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.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: redhat
Published: 2021-04-19T21:11:52
Updated: 2024-08-03T16:53:17.710Z
Reserved: 2021-04-19T00:00:00
Link: CVE-2021-3506
Vulnrichment
No data.
NVD
Status : Modified
Published: 2021-04-19T22:15:13.110
Modified: 2024-11-21T06:21:42.427
Link: CVE-2021-3506
Redhat