Home

CVE-2015-8552

Description

The PCI backend driver in Xen, when running on an x86 system and using Linux 3.1.x through 4.3.x as the driver domain, allows local guest administrators to generate a continuous stream of WARN messages and cause a denial of service (disk consumption) by leveraging a system with access to a passed-through MSI or MSI-X capable physical PCI device and XEN_PCI_OP_enable_msi operations, aka Linux pciback missing sanity checks.

Risk Information

Base Score
4.4
MODERATE
Vector
CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
EPSS Score
Exploitation Probability
0.163

Associated Vulnerability

VulnerabilityOS Platform
Linux kernel (USN-2846-1) linux-image-3.2.0-97-generic_3.2.0-97.137_i386.debLinux
Linux kernel (USN-2846-1) linux-image-3.2.0-97-generic_3.2.0-97.137_amd64.debLinux
Linux kernel (USN-2846-1) linux-image-3.2.0-97-virtual_3.2.0-97.137_i386.debLinux
Linux kernel (USN-2846-1) linux-image-3.2.0-97-virtual_3.2.0-97.137_amd64.debLinux
Linux kernel (USN-2846-1) linux-image-3.2.0-97-generic-pae_3.2.0-97.137_i386.debLinux
Linux hardware enablement kernel from Trusty (USN-2847-1) linux-image-3.13.0-74-generic_3.13.0-74.118~precise1_i386.debLinux
Linux hardware enablement kernel from Trusty (USN-2847-1) linux-image-3.13.0-74-generic_3.13.0-74.118~precise1_amd64.debLinux
Linux kernel (USN-2848-1) linux-image-3.13.0-74-generic_3.13.0-74.118_i386.debLinux
Linux kernel (USN-2848-1) linux-image-3.13.0-74-generic_3.13.0-74.118_amd64.debLinux
Linux kernel (USN-2848-1) linux-image-3.13.0-74-lowlatency_3.13.0-74.118_i386.debLinux
Linux kernel (USN-2848-1) linux-image-3.13.0-74-lowlatency_3.13.0-74.118_amd64.debLinux
Linux hardware enablement kernel from Utopic (USN-2849-1) linux-image-3.16.0-57-generic_3.16.0-57.77~14.04.1_i386.debLinux
Linux hardware enablement kernel from Utopic (USN-2849-1) linux-image-3.16.0-57-generic_3.16.0-57.77~14.04.1_amd64.debLinux
Linux hardware enablement kernel from Utopic (USN-2849-1) linux-image-3.16.0-57-lowlatency_3.16.0-57.77~14.04.1_i386.debLinux
Linux hardware enablement kernel from Utopic (USN-2849-1) linux-image-3.16.0-57-lowlatency_3.16.0-57.77~14.04.1_amd64.debLinux
Linux kernel (USN-2850-1) linux-image-3.19.0-42-generic_3.19.0-42.48_i386.debLinux
Linux kernel (USN-2850-1) linux-image-3.19.0-42-generic_3.19.0-42.48_amd64.debLinux
Linux kernel (USN-2850-1) linux-image-3.19.0-42-lowlatency_3.19.0-42.48_i386.debLinux
Linux kernel (USN-2850-1) linux-image-3.19.0-42-lowlatency_3.19.0-42.48_amd64.debLinux
Linux hardware enablement kernel from Wily (USN-2853-1) linux-image-4.2.0-22-generic_4.2.0-22.27~14.04.1_i386.debLinux
Linux hardware enablement kernel from Wily (USN-2853-1) linux-image-4.2.0-22-generic_4.2.0-22.27~14.04.1_amd64.debLinux
Linux hardware enablement kernel from Wily (USN-2853-1) linux-image-4.2.0-22-lowlatency_4.2.0-22.27~14.04.1_i386.debLinux
Linux hardware enablement kernel from Wily (USN-2853-1) linux-image-4.2.0-22-lowlatency_4.2.0-22.27~14.04.1_amd64.debLinux
Linux hardware enablement kernel from Vivid (USN-2854-1) linux-image-3.19.0-42-generic_3.19.0-42.48~14.04.1_i386.debLinux
Linux hardware enablement kernel from Vivid (USN-2854-1) linux-image-3.19.0-42-generic_3.19.0-42.48~14.04.1_amd64.debLinux
Linux hardware enablement kernel from Vivid (USN-2854-1) linux-image-3.19.0-42-lowlatency_3.19.0-42.48~14.04.1_i386.debLinux
Linux hardware enablement kernel from Vivid (USN-2854-1) linux-image-3.19.0-42-lowlatency_3.19.0-42.48~14.04.1_amd64.debLinux

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