Vulnerability Details : CVE-2018-5814
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.
Vulnerability category: Memory Corruption
Products affected by CVE-2018-5814
- cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-5814
0.06%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 26 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-5814
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.9
|
MEDIUM | AV:L/AC:M/Au:N/C:C/I:C/A:C |
3.4
|
10.0
|
NIST | |
|
7.0
|
HIGH | CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H |
1.0
|
5.9
|
NIST |
CWE ids for CVE-2018-5814
-
The product contains a code sequence that can run concurrently with other code, and the code sequence requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence that is operating concurrently.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-5814
-
https://secuniaresearch.flexerasoftware.com/secunia_research/2018-8/
Secunia Research Advisories | FlexeraThird Party Advisory
-
https://usn.ubuntu.com/3752-2/
USN-3752-2: Linux kernel (HWE) vulnerabilities | Ubuntu security noticesThird Party Advisory
-
https://usn.ubuntu.com/3696-2/
USN-3696-2: Linux kernel (Xenial HWE) vulnerabilities | Ubuntu security noticesThird Party Advisory
-
https://usn.ubuntu.com/3752-1/
USN-3752-1: Linux kernel vulnerabilities | Ubuntu security noticesThird Party Advisory
-
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00043.html
[security-announce] openSUSE-SU-2019:1407-1: important: Security update
-
https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.4.133
Vendor Advisory
-
https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.16.11
Vendor Advisory
-
https://usn.ubuntu.com/3752-3/
USN-3752-3: Linux kernel (Azure, GCP, OEM) vulnerabilities | Ubuntu security noticesThird Party Advisory
-
https://lists.debian.org/debian-lts-announce/2018/07/msg00020.html
[SECURITY] [DLA 1423-1] linux-4.9 new packageThird Party Advisory
-
https://lists.debian.org/debian-lts-announce/2018/07/msg00015.html
[SECURITY] [DLA 1422-1] linux security updateThird Party Advisory
-
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git/commit/?id=22076557b07c12086eeb16b8ce2b0b735f7a27e7
kernel/git/stable/linux.git - Linux kernel stable treePatch;Vendor Advisory
-
https://lists.debian.org/debian-lts-announce/2018/07/msg00016.html
[SECURITY] [DLA 1422-2] linux security updateThird Party Advisory
-
https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.102
Vendor Advisory
-
https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.43
Vendor Advisory
-
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git/commit/?id=c171654caa875919be3c533d3518da8be5be966e
kernel/git/stable/linux.git - Linux kernel stable treePatch;Vendor Advisory
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http://www.securitytracker.com/id/1041050
Linux Kernel USB Over IP Processing Bugs Lets Remote Users Deny Service - SecurityTrackerThird Party Advisory;VDB Entry
-
https://usn.ubuntu.com/3696-1/
USN-3696-1: Linux kernel vulnerabilities | Ubuntu security noticesThird Party Advisory
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