Oracle Linux: CVE-2018-5344: ELSA-2018-3083: kernel security, bug fix, and enhancement update (IMPORTANT)
Description
In the Linux kernel through 4.14.13, drivers/block/loop.c mishandles lo_release serialization, which allows attackers to cause a denial of service (__lock_acquire use-after-free) or possibly have unspecified other impact. A flaw was found in the Linux kernel's handling of loopback devices. An attacker, who has permissions to setup loopback disks, may create a denial of service or other unspecified actions.
Solution(s)
- oracle-linux-upgrade-kernel
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