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CVE-2015-2150

Description

Xen 3.3.x through 4.5.x and the Linux kernel through 3.19.1 do not properly restrict access to PCI command registers, which might allow local guest OS users to cause a denial of service (non-maskable interrupt and host crash) by disabling the (1) memory or (2) I/O decoding for a PCI Express device and then accessing the device, which triggers an Unsupported Request (UR) response.

Risk Information

Base Score
9.1
MODERATE
Vector
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
EPSS Score
Exploitation Probability
0.109

Associated Vulnerability

VulnerabilityOS Platform
Linux hardware enablement kernel from Utopic (USN-2589-1) linux-image-3.16.0-36-generic_3.16.0-36.48~14.04.1_i386.debLinux
Linux hardware enablement kernel from Utopic (USN-2589-1) linux-image-3.16.0-36-generic_3.16.0-36.48~14.04.1_amd64.debLinux
Linux hardware enablement kernel from Utopic (USN-2589-1) linux-image-3.16.0-36-lowlatency_3.16.0-36.48~14.04.1_i386.debLinux
Linux hardware enablement kernel from Utopic (USN-2589-1) linux-image-3.16.0-36-lowlatency_3.16.0-36.48~14.04.1_amd64.debLinux
Linux hardware enablement kernel from Trusty (USN-2613-1) linux-image-3.13.0-53-generic_3.13.0-53.89~precise1_i386.debLinux
Linux hardware enablement kernel from Trusty (USN-2613-1) linux-image-3.13.0-53-generic_3.13.0-53.89~precise1_amd64.debLinux
Linux kernel (USN-2614-1) linux-image-3.13.0-53-generic_3.13.0-53.89_i386.debLinux
Linux kernel (USN-2614-1) linux-image-3.13.0-53-generic_3.13.0-53.89_amd64.debLinux
Linux kernel (USN-2614-1) linux-image-3.13.0-53-lowlatency_3.13.0-53.89_i386.debLinux
Linux kernel (USN-2614-1) linux-image-3.13.0-53-lowlatency_3.13.0-53.89_amd64.debLinux
Linux kernel (USN-2631-1) linux-image-3.2.0-85-generic_3.2.0-85.122_i386.debLinux
Linux kernel (USN-2631-1) linux-image-3.2.0-85-generic_3.2.0-85.122_amd64.debLinux
Linux kernel (USN-2631-1) linux-image-3.2.0-85-virtual_3.2.0-85.122_i386.debLinux
Linux kernel (USN-2631-1) linux-image-3.2.0-85-virtual_3.2.0-85.122_amd64.debLinux
Linux kernel (USN-2631-1) linux-image-3.2.0-85-generic-pae_3.2.0-85.122_i386.debLinux
Dtrace-modules-3.8.13-68.1.2.el6uek update (ELSA-2015-3019) dtrace-modules-3.8.13-68.1.2.el6uek-0.4.3-4.el6.x86_64.rpmLinux
Dtrace-modules-3.8.13-68.1.2.el7uek update (ELSA-2015-3019) dtrace-modules-3.8.13-68.1.2.el7uek-0.4.3-4.el7.x86_64.rpmLinux
Dtrace-modules-3.8.13-68.2.2.el6uek update (ELSA-2015-3035) dtrace-modules-3.8.13-68.2.2.el6uek-0.4.3-4.el6.x86_64.rpmLinux
Dtrace-modules-3.8.13-68.2.2.el7uek update (ELSA-2015-3035) dtrace-modules-3.8.13-68.2.2.el7uek-0.4.3-4.el7.x86_64.rpmLinux
Dtrace-modules-3.8.13-98.el6uek update (ELSA-2015-3064) dtrace-modules-3.8.13-98.el6uek-0.4.5-2.el6.x86_64.rpmLinux
Dtrace-modules-3.8.13-98.el7uek update (ELSA-2015-3064) dtrace-modules-3.8.13-98.el7uek-0.4.5-3.el7.x86_64.rpmLinux
CVE-2015-2150NCM

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