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CVE-2021-47643

🗓️ 26 Feb 2025 01:54:13Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 124 Views

Linux kernel resolves vulnerability in ir_toy by fixing error path memory leak issue.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
astralinux
AstraLinux
Astra Linux – Vulnerability in Linux 5.10
15 Oct 202615:53
–astralinux
bdu_fstec
BDU FSTEC
Linux kernel media driver Heap Buffer Overflow DoS
26 Mar 202600:00
–bdu_fstec
cnnvd
CNNVD
Linux Kernel Security Vulnerabilities
26 Feb 202500:00
–cnnvd
cvelist
Cvelist
CVE-2021-47643 media: ir_toy: free before error exiting
26 Feb 202501:54
–cvelist
debiancve
Debian CVE
CVE-2021-47643
26 Feb 202501:54
–debiancve
euvd
EUVD
EUVD-2021-34643
3 Oct 202520:07
–euvd
nvd
NVD
CVE-2021-47643
26 Feb 202506:37
–nvd
openvas
OpenVAS
SUSE: Security Advisory (SUSE-SU-2025:1027-1)
28 Mar 202500:00
–openvas
openvas
OpenVAS
SUSE: Security Advisory (SUSE-SU-2025:1241-1)
16 Apr 202500:00
–openvas
osv_cve
osv_cve
CVE-2021-47643
26 Feb 202506:37
–osv_cve
Rows per page
NVD
Vulners
CNA
Node
OR
linuxlinux_kernelRange5.9–5.10.110
linuxlinux_kernelRange5.11–5.15.33
linuxlinux_kernelRange5.16–5.16.19
linuxlinux_kernelRange5.17–5.17.2
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/media/rc/ir_toy.c"
    ],
    "versions": [
      {
        "version": "261463dbc34ff0acafe4d84df04535b48a15afea",
        "lessThan": "99e3f83539cac6884a4df02cb204a57a184ea12b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "261463dbc34ff0acafe4d84df04535b48a15afea",
        "lessThan": "2011363c196846c083649c91ed30aeef64358d52",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "261463dbc34ff0acafe4d84df04535b48a15afea",
        "lessThan": "382e0f6958ef34eb093127b6d74c12f3b8fd0904",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "261463dbc34ff0acafe4d84df04535b48a15afea",
        "lessThan": "93ef3fdf3b6633c58f049e5a6be755777dde4340",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "261463dbc34ff0acafe4d84df04535b48a15afea",
        "lessThan": "52cdb013036391d9d87aba5b4fc49cdfc6ea4b23",
        "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/media/rc/ir_toy.c"
    ],
    "versions": [
      {
        "version": "5.9",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.9",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.110",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.33",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.16.19",
        "lessThanOrEqual": "5.16.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.17.2",
        "lessThanOrEqual": "5.17.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.18",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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17 Jun 2026 04:18Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.15.5
EPSS0.00246
124