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CVE-2021-47591 mptcp: remove tcp ulp setsockopt support
| Reporter | Title | Published | Views | Family All 25 |
|---|---|---|---|---|
 | Astra Linux – Vulnerability in Linux 5.10 | 20 May 202605:53 | – | astralinux |
 | The vulnerability of the mptcp component in Linux kernel, which allows a hacker to cause a service failure | 25 Dec 202400:00 | – | bdu_fstec |
 | Linux kernel security vulnerabilities | 19 Jun 202400:00 | – | cnnvd |
 | CVE-2021-47591 | 19 Jun 202414:53 | – | cve |
 | CVE-2021-47591 | 19 Jun 202414:53 | – | debiancve |
 | CVE-2021-47591 | 19 Jun 202415:15 | – | nvd |
 | openSUSE Security Advisory (SUSE-SU-2024:2947-1) | 20 Aug 202400:00 | – | openvas |
| openSUSE Security Advisory (SUSE-SU-2024:2894-1) | 25 Feb 202500:00 | – | openvas |
| openSUSE Security Advisory (SUSE-SU-2024:2939-1) | 25 Feb 202500:00 | – | openvas |
 | DEBIAN-CVE-2021-47591 | 19 Jun 202415:15 | – | osv |
10
[
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"net/mptcp/sockopt.c"
],
"versions": [
{
"version": "d9e4c129181004ec94b315b0c9db5eeb09da75e6",
"lessThan": "3de0c86d42f841d1d64f316cd949e65c566f0734",
"status": "affected",
"versionType": "git"
},
{
"version": "d9e4c129181004ec94b315b0c9db5eeb09da75e6",
"lessThan": "404cd9a22150f24acf23a8df2ad0c094ba379f57",
"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/sockopt.c"
],
"versions": [
{
"version": "5.13",
"status": "affected"
},
{
"version": "0",
"lessThan": "5.13",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.15.11",
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.16",
"lessThanOrEqual": "*",
"status": "unaffected",
"versionType": "original_commit_for_fix"
}
]
}
]Data
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11 May 2026 13:57Current
EPSS0.00205