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CVE-2021-47448

🗓️ 22 May 2024 06:19:40Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 111 Views

Linux kernel vulnerability CVE-2021-47448 resolved with MPTCP fix for recvmsg() infinite loo

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
bdu_fstec
BDU FSTEC
Linux kernel MPTCP Buffer Overflow DoS
24 Nov 202500:00
–bdu_fstec
cnnvd
CNNVD
Linux kernel 安全漏洞
22 May 202400:00
–cnnvd
cvelist
Cvelist
CVE-2021-47448 mptcp: fix possible stall on recvmsg()
22 May 202406:19
–cvelist
debiancve
Debian CVE
CVE-2021-47448
22 May 202406:19
–debiancve
nvd
NVD
CVE-2021-47448
22 May 202407:15
–nvd
openvas
OpenVAS
openSUSE: Security Advisory for the Linux Kernel (SUSE-SU-2024:2189-1)
29 Jun 202400:00
–openvas
openvas
OpenVAS
openSUSE Security Advisory (SUSE-SU-2024:2008-1)
25 Feb 202500:00
–openvas
openvas
OpenVAS
openSUSE Security Advisory (SUSE-SU-2024:2019-1)
25 Feb 202500:00
–openvas
openvas
OpenVAS
openSUSE Security Advisory (SUSE-SU-2024:2190-1)
25 Feb 202500:00
–openvas
openvas
OpenVAS
SUSE: Security Advisory (SUSE-SU-2024:2189-1)
17 Feb 202500:00
–openvas
Rows per page
NVD
Vulners
CNA
Node
OR
linuxlinux_kernelRange5.6–5.14.14
linuxlinux_kernelMatch5.15rc1
linuxlinux_kernelMatch5.15rc2
linuxlinux_kernelMatch5.15rc3
linuxlinux_kernelMatch5.15rc4
linuxlinux_kernelMatch5.15rc5
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/mptcp/protocol.c"
    ],
    "versions": [
      {
        "version": "7a6a6cbc3e592e339ad23e4e8ede9a3f6160bda8",
        "lessThan": "1a4554e94f0deff9fc1dc5addf93fa579cc29711",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "7a6a6cbc3e592e339ad23e4e8ede9a3f6160bda8",
        "lessThan": "612f71d7328c14369924384ad2170aae2a6abd92",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/mptcp/protocol.c"
    ],
    "versions": [
      {
        "version": "5.6",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.6",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.14.14",
        "lessThanOrEqual": "5.14.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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05 Aug 2026 08:47Current
6.8Medium risk
Vulners AI Score6.8
CVSS 3.15.5 - 7.5
EPSS0.00478
SSVC
111