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SUSE: CVE-2018-10902: SUSE Linux Security Advisory

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SUSE: CVE-2018-10902: SUSE Linux Security Advisory

Severity
5
CVSS
(AV:L/AC:L/Au:N/C:P/I:P/A:P)
Published
08/21/2018
Created
03/19/2019
Added
09/17/2018
Modified
02/04/2022

Description

It was found that the raw midi kernel driver does not protect against concurrent access which leads to a double realloc (double free) in snd_rawmidi_input_params() and snd_rawmidi_output_status() which are part of snd_rawmidi_ioctl() handler in rawmidi.c file. A malicious local attacker could possibly use this for privilege escalation.

Solution(s)

  • suse-upgrade-kernel-azure-base
  • suse-upgrade-kernel-default
  • suse-upgrade-kernel-default-extra
  • suse-upgrade-kernel-default-man
  • suse-upgrade-kernel-devel-azure
  • suse-upgrade-kernel-docs
  • suse-upgrade-kernel-docs-azure
  • suse-upgrade-kernel-obs-build
  • suse-upgrade-kernel-source-azure

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