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EUVD-2021-7634

🗓️ 03 Oct 2025 20:07:09Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 1 Views

Flaw in Linux kernel string matching may allow privileged users to panic the system via iptables rules.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
AstraLinux
Astra Linux - уязвимость в linux
3 May 202623:59
astralinux
CNNVD
Linux kernel 缓冲区错误漏洞
12 Jan 202100:00
cnnvd
CNVD
Linux kernel buffer overflow vulnerability (CNVD-2021-54398)
12 Jul 202100:00
cnvd
CVE
CVE-2021-20177
26 May 202120:48
cve
Cvelist
CVE-2021-20177
26 May 202120:48
cvelist
Debian
[SECURITY] [DLA 2557-1] linux-4.19 security update
12 Feb 202119:25
debian
Debian
[SECURITY] [DSA 4843-1] linux security update
1 Feb 202114:39
debian
Debian
[SECURITY] [DSA 4843-1] linux security update
1 Feb 202114:39
debian
Debian CVE
CVE-2021-20177
26 May 202120:48
debiancve
Tenable Nessus
Debian DLA-2557-1 : linux-4.19 security update
16 Feb 202100:00
nessus
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "e7928003-52c5-36af-af8f-ac245d5ae0eb",
        "vendor": {
          "name": "n/a"
        }
      }
    ]
  }
]

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03 Oct 2025 20:07Current
6.8Medium risk
Vulners AI Score6.8
CVSS 3.14.4
CVSS 22.1
EPSS0.00034
1