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CVE-2022-50267 mmc: rtsx_pci: fix return value check of mmc_add_host()

🗓️ 15 Sep 2025 14:21:03Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 4 Views

Fix return value check in mmc_add_host to prevent memory leak and crash by freeing host on error.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
AstraLinux
Astra Linux - уязвимость в linux-5.15
3 May 202623:59
astralinux
Circl
CVE-2022-50267
3 Dec 202514:14
circl
CNNVD
Linux kernel 安全漏洞
15 Sep 202500:00
cnnvd
CVE
CVE-2022-50267
15 Sep 202514:21
cve
Debian CVE
CVE-2022-50267
15 Sep 202514:21
debiancve
Tenable Nessus
EulerOS 2.0 SP11 : kernel (EulerOS-SA-2025-2464)
11 Dec 202500:00
nessus
Tenable Nessus
EulerOS 2.0 SP11 : kernel (EulerOS-SA-2025-2483)
11 Dec 202500:00
nessus
Tenable Nessus
EulerOS 2.0 SP13 : kernel (EulerOS-SA-2025-2501)
11 Dec 202500:00
nessus
Tenable Nessus
EulerOS 2.0 SP13 : kernel (EulerOS-SA-2025-2522)
11 Dec 202500:00
nessus
Tenable Nessus
EulerOS Virtualization 2.13.0 : kernel (EulerOS-SA-2025-2609)
31 Dec 202500:00
nessus
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/mmc/host/rtsx_pci_sdmmc.c"
    ],
    "versions": [
      {
        "version": "ff984e57d36e8ac468849a144a36f1c11f88b61c",
        "lessThan": "30dc645461dfc63e52b3af8ee4a98e17bf14bacf",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ff984e57d36e8ac468849a144a36f1c11f88b61c",
        "lessThan": "5cd4e04eccaec140da6fa04db056a76282ee6852",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ff984e57d36e8ac468849a144a36f1c11f88b61c",
        "lessThan": "ffa9b2a79e3e959683efbad3f6db937eca9d38f5",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ff984e57d36e8ac468849a144a36f1c11f88b61c",
        "lessThan": "0c87db77423a282b3b38b8a6daf057b822680516",
        "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/rtsx_pci_sdmmc.c"
    ],
    "versions": [
      {
        "version": "3.8",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "3.8",
        "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"
      }
    ]
  }
]

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