2020年8月24日 星期一

[USN-4462-1] Linux kernel vulnerability

 ---------- Forwarded message ---------

From: Steve Beattie <steve.beattie@canonical.com>

Date: Aug 18, 2020 1:39PM

It was discovered that the bcache subsystem in the Linux kernel did not

properly release a lock in some error conditions. A local attacker could

possibly use this to cause a denial of service.

References:

  https://usn.ubuntu.com/4462-1

  CVE-2020-12771

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