vulnerability
Oracle Linux: CVE-2020-25656: ELSA-2020-5995: Unbreakable Enterprise kernel security update (IMPORTANT) (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 2 | (AV:L/AC:M/Au:N/C:P/I:N/A:N) | Oct 16, 2020 | Dec 15, 2020 | Dec 3, 2025 |
Severity
2
CVSS
(AV:L/AC:M/Au:N/C:P/I:N/A:N)
Published
Oct 16, 2020
Added
Dec 15, 2020
Modified
Dec 3, 2025
Description
A flaw was found in the Linux kernel. A use-after-free was found in the way the console subsystem was using ioctls KDGKBSENT and KDSKBSENT. A local user could use this flaw to get read memory access out of bounds. The highest threat from this vulnerability is to data confidentiality.
Solutions
oracle-linux-upgrade-kerneloracle-linux-upgrade-kernel-uek
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