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CVE-2017-8824

Description

The dccp_disconnect function in net/dccp/proto.c in the Linux kernel through 4.14.3 allows local users to gain privileges or cause a denial of service (use-after-free) via an AF_UNSPEC connect system call during the DCCP_LISTEN state.

Risk Information

Base Score
7.8
MODERATE
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS Score
Exploitation Probability
0.827

Associated Vulnerability

VulnerabilityOS Platform
Linux kernel (USN-3507-1) linux-image-generic_4.13.0.36.38_i386.debLinux
Linux kernel (USN-3507-1) linux-image-generic_4.13.0.36.38_amd64.debLinux
Linux kernel for Microsoft Azure Cloud systems (USN-3548-2) linux-image-oem_4.13.0.1021.25_amd64.debLinux
Linux kernel (USN-3581-1) linux-image-generic_4.13.0.36.38_i386.debLinux
Linux kernel (USN-3581-1) linux-image-generic_4.13.0.36.38_amd64.debLinux
Linux kernel (USN-3581-1) linux-image-4.13.0-36-generic_4.13.0-36.40_i386.debLinux
Linux kernel (USN-3581-1) linux-image-4.13.0-36-generic_4.13.0-36.40_amd64.debLinux
Linux kernel (USN-3581-1) linux-image-4.13.0-36-lowlatency_4.13.0-36.40_i386.debLinux
Linux kernel (USN-3581-1) linux-image-4.13.0-36-lowlatency_4.13.0-36.40_amd64.debLinux
Linux kernel for Microsoft Azure Cloud systems (USN-3581-2) linux-image-oem_4.13.0.1021.25_amd64.debLinux
Linux kernel for Microsoft Azure Cloud systems (USN-3581-2) linux-image-azure_4.13.0.1011.12_amd64.debLinux
Linux kernel for Microsoft Azure Cloud systems (USN-3581-2) linux-image-4.13.0-1011-gcp_4.13.0-1011.15_amd64.debLinux
Linux kernel for Microsoft Azure Cloud systems (USN-3581-2) linux-image-4.13.0-1021-oem_4.13.0-1021.23_amd64.debLinux
Linux kernel for Microsoft Azure Cloud systems (USN-3581-2) linux-image-4.13.0-1011-azure_4.13.0-1011.14_amd64.debLinux
Linux kernel for Microsoft Azure Cloud systems (USN-3581-2) linux-image-4.13.0-36-generic_4.13.0-36.40~16.04.1_i386.debLinux
Linux kernel for Microsoft Azure Cloud systems (USN-3581-2) linux-image-4.13.0-36-generic_4.13.0-36.40~16.04.1_amd64.debLinux
Linux kernel for Microsoft Azure Cloud systems (USN-3581-2) linux-image-4.13.0-36-lowlatency_4.13.0-36.40~16.04.1_i386.debLinux
Linux kernel for Microsoft Azure Cloud systems (USN-3581-2) linux-image-4.13.0-36-lowlatency_4.13.0-36.40~16.04.1_amd64.debLinux
(RHSA-2018:0399) Important: kernel security and bug fix update kernel-3.10.0-514.44.1.el7.x86_64.rpmLinux
(RHSA-2018:0399) Important: kernel security and bug fix update kernel-abi-whitelists-3.10.0-514.44.1.el7.noarch.rpmLinux
(RHSA-2018:0399) Important: kernel security and bug fix update kernel-debug-3.10.0-514.44.1.el7.x86_64.rpmLinux
(RHSA-2018:0399) Important: kernel security and bug fix update kernel-debug-devel-3.10.0-514.44.1.el7.x86_64.rpmLinux
(RHSA-2018:0399) Important: kernel security and bug fix update kernel-devel-3.10.0-514.44.1.el7.x86_64.rpmLinux
(RHSA-2018:0399) Important: kernel security and bug fix update kernel-doc-3.10.0-514.44.1.el7.noarch.rpmLinux
(RHSA-2018:0399) Important: kernel security and bug fix update kernel-headers-3.10.0-514.44.1.el7.x86_64.rpmLinux
(RHSA-2018:0399) Important: kernel security and bug fix update kernel-tools-3.10.0-514.44.1.el7.x86_64.rpmLinux
(RHSA-2018:0399) Important: kernel security and bug fix update kernel-tools-libs-3.10.0-514.44.1.el7.x86_64.rpmLinux
