Oracle Linux: (CVE-2021-3428) (Multiple Advisories): Unbreakable Enterprise kernel-container security update
5
(AV:L/AC:L/Au:N/C:N/I:N/A:C)
04/10/2021
05/13/2021
05/11/2021
03/14/2022
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(s)
- oracle-linux-upgrade-kernel-uek
- oracle-linux-upgrade-kernel-uek-container
- oracle-linux-upgrade-kernel-uek-debug
- oracle-linux-upgrade-kernel-uek-debug-devel
- oracle-linux-upgrade-kernel-uek-devel
- oracle-linux-upgrade-kernel-uek-doc
- oracle-linux-upgrade-kernel-uek-headers
- oracle-linux-upgrade-kernel-uek-tools
- oracle-linux-upgrade-kernel-uek-tools-libs
- oracle-linux-upgrade-kernel-uek-tools-libs-devel
- oracle-linux-upgrade-perf
- oracle-linux-upgrade-python-perf
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