7.1
CVE-2021-3506
- EPSS 0.38%
- Published 19.04.2021 22:15:13
- Last modified 21.11.2024 06:21:42
- Source secalert@redhat.com
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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.
Data is provided by the National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version < 5.12
Linux ≫ Linux Kernel Version5.12 Update-
Linux ≫ Linux Kernel Version5.12 Updaterc1
Linux ≫ Linux Kernel Version5.12 Updaterc2
Linux ≫ Linux Kernel Version5.12 Updaterc3
Debian ≫ Debian Linux Version9.0
Netapp ≫ Cloud Backup Version-
Netapp ≫ H300s Firmware Version-
Netapp ≫ H500s Firmware Version-
Netapp ≫ H700s Firmware Version-
Netapp ≫ H300e Firmware Version-
Netapp ≫ H500e Firmware Version-
Netapp ≫ H700e Firmware Version-
Netapp ≫ H410s Firmware Version-
Netapp ≫ H410c Firmware Version-
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
| Type | Source | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.38% | 0.584 |
| Source | Base Score | Exploit Score | Impact Score | Vector string |
|---|---|---|---|---|
| nvd@nist.gov | 7.1 | 1.8 | 5.2 |
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
|
| nvd@nist.gov | 5.6 | 3.9 | 7.8 |
AV:L/AC:L/Au:N/C:P/I:N/A:C
|
CWE-125 Out-of-bounds Read
The product reads data past the end, or before the beginning, of the intended buffer.