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CVE-2017-12192

Description

The keyctl_read_key function in security/keys/keyctl.c in the Key Management subcomponent in the Linux kernel before 4.13.5 does not properly consider that a key may be possessed but negatively instantiated, which allows local users to cause a denial of service (OOPS and system crash) via a crafted KEYCTL_READ operation.

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
0.117

Associated Vulnerability

VulnerabilityOS Platform
Linux kernel (USN-3444-1) linux-image-aws_4.4.0.1039.41_amd64.debLinux
Linux kernel (USN-3469-1) linux-image-4.4.0-1009-kvm_4.4.0-1009.14_amd64.debLinux
Linux kernel (USN-3469-1) linux-image-4.4.0-1033-gke_4.4.0-1033.33_amd64.debLinux
Linux kernel (USN-3469-1) linux-image-4.4.0-1039-aws_4.4.0-1039.48_amd64.debLinux
Linux kernel (USN-3469-1) linux-image-4.4.0-98-generic_4.4.0-98.121_i386.debLinux
Linux kernel (USN-3469-1) linux-image-4.4.0-98-generic_4.4.0-98.121_amd64.debLinux
Linux kernel (USN-3469-1) linux-image-4.4.0-98-lowlatency_4.4.0-98.121_i386.debLinux
Linux kernel (USN-3469-1) linux-image-4.4.0-98-lowlatency_4.4.0-98.121_amd64.debLinux
Linux hardware enablement kernel from Xenial for Trusty (USN-3469-2) linux-image-4.4.0-98-generic_4.4.0-98.121~14.04.1_i386.debLinux
Linux hardware enablement kernel from Xenial for Trusty (USN-3469-2) linux-image-4.4.0-98-generic_4.4.0-98.121~14.04.1_amd64.debLinux
Linux hardware enablement kernel from Xenial for Trusty (USN-3469-2) linux-image-4.4.0-98-lowlatency_4.4.0-98.121~14.04.1_i386.debLinux
Linux hardware enablement kernel from Xenial for Trusty (USN-3469-2) linux-image-4.4.0-98-lowlatency_4.4.0-98.121~14.04.1_amd64.debLinux
(RHSA-2020:2430) kernel security and bug fix update kernel-2.6.32-754.30.2.el6.i686.rpmLinux
(RHSA-2020:2430) kernel security and bug fix update kernel-2.6.32-754.30.2.el6.x86_64.rpmLinux
(RHSA-2020:2430) kernel security and bug fix update kernel-abi-whitelists-2.6.32-754.30.2.el6.noarch.rpmLinux
(RHSA-2020:2430) kernel security and bug fix update kernel-debug-2.6.32-754.30.2.el6.i686.rpmLinux
(RHSA-2020:2430) kernel security and bug fix update kernel-debug-2.6.32-754.30.2.el6.x86_64.rpmLinux
(RHSA-2020:2430) kernel security and bug fix update kernel-debug-devel-2.6.32-754.30.2.el6.i686.rpmLinux
(RHSA-2020:2430) kernel security and bug fix update kernel-debug-devel-2.6.32-754.30.2.el6.x86_64.rpmLinux
(RHSA-2020:2430) kernel security and bug fix update kernel-devel-2.6.32-754.30.2.el6.i686.rpmLinux
(RHSA-2020:2430) kernel security and bug fix update kernel-devel-2.6.32-754.30.2.el6.x86_64.rpmLinux
(RHSA-2020:2430) kernel security and bug fix update kernel-doc-2.6.32-754.30.2.el6.noarch.rpmLinux
(RHSA-2020:2430) kernel security and bug fix update kernel-firmware-2.6.32-754.30.2.el6.noarch.rpmLinux
(RHSA-2020:2430) kernel security and bug fix update kernel-headers-2.6.32-754.30.2.el6.i686.rpmLinux
(RHSA-2020:2430) kernel security and bug fix update kernel-headers-2.6.32-754.30.2.el6.x86_64.rpmLinux
(RHSA-2020:2430) kernel security and bug fix update perf-2.6.32-754.30.2.el6.i686.rpmLinux
(RHSA-2020:2430) kernel security and bug fix update perf-2.6.32-754.30.2.el6.x86_64.rpmLinux
(RHSA-2020:2430) kernel security and bug fix update python-perf-2.6.32-754.30.2.el6.i686.rpmLinux
(RHSA-2020:2430) kernel security and bug fix update python-perf-2.6.32-754.30.2.el6.x86_64.rpmLinux
(CESA-2020:2430) kernel security and bug fix update kernel-2.6.32-754.30.2.el6.i686.rpmLinux
(CESA-2020:2430) kernel security and bug fix update kernel-2.6.32-754.30.2.el6.x86_64.rpmLinux
(CESA-2020:2430) kernel security and bug fix update kernel-abi-whitelists-2.6.32-754.30.2.el6.noarch.rpmLinux
(CESA-2020:2430) kernel security and bug fix update kernel-debug-2.6.32-754.30.2.el6.i686.rpmLinux
(CESA-2020:2430) kernel security and bug fix update kernel-debug-2.6.32-754.30.2.el6.x86_64.rpmLinux
(CESA-2020:2430) kernel security and bug fix update kernel-debug-devel-2.6.32-754.30.2.el6.i686.rpmLinux
(CESA-2020:2430) kernel security and bug fix update kernel-debug-devel-2.6.32-754.30.2.el6.x86_64.rpmLinux
(CESA-2020:2430) kernel security and bug fix update kernel-devel-2.6.32-754.30.2.el6.i686.rpmLinux
(CESA-2020:2430) kernel security and bug fix update kernel-devel-2.6.32-754.30.2.el6.x86_64.rpmLinux
(CESA-2020:2430) kernel security and bug fix update kernel-doc-2.6.32-754.30.2.el6.noarch.rpmLinux
(CESA-2020:2430) kernel security and bug fix update kernel-firmware-2.6.32-754.30.2.el6.noarch.rpmLinux
(CESA-2020:2430) kernel security and bug fix update kernel-headers-2.6.32-754.30.2.el6.i686.rpmLinux
(CESA-2020:2430) kernel security and bug fix update kernel-headers-2.6.32-754.30.2.el6.x86_64.rpmLinux
(CESA-2020:2430) kernel security and bug fix update perf-2.6.32-754.30.2.el6.x86_64.rpmLinux
(CESA-2020:2430) kernel security and bug fix update python-perf-2.6.32-754.30.2.el6.i686.rpmLinux
(CESA-2020:2430) kernel security and bug fix update python-perf-2.6.32-754.30.2.el6.x86_64.rpmLinux
NULL Pointer Dereference Vulnerability (CVE-2017-12192)NCM

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