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Linux Kernel Vulnerabilities Affect AWS Instances
published 8 months ago
Summary
Linux kernel vulnerabilities were discovered in the Linux kernel used by AWS instances. These vulnerabilities could allow an attacker to compromise the system. Update your Linux kernel to the latest version to address these issues.
What to do
- Update canonical linux-aws-fips to version 6.8.0-1047.50+fips1.
Affected software
| Ecosystem | Vendor | Product | Affected versions |
|---|---|---|---|
| Ubuntu:Pro:FIPS-updates:24.04:LTS | canonical | linux-aws-fips |
< 6.8.0-1047.50+fips1 Fix: upgrade to 6.8.0-1047.50+fips1
|
Original advisory text
linux-aws-fips vulnerabilities
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- SMB network file system;
(CVE-2025-22037, CVE-2025-37899)
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- SMB network file system;
(CVE-2025-22037, CVE-2025-37899)
References
- https://ubuntu.com/security/notices/USN-8059-7 Vendor Advisory
Timeline
Published4 Mar 2026
Updated24 Apr 2026
First seen24 Apr 2026
Sources
USN-8059-7 · OSV
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