CVE-2022-50721

🗓️ 24 Dec 2025 12:22:44Reported by LinuxType

Fixed wrong calling convention in Qualcomm adm prep_slave_sg; now returns NULL on error and logs, preventing kernel panics.

Reporter	Title	Published	Views	Family All 19
AstraLinux	Astra Linux – Vulnerability in Linux 5.10	20 May 202605:53	–	astralinux
Circl	CVE-2022-50721	19 Mar 202600:00	–	circl
CNNVD	Linux kernel 安全漏洞	24 Dec 202500:00	–	cnnvd
Cvelist	CVE-2022-50721 dmaengine: qcom-adm: fix wrong calling convention for prep_slave_sg	24 Dec 202512:22	–	cvelist
Debian CVE	CVE-2022-50721	24 Dec 202512:22	–	debiancve
EUVD	EUVD-2022-55768	24 Dec 202515:30	–	euvd
NVD	CVE-2022-50721	24 Dec 202513:15	–	nvd
OSV	CVE-2022-50721 dmaengine: qcom-adm: fix wrong calling convention for prep_slave_sg	24 Dec 202512:22	–	osv
OSV	DEBIAN-CVE-2022-50721	24 Dec 202513:15	–	osv
OSV	RHSA-2023:6583 Red Hat Security Advisory: kernel security, bug fix, and enhancement update	16 Sep 202411:04	–	osv

Vulners

CNA

Node

linux linux_kernelRange5.11–5.19.17

linux linux_kernelRange5.20.0–6.0.3

linux linux_kernelRange6.1.0≥

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/dma/qcom/qcom_adm.c"
    ],
    "versions": [
      {
        "version": "5c9f8c2dbdbe53818bcde6aa6695e1331e5f841f",
        "lessThan": "5653bd0200944e5803fa8e32dc36aa49931312f9",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "5c9f8c2dbdbe53818bcde6aa6695e1331e5f841f",
        "lessThan": "9a041174c58a226e713f6cebd41eccec7a5cfa72",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "5c9f8c2dbdbe53818bcde6aa6695e1331e5f841f",
        "lessThan": "b9d2140c3badf4107973ad77c5a0ec3075705c85",
        "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/qcom/qcom_adm.c"
    ],
    "versions": [
      {
        "version": "5.11",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.11",
        "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/b9d2140c3badf4107973ad77c5a0ec3075705c85
git	www.git.kernel.org/stable/c/5653bd0200944e5803fa8e32dc36aa49931312f9
git	www.git.kernel.org/stable/c/9a041174c58a226e713f6cebd41eccec7a5cfa72

17 Jun 2026 05:24Current

6Medium risk

Vulners AI Score6

EPSS0.00198