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.
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Debian
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Debian Linux
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Linux
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Linux Kernel
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Netapp
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Cloud Backup
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H300e
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H300e Firmware
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H300s
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H300s Firmware
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H410c
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H410c Firmware
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H500s
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Solidfire Baseboard Management Controller Firmware
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Advisories
| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-2690-1 | linux-4.19 security update |
EUVD |
EUVD-2021-26825 | 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. |
Ubuntu USN |
USN-4997-1 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-4997-2 | Linux kernel (KVM) vulnerabilities |
Ubuntu USN |
USN-5000-1 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-5000-2 | Linux kernel (KVM) vulnerabilities |
Ubuntu USN |
USN-5001-1 | Linux kernel (OEM) vulnerabilities |
Ubuntu USN |
USN-5016-1 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-5339-1 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-5343-1 | Linux kernel vulnerabilities |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
No history.
Projects
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Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2024-08-03T16:53:17.710Z
Reserved: 2021-04-19T00:00:00
Link: CVE-2021-3506
No data.
Status : Modified
Published: 2021-04-19T22:15:13.110
Modified: 2024-11-21T06:21:42.427
Link: CVE-2021-3506
OpenCVE Enrichment
No data.
Weaknesses
Debian DLA
EUVD
Ubuntu USN