CVE-2022-50384

🗓️ 18 Sep 2025 13:33:05Reported by LinuxType

CVE-2022-50384: fix use-after-free in tsi148_dma_list_add by removing entry from list before freeing.

Reporter	Title	Published	Views	Family All 23
AstraLinux	Astra Linux - уязвимость в linux-5.10, linux	20 May 202605:53	–	astralinux
CNNVD	Linux kernel 安全漏洞	18 Sep 202500:00	–	cnnvd
Cvelist	CVE-2022-50384 staging: vme_user: Fix possible UAF in tsi148_dma_list_add	18 Sep 202513:33	–	cvelist
Debian CVE	CVE-2022-50384	18 Sep 202513:33	–	debiancve
EUVD	EUVD-2025-29990	3 Oct 202520:07	–	euvd
NVD	CVE-2022-50384	18 Sep 202514:15	–	nvd
OSV	CLSA-2026-1775779453 Fix of 68 CVEs	10 Apr 202600:04	–	osv
OSV	CLSA-2026-1777616064 kernel: Fix of 260 CVEs	1 May 202609:15	–	osv
OSV	CVE-2022-50384 staging: vme_user: Fix possible UAF in tsi148_dma_list_add	18 Sep 202513:33	–	osv
OSV	DEBIAN-CVE-2022-50384	18 Sep 202514:15	–	osv

NVD

Vulners

CNA

Node

linux linux_kernelRange4.2–4.9.337

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_kernelRange5.11–5.15.86

linux linux_kernelRange5.16–6.0.16

linux linux_kernelRange6.1–6.1.2

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/staging/vme_user/vme_tsi148.c"
    ],
    "versions": [
      {
        "version": "b2383c90a9d691201b9aee557776694cde86a935",
        "lessThan": "5cc4eea715a3fcf4e516662f736dfee63979465f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b2383c90a9d691201b9aee557776694cde86a935",
        "lessThan": "51c0ad3b7c5b01f9314758335a13f157b05fa56d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b2383c90a9d691201b9aee557776694cde86a935",
        "lessThan": "e6b0adff99edf246ba1f8d464530a0438cb1cbda",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b2383c90a9d691201b9aee557776694cde86a935",
        "lessThan": "a45ba33d398a821147d7e5f16ead7eb125e331e2",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b2383c90a9d691201b9aee557776694cde86a935",
        "lessThan": "5d2b286eb034af114f67d9967fc3fbc1829bb712",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b2383c90a9d691201b9aee557776694cde86a935",
        "lessThan": "1f5661388f43df3ac106ce93e67d8d22b16a78ff",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b2383c90a9d691201b9aee557776694cde86a935",
        "lessThan": "cf138759a7e92c75cfc1b7ba705e4108fe330edf",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b2383c90a9d691201b9aee557776694cde86a935",
        "lessThan": "85db68fc901da52314ded80aace99f8b684c7815",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b2383c90a9d691201b9aee557776694cde86a935",
        "lessThan": "357057ee55d3c99a5de5abe8150f7bca04f8e53b",
        "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/staging/vme_user/vme_tsi148.c"
    ],
    "versions": [
      {
        "version": "4.2",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.2",
        "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": "5.15.86",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.0.16",
        "lessThanOrEqual": "6.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.2",
        "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/5cc4eea715a3fcf4e516662f736dfee63979465f
git	www.git.kernel.org/stable/c/85db68fc901da52314ded80aace99f8b684c7815
git	www.git.kernel.org/stable/c/357057ee55d3c99a5de5abe8150f7bca04f8e53b
git	www.git.kernel.org/stable/c/5d2b286eb034af114f67d9967fc3fbc1829bb712
git	www.git.kernel.org/stable/c/1f5661388f43df3ac106ce93e67d8d22b16a78ff
git	www.git.kernel.org/stable/c/cf138759a7e92c75cfc1b7ba705e4108fe330edf
git	www.git.kernel.org/stable/c/e6b0adff99edf246ba1f8d464530a0438cb1cbda
git	www.git.kernel.org/stable/c/51c0ad3b7c5b01f9314758335a13f157b05fa56d
git	www.git.kernel.org/stable/c/a45ba33d398a821147d7e5f16ead7eb125e331e2

11 May 2026 19:18Current

6.2Medium risk

Vulners AI Score6.2

CVSS 3.17.8

EPSS0.0002

SSVC

CWE-416