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CVE-2022-50477

🗓️ 04 Oct 2025 15:16:37Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 52 Views

Fix memleak in rtc device allocation by moving add_action before set_name (CVE-2022-50477).

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
astralinux
AstraLinux
Astra Linux – Vulnerability in Linux 5.10
20 May 202605:53
–astralinux
bdu_fstec
BDU FSTEC
Linux Real Time Clock Heap Buffer Overflow DoS
26 Feb 202600:00
–bdu_fstec
cnnvd
CNNVD
Linux Kernel Security Vulnerabilities
4 Oct 202500:00
–cnnvd
cvelist
Cvelist
CVE-2022-50477 rtc: class: Fix potential memleak in devm_rtc_allocate_device()
4 Oct 202515:16
–cvelist
debiancve
Debian CVE
CVE-2022-50477
4 Oct 202515:16
–debiancve
nvd
NVD
CVE-2022-50477
4 Oct 202516:15
–nvd
osv_clsa
osv_clsa
CLSA-2026-1783355084 kernel: Fix of 60 CVEs
21 Oct 202605:58
–osv_clsa
osv_debian
osv_debian
DEBIAN-CVE-2022-50477
4 Oct 202516:15
–osv_debian
osv_rhsa
osv_rhsa
RHSA-2023:6583 Red Hat Security Advisory: kernel security, bug fix, and enhancement update
16 Sep 202411:04
–osv_rhsa
osv_ubuntu
osv_ubuntu
UBUNTU-CVE-2022-50477
4 Oct 202516:15
–osv_ubuntu
Rows per page
NVD
Vulners
CNA
Node
OR
linuxlinux_kernelRange5.16–6.0.16
linuxlinux_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/rtc/class.c"
    ],
    "versions": [
      {
        "version": "24d23181e43d72ca692a479e70dfe5b0b5dd33f1",
        "lessThan": "0bcfc8fd3e596994f527b46730579428b3a4fa5f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "24d23181e43d72ca692a479e70dfe5b0b5dd33f1",
        "lessThan": "59457a0f079eae19aaf322b3cc1c8ba66f55c5f3",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "24d23181e43d72ca692a479e70dfe5b0b5dd33f1",
        "lessThan": "60da73808298ff2cfa9f165d55eb3d7aa7078601",
        "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/rtc/class.c"
    ],
    "versions": [
      {
        "version": "5.16",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.16",
        "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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17 Jun 2026 05:23Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.15.5
EPSS0.00157
52