CVE-2021-3655
3.3 LOWA vulnerability was found in the Linux kernel in versions prior to v5.14-rc1
Published: 2021-08-05 · Last updated: 2026-06-17
Severity and scoring
- CVSS
- 3.3 LOW
- Vector
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
- CWE
- CWE-20, CWE-909
Affected products
| Vendor | Product |
|---|---|
| debian | debian_linux, enterprise_linux, linux_kernel |
| linux | debian_linux, enterprise_linux, linux_kernel |
| redhat | debian_linux, enterprise_linux, linux_kernel |
Description
A vulnerability was found in the Linux kernel in versions prior to v5.14-rc1. Missing size validations on inbound SCTP packets may allow the kernel to read uninitialized memory.
Source: NVD
References
- [NVD]https://nvd.nist.gov/vuln/detail/CVE-2021-3655
- [Patch]https://bugzilla.redhat.com/show_bug.cgi?id=1984024
- [Other]https://lists.debian.org/debian-lts-announce/2021/10/msg00010.html
- [Other]https://lists.debian.org/debian-lts-announce/2021/12/msg00012.html
- [Patch]https://bugzilla.redhat.com/show_bug.cgi?id=1984024
- [Other]https://lists.debian.org/debian-lts-announce/2021/10/msg00010.html
- [Other]https://lists.debian.org/debian-lts-announce/2021/12/msg00012.html
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