CVE-2021-3506

An out-of-bounds (OOB) memory access flaw was found in fs/f2fs/node.c in the f2fs module in the Linux kernel in versions before 5.12.0-rc4. A bounds check failure allows a local attacker to gain access to out-of-bounds memory leading to a system crash or a leak of internal kernel information. The highest threat from this vulnerability is to system availability.

Link	Resource
https://www.mail-archive.com/linux-kernel@vger.kernel.org/msg2520013.html	Mailing List Patch
https://www.openwall.com/lists/oss-security/2021/03/28/2	Mailing List Patch
https://bugzilla.redhat.com/show_bug.cgi?id=1944298	Issue Tracking Third Party Advisory
http://www.openwall.com/lists/oss-security/2021/05/08/1	Mailing List Patch
https://security.netapp.com/advisory/ntap-20210611-0007/	Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/06/msg00019.html	Mailing List Third Party Advisory

Configuration 1

cpe:2.3:o:linux:linux_kernel:5.12:rc1:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:5.12:rc2:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:5.12:rc3:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:5.12:-:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* cpe:2.3:a:netapp:cloud_backup:-:*:*:*:*:*:*:* cpe:2.3:o:netapp:solidfire_baseboard_management_controller_firmware:-:*:*:*:*:*:*:*

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Published : 2021-04-19 10:15

Updated : 2022-01-21 02:43

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NVD link : CVE-2021-3506

Mitre link : CVE-2021-3506

No products.

CWE-125

Out-of-bounds Read