CVE-2018-5814 Information

Description

In the Linux Kernel before version 4.16.11 4.14.43 4.9.102 and 4.4.133 multiple race condition errors when handling probe disconnect and rebind operations can be exploited to trigger a use-after-free condition or a NULL pointer dereference by sending multiple USB over IP packets.

CVSS Vector

CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Reference

http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00043.html http://www.securitytracker.com/id/1041050 https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.43 https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.16.11 https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.4.133 https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.102 https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git/commit/?id=22076557b07c12086eeb16b8ce2b0b735f7a27e7 https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git/commit/?id=c171654caa875919be3c533d3518da8be5be966e https://lists.debian.org/debian-lts-announce/2018/07/msg00015.html https://lists.debian.org/debian-lts-announce/2018/07/msg00016.html https://lists.debian.org/debian-lts-announce/2018/07/msg00020.html https://secuniaresearch.flexerasoftware.com/advisories/81540/ https://secuniaresearch.flexerasoftware.com/secunia_research/2018-8/ https://usn.ubuntu.com/3696-1/ https://usn.ubuntu.com/3696-2/ https://usn.ubuntu.com/3752-1/ https://usn.ubuntu.com/3752-2/ https://usn.ubuntu.com/3752-3/

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

7.0