The omninet_open function in drivers/usb/serial/omninet.c in the Linux kernel before 4.10.4 allows local users to cause a denial of service (tty exhaustion) by leveraging reference count mishandling.
http://www.debian.org/security/2017/dsa-3886
http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.10.4
http://www.securityfocus.com/bid/98462
https://github.com/torvalds/linux/commit/30572418b445d85fcfe6c8fe84c947d2606767d8
Source: MITRE
Published: 2017-05-12
Updated: 2019-10-03
Type: CWE-404
Base Score: 2.1
Vector: AV:L/AC:L/Au:N/C:N/I:N/A:P
Impact Score: 2.9
Exploitability Score: 3.9
Severity: LOW
Base Score: 5.5
Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Impact Score: 3.6
Exploitability Score: 1.8
Severity: MEDIUM
OR
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to 4.10.3 (inclusive)
OR
ID | Name | Product | Family | Severity |
---|---|---|---|---|
142905 | Oracle Linux 6 : Unbreakable Enterprise kernel (ELSA-2020-5936) | Nessus | Oracle Linux Local Security Checks | medium |
141374 | OracleVM 3.4 : Unbreakable / etc (OVMSA-2020-0044) | Nessus | OracleVM Local Security Checks | critical |
141367 | Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2020-5879) | Nessus | Oracle Linux Local Security Checks | medium |
141207 | Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2020-5866) | Nessus | Oracle Linux Local Security Checks | critical |
124837 | EulerOS Virtualization for ARM 64 3.0.1.0 : kernel (EulerOS-SA-2019-1516) | Nessus | Huawei Local Security Checks | critical |
104374 | SUSE SLES12 Security Update : kernel (SUSE-SU-2017:2920-1) (KRACK) (Stack Clash) | Nessus | SuSE Local Security Checks | critical |
104271 | SUSE SLES12 Security Update : kernel (SUSE-SU-2017:2908-1) (KRACK) (Stack Clash) | Nessus | SuSE Local Security Checks | critical |
103354 | SUSE SLES11 Security Update : kernel (SUSE-SU-2017:2525-1) (Stack Clash) | Nessus | SuSE Local Security Checks | critical |
103110 | SUSE SLES11 Security Update : kernel (SUSE-SU-2017:2389-1) (Stack Clash) | Nessus | SuSE Local Security Checks | high |
101929 | Ubuntu 16.04 LTS : linux-hwe vulnerabilities (USN-3361-1) | Nessus | Ubuntu Local Security Checks | critical |
101928 | Ubuntu 14.04 LTS : linux vulnerabilities (USN-3360-1) | Nessus | Ubuntu Local Security Checks | critical |
101894 | Ubuntu 16.10 : linux, linux-raspi2 vulnerabilities (USN-3359-1) | Nessus | Ubuntu Local Security Checks | critical |
101762 | SUSE SLED12 / SLES12 Security Update : kernel (SUSE-SU-2017:1853-1) (Stack Clash) | Nessus | SuSE Local Security Checks | high |
100877 | Debian DSA-3886-1 : linux - security update (Stack Clash) | Nessus | Debian Local Security Checks | critical |
100876 | Debian DLA-993-2 : linux regression update (Stack Clash) | Nessus | Debian Local Security Checks | critical |