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CVE-2016-7911

Description

Race condition in the get_task_ioprio function in block/ioprio.c in the Linux kernel before 4.6.6 allows local users to gain privileges or cause a denial of service (use-after-free) via a crafted ioprio_get system call.

Risk Information

Base Score
7.8
MODERATE
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS Score
Exploitation Probability
0.194

Associated Vulnerability

VulnerabilityOS Platform
Linux kernel (USN-3206-1) linux-image-generic_3.2.0.123.138_i386.debLinux
Linux kernel (USN-3206-1) linux-image-virtual_3.2.0.123.138_i386.debLinux
Linux kernel (USN-3206-1) linux-image-3.2.0-123-generic_3.2.0-123.166_i386.debLinux
Linux kernel (USN-3206-1) linux-image-3.2.0-123-generic_3.2.0-123.166_amd64.debLinux
Linux kernel (USN-3206-1) linux-image-3.2.0-123-virtual_3.2.0-123.166_i386.debLinux
Linux kernel (USN-3206-1) linux-image-3.2.0-123-virtual_3.2.0-123.166_amd64.debLinux
Linux kernel (USN-3206-1) linux-image-3.2.0-123-generic-pae_3.2.0-123.166_i386.debLinux
Linux kernel (USN-3207-1) linux-image-generic_3.13.0.110.118_amd64.debLinux
Linux kernel (USN-3207-1) linux-image-lowlatency_3.13.0.110.118_amd64.debLinux
Linux kernel (USN-3207-1) linux-image-3.13.0-110-generic_3.13.0-110.157_i386.debLinux
Linux kernel (USN-3207-1) linux-image-3.13.0-110-generic_3.13.0-110.157_amd64.debLinux
Linux kernel (USN-3207-1) linux-image-3.13.0-110-lowlatency_3.13.0-110.157_i386.debLinux
Linux kernel (USN-3207-1) linux-image-3.13.0-110-lowlatency_3.13.0-110.157_amd64.debLinux
Linux hardware enablement kernel from Trusty for Precise (USN-3207-2) linux-image-3.13.0-110-generic_3.13.0-110.157~precise1_i386.debLinux
Linux hardware enablement kernel from Trusty for Precise (USN-3207-2) linux-image-3.13.0-110-generic_3.13.0-110.157~precise1_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