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CVE-2015-1328

Description

The overlayfs implementation in the linux (aka Linux kernel) package before 3.19.0-21.21 in Ubuntu through 15.04 does not properly check permissions for file creation in the upper filesystem directory, which allows local users to obtain root access by leveraging a configuration in which overlayfs is permitted in an arbitrary mount namespace.

Risk Information

Base Score
7.8
MODERATE
Vector
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS Score
Exploitation Probability
89.274

Associated Vulnerability

VulnerabilityOS Platform
Linux kernel (USN-2640-1) linux-image-3.2.0-86-generic_3.2.0-86.124_i386.debLinux
Linux kernel (USN-2640-1) linux-image-3.2.0-86-generic_3.2.0-86.124_amd64.debLinux
Linux kernel (USN-2640-1) linux-image-3.2.0-86-virtual_3.2.0-86.124_i386.debLinux
Linux kernel (USN-2640-1) linux-image-3.2.0-86-virtual_3.2.0-86.124_amd64.debLinux
Linux kernel (USN-2640-1) linux-image-3.2.0-86-generic-pae_3.2.0-86.124_i386.debLinux
Linux hardware enablement kernel from Trusty (USN-2642-1) linux-image-3.13.0-55-generic_3.13.0-55.94~precise1_i386.debLinux
Linux hardware enablement kernel from Trusty (USN-2642-1) linux-image-3.13.0-55-generic_3.13.0-55.94~precise1_amd64.debLinux
Linux kernel (USN-2643-1) linux-image-3.13.0-55-generic_3.13.0-55.94_i386.debLinux
Linux kernel (USN-2643-1) linux-image-3.13.0-55-generic_3.13.0-55.94_amd64.debLinux
Linux kernel (USN-2643-1) linux-image-3.13.0-55-lowlatency_3.13.0-55.94_i386.debLinux
Linux kernel (USN-2643-1) linux-image-3.13.0-55-lowlatency_3.13.0-55.94_amd64.debLinux
Linux hardware enablement kernel from Utopic (USN-2644-1) linux-image-3.16.0-41-generic_3.16.0-41.57~14.04.1_i386.debLinux
Linux hardware enablement kernel from Utopic (USN-2644-1) linux-image-3.16.0-41-generic_3.16.0-41.57~14.04.1_amd64.debLinux
Linux hardware enablement kernel from Utopic (USN-2644-1) linux-image-3.16.0-41-lowlatency_3.16.0-41.57~14.04.1_i386.debLinux
Linux hardware enablement kernel from Utopic (USN-2644-1) linux-image-3.16.0-41-lowlatency_3.16.0-41.57~14.04.1_amd64.debLinux
Linux hardware enablement kernel from Vivid (USN-2645-1) linux-image-3.19.0-21-generic_3.19.0-21.21~14.04.1_i386.debLinux
Linux hardware enablement kernel from Vivid (USN-2645-1) linux-image-3.19.0-21-generic_3.19.0-21.21~14.04.1_amd64.debLinux
Linux hardware enablement kernel from Vivid (USN-2645-1) linux-image-3.19.0-21-lowlatency_3.19.0-21.21~14.04.1_i386.debLinux
Linux hardware enablement kernel from Vivid (USN-2645-1) linux-image-3.19.0-21-lowlatency_3.19.0-21.21~14.04.1_amd64.debLinux
Linux kernel (USN-2647-1) linux-image-3.19.0-21-generic_3.19.0-21.21_i386.debLinux
Linux kernel (USN-2647-1) linux-image-3.19.0-21-generic_3.19.0-21.21_amd64.debLinux
Linux kernel (USN-2647-1) linux-image-3.19.0-21-lowlatency_3.19.0-21.21_i386.debLinux
Linux kernel (USN-2647-1) linux-image-3.19.0-21-lowlatency_3.19.0-21.21_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