CVE-2021-3506

🗓️ 19 Apr 2021 21:11:52Reported by redhatType

cve🔗 web.nvd.nist.gov📰️ 6 Media mentions👁 283 Views

OOB memory access flaw in f2fs module of Linux kernel

Reporter	Title	Published	Views	Family All 175
ATTACKERKB	CVE-2021-3506	19 Apr 202122:15	–	attackerkb
Tenable Nessus	Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.10-2022-002 (ALASKERNEL-5.10-2022-002)	2 May 202200:00	–	nessus
Tenable Nessus	Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.4-2022-004 (ALASKERNEL-5.4-2022-004)	2 May 202200:00	–	nessus
Tenable Nessus	Debian DLA-2690-1 : linux-4.19 security update	24 Jun 202100:00	–	nessus
Tenable Nessus	EulerOS Virtualization 2.9.1 : kernel (EulerOS-SA-2021-2183)	13 Jul 202100:00	–	nessus
Tenable Nessus	EulerOS 2.0 SP9 : kernel (EulerOS-SA-2021-2272)	9 Aug 202100:00	–	nessus
Tenable Nessus	Siemens SCALANCE M-800 Out-of-Bounds Read (CVE-2021-3506)	18 Nov 202400:00	–	nessus
Tenable Nessus	Ubuntu 21.04 : Linux kernel vulnerabilities (USN-4997-1)	23 Jun 202100:00	–	nessus
Tenable Nessus	Ubuntu 21.04 : Linux kernel (KVM) vulnerabilities (USN-4997-2)	8 Sep 202100:00	–	nessus
Tenable Nessus	Ubuntu 18.04 LTS / 20.04 LTS : Linux kernel vulnerabilities (USN-5000-1)	23 Jun 202100:00	–	nessus

NVD

Vulners

Node

linux linux_kernelRange<5.12

linux linux_kernelMatch5.12-

linux linux_kernelMatch5.12rc1

linux linux_kernelMatch5.12rc2

linux linux_kernelMatch5.12rc3

Node

debian debian_linuxMatch9.0

Node

netapp cloud_backupMatch-

netapp solidfire_baseboard_management_controller_firmwareMatch-

Node

netapp h300s_firmwareMatch-

AND

netapp h300sMatch-

Node

netapp h500s_firmwareMatch-

AND

netapp h500sMatch-

Node

netapp h700s_firmwareMatch-

AND

netapp h700sMatch-

Node

netapp h300e_firmwareMatch-

AND

netapp h300eMatch-

Node

netapp h500e_firmwareMatch-

AND

netapp h500eMatch-

Node

netapp h700e_firmwareMatch-

AND

netapp h700eMatch-

Node

netapp h410s_firmwareMatch-

AND

netapp h410sMatch-

Node

netapp h410c_firmwareMatch-

AND

netapp h410cMatch-

[
  {
    "product": "kernel",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "kernel 5.12.0-rc4"
      }
    ]
  }
]

Source	Link
openwall	www.openwall.com/lists/oss-security/2021/03/28/2
lists	www.lists.debian.org/debian-lts-announce/2021/06/msg00019.html
bugzilla	www.bugzilla.redhat.com/show_bug.cgi
security	www.security.netapp.com/advisory/ntap-20210611-0007/
openwall	www.openwall.com/lists/oss-security/2021/05/08/1
mail-archive	www.mail-archive.com/linux-kernel%40vger.kernel.org/msg2520013.html

17 Jun 2026 04:05Current

6.7Medium risk

Vulners AI Score6.7

CVSS 25.6

CVSS 3.17.1

EPSS0.00366

CWE-125