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CVE-2021-29627

🗓️ 07 Apr 2021 14:45:52Reported by freebsdType 
cve
 cve
🔗 web.nvd.nist.gov📰️ 10 Media mentions👁 71 Views

FreeBSD 13.0-STABLE before n245050, 12.2-STABLE before r369525, 13.0-RC4 before p0, and 12.2-RELEASE before p6, listening socket accept filters implementing the accf_create callback incorrectly freed a process supplied argument string

Related
Detection
Affected
Refs
Social
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2021-29627
7 Apr 202115:15
attackerkb
Circl
CVE-2021-29627
14 Apr 202111:46
circl
CNNVD
FreeBSD 资源管理错误漏洞
7 Apr 202100:00
cnnvd
CNVD
FreeBSD Elevation of Privilege Vulnerability (CNVD-2021-29113)
12 Apr 202100:00
cnvd
Cvelist
CVE-2021-29627
7 Apr 202114:45
cvelist
EUVD
EUVD-2021-16103
7 Oct 202500:30
euvd
FreeBSD
FreeBSD -- double free in accept_filter(9) socket configuration interface
6 Apr 202100:00
freebsd
FreeBSD Advisory
FreeBSD-SA-21:09.accept_filter
6 Apr 202100:00
freebsd_advisory
Tenable Nessus
FreeBSD : FreeBSD -- double free in accept_filter(9) socket configuration interface (f8e1e2a6-9791-11eb-b87a-901b0ef719ab)
14 Apr 202100:00
nessus
NVD
CVE-2021-29627
7 Apr 202115:15
nvd
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NVD
Node
OR
freebsdfreebsdRange12.012.2
freebsdfreebsdMatch12.2-
freebsdfreebsdMatch12.2p1
freebsdfreebsdMatch12.2p2
freebsdfreebsdMatch13.0beta1
freebsdfreebsdMatch13.0beta2
freebsdfreebsdMatch13.0beta3
freebsdfreebsdMatch13.0beta4
freebsdfreebsdMatch13.0rc1
freebsdfreebsdMatch13.0rc2
freebsdfreebsdMatch13.0rc3
[
  {
    "product": "FreeBSD",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "FreeBSD 12.2-RELEASE before p6"
      }
    ]
  }
]
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17 Jun 2026 03:48Current
7.5High risk
Vulners AI Score7.5
CVSS 27.2
CVSS 3.17.8
EPSS0.00749
71