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.
References
Link | Resource |
---|---|
http://www.openwall.com/lists/oss-security/2021/05/08/1 | Mailing List Patch Third Party Advisory |
https://bugzilla.redhat.com/show_bug.cgi?id=1944298 | Issue Tracking Third Party Advisory |
https://lists.debian.org/debian-lts-announce/2021/06/msg00019.html | Mailing List Third Party Advisory |
https://security.netapp.com/advisory/ntap-20210611-0007/ | Third Party Advisory |
https://www.mail-archive.com/linux-kernel%40vger.kernel.org/msg2520013.html | |
https://www.openwall.com/lists/oss-security/2021/03/28/2 | Mailing List Patch Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: redhat
Published: 2021-04-19T21:11:52
Updated: 2021-06-23T01:07:39
Reserved: 2021-04-19T00:00:00
Link: CVE-2021-3506
JSON object: View
NVD Information
Status : Modified
Published: 2021-04-19T22:15:13.110
Modified: 2023-11-07T03:38:03.463
Link: CVE-2021-3506
JSON object: View
Redhat Information
No data.
CWE