vulnerability
Oracle Linux: CVE-2025-40204: ELSA-2025-28048: Unbreakable Enterprise kernel security update (IMPORTANT) (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 6 | (AV:A/AC:M/Au:N/C:C/I:N/A:N) | Nov 12, 2025 | Dec 15, 2025 | Dec 15, 2025 |
Severity
6
CVSS
(AV:A/AC:M/Au:N/C:C/I:N/A:N)
Published
Nov 12, 2025
Added
Dec 15, 2025
Modified
Dec 15, 2025
Description
In the Linux kernel, the following vulnerability has been resolved:
sctp: Fix MAC comparison to be constant-time
To prevent timing attacks, MACs need to be compared in constant time.
Use the appropriate helper function for this.
sctp: Fix MAC comparison to be constant-time
To prevent timing attacks, MACs need to be compared in constant time.
Use the appropriate helper function for this.
Solution
oracle-linux-upgrade-kernel-uek
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