A flaw was found in the Linux kernel. Measuring usage of the shared memory does not scale with large shared memory segment counts which could lead to resource exhaustion and DoS.
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Advisories
| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-3912-1 | linux security update |
Ubuntu USN |
USN-5924-1 | Linux kernel (Azure) vulnerabilities |
Ubuntu USN |
USN-5927-1 | Linux kernel (Azure) vulnerabilities |
Ubuntu USN |
USN-5975-1 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-5980-1 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-5981-1 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-5984-1 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-5985-1 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-5991-1 | Linux kernel (GCP) vulnerabilities |
Ubuntu USN |
USN-6001-1 | Linux kernel (AWS) vulnerabilities |
Ubuntu USN |
USN-6009-1 | Linux kernel (GCP) vulnerabilities |
Ubuntu USN |
USN-6013-1 | Linux kernel (AWS) vulnerabilities |
Ubuntu USN |
USN-6014-1 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-6020-1 | Linux kernel (BlueField) vulnerabilities |
Ubuntu USN |
USN-6030-1 | Linux kernel (Qualcomm Snapdragon) vulnerabilities |
Ubuntu USN |
USN-6151-1 | Linux kernel (Xilinx ZynqMP) vulnerabilities |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Mon, 03 Nov 2025 22:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| References |
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Projects
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Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2025-11-03T21:44:59.899Z
Reserved: 2021-07-29T00:00:00.000Z
Link: CVE-2021-3669
No data.
Status : Modified
Published: 2022-08-26T16:15:09.273
Modified: 2025-11-03T22:15:50.677
Link: CVE-2021-3669
OpenCVE Enrichment
No data.
Debian DLA
Ubuntu USN