org/stable/c/f2f6e67522916f53ad8ccd4dbe68dcf76e9776e5
git	www.git.kernel.org/stable/c/c02d2a91a85c4c4d05826cd1ea74a9b8d42e4280
git	www.git.kernel.org/stable/c/491762b3250fb06a0c97b5198656ea48359eaeed

11 May 2026 19:10Current

6.6Medium risk

Vulners AI Score6.6

CVSS 3.15.5

EPSS0.00051

CWE-401