(RHSA-2018:0399) Important: kernel security and bug fix update kernel-tools-libs-devel-3.10.0-514.44.1.el7.x86_64.rpmLinux
(RHSA-2018:0399) Important: kernel security and bug fix update perf-3.10.0-514.44.1.el7.x86_64.rpmLinux
(RHSA-2018:0399) Important: kernel security and bug fix update python-perf-3.10.0-514.44.1.el7.x86_64.rpmLinux
(RHSA-2018:1130) Important: kernel security and bug fix update kernel-3.10.0-693.25.2.el7.x86_64.rpmLinux
(RHSA-2018:1130) Important: kernel security and bug fix update kernel-abi-whitelists-3.10.0-693.25.2.el7.noarch.rpmLinux
(RHSA-2018:1130) Important: kernel security and bug fix update kernel-debug-3.10.0-693.25.2.el7.x86_64.rpmLinux
(RHSA-2018:1130) Important: kernel security and bug fix update kernel-debug-devel-3.10.0-693.25.2.el7.x86_64.rpmLinux
(RHSA-2018:1130) Important: kernel security and bug fix update kernel-devel-3.10.0-693.25.2.el7.x86_64.rpmLinux
(RHSA-2018:1130) Important: kernel security and bug fix update kernel-doc-3.10.0-693.25.2.el7.noarch.rpmLinux
(RHSA-2018:1130) Important: kernel security and bug fix update kernel-headers-3.10.0-693.25.2.el7.x86_64.rpmLinux
(RHSA-2018:1130) Important: kernel security and bug fix update kernel-tools-3.10.0-693.25.2.el7.x86_64.rpmLinux
(RHSA-2018:1130) Important: kernel security and bug fix update kernel-tools-libs-3.10.0-693.25.2.el7.x86_64.rpmLinux
(RHSA-2018:1130) Important: kernel security and bug fix update kernel-tools-libs-devel-3.10.0-693.25.2.el7.x86_64.rpmLinux
(RHSA-2018:1130) Important: kernel security and bug fix update perf-3.10.0-693.25.2.el7.x86_64.rpmLinux
(RHSA-2018:1130) Important: kernel security and bug fix update python-perf-3.10.0-693.25.2.el7.x86_64.rpmLinux
(RHSA-2018:1216) Important: kernel security and bug fix update kernel-3.10.0-327.66.1.el7.x86_64.rpmLinux
(RHSA-2018:1216) Important: kernel security and bug fix update kernel-abi-whitelists-3.10.0-327.66.1.el7.noarch.rpmLinux
(RHSA-2018:1216) Important: kernel security and bug fix update kernel-debug-3.10.0-327.66.1.el7.x86_64.rpmLinux
(RHSA-2018:1216) Important: kernel security and bug fix update kernel-debug-devel-3.10.0-327.66.1.el7.x86_64.rpmLinux
(RHSA-2018:1216) Important: kernel security and bug fix update kernel-devel-3.10.0-327.66.1.el7.x86_64.rpmLinux
(RHSA-2018:1216) Important: kernel security and bug fix update kernel-doc-3.10.0-327.66.1.el7.noarch.rpmLinux
(RHSA-2018:1216) Important: kernel security and bug fix update kernel-headers-3.10.0-327.66.1.el7.x86_64.rpmLinux
(RHSA-2018:1216) Important: kernel security and bug fix update kernel-tools-3.10.0-327.66.1.el7.x86_64.rpmLinux
(RHSA-2018:1216) Important: kernel security and bug fix update kernel-tools-libs-3.10.0-327.66.1.el7.x86_64.rpmLinux
(RHSA-2018:1216) Important: kernel security and bug fix update kernel-tools-libs-devel-3.10.0-327.66.1.el7.x86_64.rpmLinux
(RHSA-2018:1216) Important: kernel security and bug fix update perf-3.10.0-327.66.1.el7.x86_64.rpmLinux
(RHSA-2018:1216) Important: kernel security and bug fix update python-perf-3.10.0-327.66.1.el7.x86_64.rpmLinux
(RHSA-2018:3822) kernel security and bug fix update kernel-2.6.18-436.el5.i686.rpmLinux
(RHSA-2018:3822) kernel security and bug fix update kernel-2.6.18-436.el5.x86_64.rpmLinux
(RHSA-2018:3822) kernel security and bug fix update kernel-PAE-2.6.18-436.el5.i686.rpmLinux
