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.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2024-08-03T16:53:17.710Z

Reserved: 2021-04-19T00:00:00

Link: CVE-2021-3506

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-04-19T22:15:13.110

Modified: 2024-11-21T06:21:42.427

Link: CVE-2021-3506

cve-icon Redhat

Severity : Low

Publid Date: 2021-03-28T00:00:00Z

Links: CVE-2021-3506 - Bugzilla

cve-icon OpenCVE Enrichment

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