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CVE-2017-18216

Description

In fs/ocfs2/cluster/nodemanager.c in the Linux kernel before 4.15, local users can cause a denial of service (NULL pointer dereference and BUG) because a required mutex is not used.

Risk Information

Base Score
5.5
MODERATE
Vector
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS Score
Exploitation Probability
0.047

Associated Vulnerability

VulnerabilityOS Platform
Linux kernel (USN-3776-1) linux-image-aws_4.4.0.1069.71_amd64.debLinux
Linux kernel (USN-3776-1) linux-image-kvm_4.4.0.1035.34_amd64.debLinux
Linux kernel (USN-3776-1) linux-image-generic_4.4.0.137.143_i386.debLinux
Linux kernel (USN-3776-1) linux-image-generic_4.4.0.137.143_amd64.debLinux
Linux kernel (USN-3776-1) linux-image-lowlatency_4.4.0.137.143_i386.debLinux
Linux kernel (USN-3776-1) linux-image-lowlatency_4.4.0.137.143_amd64.debLinux
Linux kernel (USN-3776-1) linux-image-4.4.0-1035-kvm_4.4.0-1035.41_amd64.debLinux
Linux kernel (USN-3776-1) linux-image-4.4.0-1069-aws_4.4.0-1069.79_amd64.debLinux
Linux kernel (USN-3776-1) linux-image-4.4.0-137-generic_4.4.0-137.163_i386.debLinux
Linux kernel (USN-3776-1) linux-image-4.4.0-137-generic_4.4.0-137.163_amd64.debLinux
Linux kernel (USN-3776-1) linux-image-4.4.0-137-lowlatency_4.4.0-137.163_i386.debLinux
Linux kernel (USN-3776-1) linux-image-4.4.0-137-lowlatency_4.4.0-137.163_amd64.debLinux
Linux kernel for Amazon Web Services (AWS) systems (USN-3776-2) linux-image-aws_4.4.0.1031.31_amd64.debLinux
Linux kernel for Amazon Web Services (AWS) systems (USN-3776-2) linux-image-4.4.0-1031-aws_4.4.0-1031.34_amd64.debLinux
Linux kernel for Amazon Web Services (AWS) systems (USN-3776-2) linux-image-4.4.0-137-generic_4.4.0-137.163~14.04.1_i386.debLinux
Linux kernel for Amazon Web Services (AWS) systems (USN-3776-2) linux-image-4.4.0-137-generic_4.4.0-137.163~14.04.1_amd64.debLinux
Linux kernel for Amazon Web Services (AWS) systems (USN-3776-2) linux-image-4.4.0-137-lowlatency_4.4.0-137.163~14.04.1_i386.debLinux
Linux kernel for Amazon Web Services (AWS) systems (USN-3776-2) linux-image-4.4.0-137-lowlatency_4.4.0-137.163~14.04.1_amd64.debLinux
Linux kernel (USN-3798-1) linux-image-3.13.0-161-generic_3.13.0-161.211_i386.debLinux
Linux kernel (USN-3798-1) linux-image-3.13.0-161-generic_3.13.0-161.211_amd64.debLinux
Linux kernel (USN-3798-1) linux-image-3.13.0-161-lowlatency_3.13.0-161.211_i386.debLinux
Linux kernel (USN-3798-1) linux-image-3.13.0-161-lowlatency_3.13.0-161.211_amd64.debLinux
Kernel-uek update (ELSA-2021-9473) kernel-uek-4.1.12-124.56.1.el7uek.x86_64.rpmLinux
Kernel-uek-debug update (ELSA-2021-9473) kernel-uek-debug-4.1.12-124.56.1.el7uek.x86_64.rpmLinux
Kernel-uek-debug-devel update (ELSA-2021-9473) kernel-uek-debug-devel-4.1.12-124.56.1.el7uek.x86_64.rpmLinux
Kernel-uek-devel update (ELSA-2021-9473) kernel-uek-devel-4.1.12-124.56.1.el7uek.x86_64.rpmLinux
Kernel-uek-doc update (ELSA-2021-9473) kernel-uek-doc-4.1.12-124.56.1.el7uek.noarch.rpmLinux
Kernel-uek-firmware update (ELSA-2021-9473) kernel-uek-firmware-4.1.12-124.56.1.el7uek.noarch.rpmLinux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234