(RHSA-2018:3822) kernel security and bug fix update kernel-PAE-devel-2.6.18-436.el5.i686.rpmLinux
(RHSA-2018:3822) kernel security and bug fix update kernel-debug-2.6.18-436.el5.i686.rpmLinux
(RHSA-2018:3822) kernel security and bug fix update kernel-debug-2.6.18-436.el5.x86_64.rpmLinux
(RHSA-2018:3822) kernel security and bug fix update kernel-debug-devel-2.6.18-436.el5.i686.rpmLinux
(RHSA-2018:3822) kernel security and bug fix update kernel-debug-devel-2.6.18-436.el5.x86_64.rpmLinux
(RHSA-2018:3822) kernel security and bug fix update kernel-devel-2.6.18-436.el5.i686.rpmLinux
(RHSA-2018:3822) kernel security and bug fix update kernel-devel-2.6.18-436.el5.x86_64.rpmLinux
(RHSA-2018:3822) kernel security and bug fix update kernel-doc-2.6.18-436.el5.noarch.rpmLinux
(RHSA-2018:3822) kernel security and bug fix update kernel-headers-2.6.18-436.el5.i386.rpmLinux
(RHSA-2018:3822) kernel security and bug fix update kernel-headers-2.6.18-436.el5.x86_64.rpmLinux
(RHSA-2018:3822) kernel security and bug fix update kernel-xen-2.6.18-436.el5.i686.rpmLinux
(RHSA-2018:3822) kernel security and bug fix update kernel-xen-2.6.18-436.el5.x86_64.rpmLinux
(RHSA-2018:3822) kernel security and bug fix update kernel-xen-devel-2.6.18-436.el5.i686.rpmLinux
(RHSA-2018:3822) kernel security and bug fix update kernel-xen-devel-2.6.18-436.el5.x86_64.rpmLinux
Dtrace-modules-3.8.13-118.20.3.el6uek update (ELSA-2018-4040) dtrace-modules-3.8.13-118.20.3.el6uek-0.4.5-3.el6.x86_64.rpmLinux
Dtrace-modules-3.8.13-118.20.3.el7uek update (ELSA-2018-4040) dtrace-modules-3.8.13-118.20.3.el7uek-0.4.5-3.el7.x86_64.rpmLinux
Dtrace-modules-3.8.13-118.21.1.el6uek update (ELSA-2018-4109) dtrace-modules-3.8.13-118.21.1.el6uek-0.4.5-3.el6.x86_64.rpmLinux
Dtrace-modules-3.8.13-118.21.1.el7uek update (ELSA-2018-4109) dtrace-modules-3.8.13-118.21.1.el7uek-0.4.5-3.el7.x86_64.rpmLinux
Dtrace-modules-3.8.13-118.22.1.el6uek update (ELSA-2018-4164) dtrace-modules-3.8.13-118.22.1.el6uek-0.4.5-3.el6.x86_64.rpmLinux
Dtrace-modules-3.8.13-118.22.1.el7uek update (ELSA-2018-4164) dtrace-modules-3.8.13-118.22.1.el7uek-0.4.5-3.el7.x86_64.rpmLinux
(CESA-2018:1216) Important: kernel security and bug fix update kernel-3.10.0-327.66.1.el7.x86_64.rpmLinux
(CESA-2018:1216) Important: kernel security and bug fix update kernel-debug-3.10.0-327.66.1.el7.x86_64.rpmLinux
(CESA-2018:1216) Important: kernel security and bug fix update kernel-debug-devel-3.10.0-327.66.1.el7.x86_64.rpmLinux
(CESA-2018:1216) Important: kernel security and bug fix update kernel-devel-3.10.0-327.66.1.el7.x86_64.rpmLinux
(CESA-2018:1216) Important: kernel security and bug fix update kernel-headers-3.10.0-327.66.1.el7.x86_64.rpmLinux
(CESA-2018:1216) Important: kernel security and bug fix update kernel-tools-3.10.0-327.66.1.el7.x86_64.rpmLinux
(CESA-2018:1216) Important: kernel security and bug fix update kernel-tools-libs-3.10.0-327.66.1.el7.x86_64.rpmLinux
(CESA-2018:1216) Important: kernel security and bug fix update kernel-tools-libs-devel-3.10.0-327.66.1.el7.x86_64.rpmLinux
(CESA-2018:1216) Important: kernel security and bug fix update perf-3.10.0-327.66.1.el7.x86_64.rpmLinux
(CESA-2018:1216) Important: kernel security and bug fix update python-perf-3.10.0-327.66.1.el7.x86_64.rpmLinux
Use After Free Vulnerability (CVE-2017-8824)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