A flaw was found in the Linux kernel in versions before 5.12. The value of internal.ndata, in the KVM API, is mapped to an array index, which can be updated by a user process at anytime which could lead to an out-of-bounds write. The highest threat from this vulnerability is to data integrity and system availability.
Project Subscriptions
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Fedoraproject
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Fedora
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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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Solidfire Baseboard Management Controller Firmware
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Redhat
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Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2021-26821 | A flaw was found in the Linux kernel in versions before 5.12. The value of internal.ndata, in the KVM API, is mapped to an array index, which can be updated by a user process at anytime which could lead to an out-of-bounds write. The highest threat from this vulnerability is to data integrity and system availability. |
Ubuntu USN |
USN-4977-1 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-4983-1 | Linux kernel (OEM) 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: 2024-08-03T16:53:17.850Z
Reserved: 2021-04-15T00:00:00
Link: CVE-2021-3501
No data.
Status : Modified
Published: 2021-05-06T13:15:12.840
Modified: 2024-11-21T06:21:41.670
Link: CVE-2021-3501
OpenCVE Enrichment
No data.
Weaknesses
EUVD
Ubuntu USN