CVE-2022-50362

🗓️ 17 Sep 2025 14:56:14Reported by LinuxType

Resolved CVE-2022-50362 by fixing a data race in multi-thread use of a DMA channel.

Reporter	Title	Published	Views	Family All 58
AstraLinux	Astra Linux - уязвимость в linux-5.10	20 May 202605:53	–	astralinux
CNNVD	Linux kernel 安全漏洞	17 Sep 202500:00	–	cnnvd
Cvelist	CVE-2022-50362 dmaengine: hisilicon: Add multi-thread support for a DMA channel	17 Sep 202514:56	–	cvelist
Debian CVE	CVE-2022-50362	17 Sep 202514:56	–	debiancve
EUVD	EUVD-2022-55636	3 Oct 202520:07	–	euvd
NVD	CVE-2022-50362	17 Sep 202515:15	–	nvd
OpenVAS	SUSE: Security Advisory (SUSE-SU-2025:03615-1)	20 Oct 202500:00	–	openvas
OpenVAS	SUSE: Security Advisory (SUSE-SU-2025:03628-1)	20 Oct 202500:00	–	openvas
OSV	CVE-2022-50362 dmaengine: hisilicon: Add multi-thread support for a DMA channel	17 Sep 202514:56	–	osv
OSV	DEBIAN-CVE-2022-50362	17 Sep 202515:15	–	osv

NVD

Vulners

CNA

Node

linux linux_kernelRange5.6–5.10.150

linux linux_kernelRange5.11–5.15.75

linux linux_kernelRange5.16–5.19.17

linux linux_kernelRange6.0–6.0.3

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/dma/hisi_dma.c"
    ],
    "versions": [
      {
        "version": "e9f08b65250d73ab70e79e194813f52b8d306784",
        "lessThan": "af12e209a9d559394d35875ba0e6c80407605888",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e9f08b65250d73ab70e79e194813f52b8d306784",
        "lessThan": "7cb9b20941e1fb20d22d0a2f460a3d4fa417274c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e9f08b65250d73ab70e79e194813f52b8d306784",
        "lessThan": "d4a8ec5cc7ff5d442bd49a44f26d74b2021ba4c8",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e9f08b65250d73ab70e79e194813f52b8d306784",
        "lessThan": "f4cee0b385cd0348e071d4d80c4c13cfe547c70d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e9f08b65250d73ab70e79e194813f52b8d306784",
        "lessThan": "2cbb95883c990d0002a77e13d3278913ab26ad79",
        "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/dma/hisi_dma.c"
    ],
    "versions": [
      {
        "version": "5.6",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.6",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.150",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.75",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.19.17",
        "lessThanOrEqual": "5.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.0.3",
        "lessThanOrEqual": "6.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

Source	Link
git	www.git.kernel.org/stable/c/2cbb95883c990d0002a77e13d3278913ab26ad79
git	www.git.kernel.org/stable/c/f4cee0b385cd0348e071d4d80c4c13cfe547c70d
git	www.git.kernel.org/stable/c/d4a8ec5cc7ff5d442bd49a44f26d74b2021ba4c8
git	www.git.kernel.org/stable/c/7cb9b20941e1fb20d22d0a2f460a3d4fa417274c
git	www.git.kernel.org/stable/c/af12e209a9d559394d35875ba0e6c80407605888

11 May 2026 19:18Current

6Medium risk

Vulners AI Score6

CVSS 3.15.5

EPSS0.00017

SSVC