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Ubuntu: USN-3314-1 (CVE-2017-7277): Linux kernel vulnerabilities

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Ubuntu: USN-3314-1 (CVE-2017-7277): Linux kernel vulnerabilities

Severity
7
CVSS
(AV:L/AC:L/Au:N/C:C/I:N/A:C)
Published
03/28/2017
Created
07/25/2018
Added
06/08/2017
Modified
09/12/2020

Description

The TCP stack in the Linux kernel through 4.10.6 mishandles the SCM_TIMESTAMPING_OPT_STATS feature, which allows local users to obtain sensitive information from the kernel's internal socket data structures or cause a denial of service (out-of-bounds read) via crafted system calls, related to net/core/skbuff.c and net/socket.c.

Solution(s)

  • ubuntu-upgrade-linux-image-4-10-0-1006-raspi2
  • ubuntu-upgrade-linux-image-4-10-0-22-generic
  • ubuntu-upgrade-linux-image-4-10-0-22-generic-lpae
  • ubuntu-upgrade-linux-image-4-10-0-22-lowlatency
  • ubuntu-upgrade-linux-image-generic
  • ubuntu-upgrade-linux-image-generic-lpae
  • ubuntu-upgrade-linux-image-lowlatency
  • ubuntu-upgrade-linux-image-raspi2

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