CVE-2022-50268

🗓️ 15 Sep 2025 14:21:04Reported by LinuxType

mmc: moxart fixes mmc_add_host return value to prevent memory leaks and kernel crash by freeing host on error.

Reporter	Title	Published	Views	Family All 57
AstraLinux	Astra Linux - уязвимость в linux-5.10, linux	20 May 202605:53	–	astralinux
CNNVD	Linux kernel 安全漏洞	15 Sep 202500:00	–	cnnvd
Cvelist	CVE-2022-50268 mmc: moxart: fix return value check of mmc_add_host()	15 Sep 202514:21	–	cvelist
Debian CVE	CVE-2022-50268	15 Sep 202514:21	–	debiancve
EUVD	EUVD-2022-55587	3 Oct 202520:07	–	euvd
NVD	CVE-2022-50268	15 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-2022-50268 mmc: moxart: fix return value check of mmc_add_host()	15 Sep 202514:21	–	osv
OSV	DEBIAN-CVE-2022-50268	15 Sep 202515:15	–	osv

NVD

Vulners

CNA

Node

linux linux_kernelRange3.16–4.9.337

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/mmc/host/moxart-mmc.c"
    ],
    "versions": [
      {
        "version": "1b66e94e6b9995323190f31c51d8e1a6f516627e",
        "lessThan": "a4c765f5d8e58138cff69f1510b2e8942ec37022",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1b66e94e6b9995323190f31c51d8e1a6f516627e",
        "lessThan": "a94d466f31a5201995d39bc1208e2c09ab04f0bf",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1b66e94e6b9995323190f31c51d8e1a6f516627e",
        "lessThan": "c7e9a2059fb943fc3c3fa12261518fd72a0fc136",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1b66e94e6b9995323190f31c51d8e1a6f516627e",
        "lessThan": "b174f2b36c638fc7737df6c8aac1889a646be98f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1b66e94e6b9995323190f31c51d8e1a6f516627e",
        "lessThan": "7c3b301ca8b0cab392c71da8fcdfa499074f8e97",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1b66e94e6b9995323190f31c51d8e1a6f516627e",
        "lessThan": "f0502fe86a2db2336c9498d2de3e97f22dcf85ae",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1b66e94e6b9995323190f31c51d8e1a6f516627e",
        "lessThan": "8f8bb62c7c5c833758ef1563fe738afd579c3efe",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1b66e94e6b9995323190f31c51d8e1a6f516627e",
        "lessThan": "40aa73c70e8a5706f9cbe01409a5e51cc0f1750e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1b66e94e6b9995323190f31c51d8e1a6f516627e",
        "lessThan": "0ca18d09c744fb030ae9bc5836c3e357e0237dea",
        "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/mmc/host/moxart-mmc.c"
    ],
    "versions": [
      {
        "version": "3.16",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "3.16",
        "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/0ca18d09c744fb030ae9bc5836c3e357e0237dea
git	www.git.kernel.org/stable/c/a4c765f5d8e58138cff69f1510b2e8942ec37022
git	www.git.kernel.org/stable/c/b174f2b36c638fc7737df6c8aac1889a646be98f
git	www.git.kernel.org/stable/c/40aa73c70e8a5706f9cbe01409a5e51cc0f1750e
git	www.git.kernel.org/stable/c/7c3b301ca8b0cab392c71da8fcdfa499074f8e97
git	www.git.kernel.org/stable/c/c7e9a2059fb943fc3c3fa12261518fd72a0fc136
git	www.git.kernel.org/stable/c/a94d466f31a5201995d39bc1208e2c09ab04f0bf
git	www.git.kernel.org/stable/c/8f8bb62c7c5c833758ef1563fe738afd579c3efe
git	www.git.kernel.org/stable/c/f0502fe86a2db2336c9498d2de3e97f22dcf85ae

11 May 2026 19:16Current

6.1Medium risk

Vulners AI Score6.1

CVSS 3.15.5

EPSS0.0002

CWE-476