vulnerability
Oracle Linux: CVE-2021-3428: ELSA-2021-9223: Unbreakable Enterprise kernel-container security update (IMPORTANT) (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:L/AC:L/Au:M/C:N/I:N/A:C) | Jan 24, 2021 | May 11, 2021 | Jan 23, 2025 |
Severity
4
CVSS
(AV:L/AC:L/Au:M/C:N/I:N/A:C)
Published
Jan 24, 2021
Added
May 11, 2021
Modified
Jan 23, 2025
Description
A flaw was found in the Linux kernel. A denial of service problem is identified if an extent tree is corrupted in a crafted ext4 filesystem in fs/ext4/extents.c in ext4_es_cache_extent. Fabricating an integer overflow, A local attacker with a special user privilege may cause a system crash problem which can lead to an availability threat.
Solution
oracle-linux-upgrade-kernel-uek
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