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CVE-2015-7872

Description

The key_gc_unused_keys function in security/keys/gc.c in the Linux kernel through 4.2.6 allows local users to cause a denial of service (OOPS) via crafted keyctl commands.

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
0.091

Associated Vulnerability

VulnerabilityOS Platform
Linux kernel (USN-2823-1) linux-image-3.13.0-71-generic_3.13.0-71.114_i386.debLinux
Linux kernel (USN-2823-1) linux-image-3.13.0-71-generic_3.13.0-71.114_amd64.debLinux
Linux kernel (USN-2823-1) linux-image-3.13.0-71-lowlatency_3.13.0-71.114_i386.debLinux
Linux kernel (USN-2823-1) linux-image-3.13.0-71-lowlatency_3.13.0-71.114_amd64.debLinux
Linux hardware enablement kernel from Utopic (USN-2824-1) linux-image-3.16.0-55-generic_3.16.0-55.74~14.04.1_i386.debLinux
Linux hardware enablement kernel from Utopic (USN-2824-1) linux-image-3.16.0-55-generic_3.16.0-55.74~14.04.1_amd64.debLinux
Linux hardware enablement kernel from Utopic (USN-2824-1) linux-image-3.16.0-55-lowlatency_3.16.0-55.74~14.04.1_i386.debLinux
Linux hardware enablement kernel from Utopic (USN-2824-1) linux-image-3.16.0-55-lowlatency_3.16.0-55.74~14.04.1_amd64.debLinux
Linux hardware enablement kernel from Trusty (USN-2826-1) linux-image-3.13.0-71-generic_3.13.0-71.114~precise1_i386.debLinux
Linux hardware enablement kernel from Trusty (USN-2826-1) linux-image-3.13.0-71-generic_3.13.0-71.114~precise1_amd64.debLinux
Linux kernel (USN-2829-1) linux-image-3.19.0-39-generic_3.19.0-39.44_i386.debLinux
Linux kernel (USN-2829-1) linux-image-3.19.0-39-generic_3.19.0-39.44_amd64.debLinux
Linux kernel (USN-2829-1) linux-image-3.19.0-39-lowlatency_3.19.0-39.44_i386.debLinux
Linux kernel (USN-2829-1) linux-image-3.19.0-39-lowlatency_3.19.0-39.44_amd64.debLinux
Linux hardware enablement kernel from Vivid (USN-2829-2) linux-image-3.19.0-39-generic_3.19.0-39.44~14.04.1_i386.debLinux
Linux hardware enablement kernel from Vivid (USN-2829-2) linux-image-3.19.0-39-generic_3.19.0-39.44~14.04.1_amd64.debLinux
Linux hardware enablement kernel from Vivid (USN-2829-2) linux-image-3.19.0-39-lowlatency_3.19.0-39.44~14.04.1_i386.debLinux
Linux hardware enablement kernel from Vivid (USN-2829-2) linux-image-3.19.0-39-lowlatency_3.19.0-39.44~14.04.1_amd64.debLinux
Linux kernel (USN-2840-1) linux-image-3.2.0-96-generic_3.2.0-96.136_i386.debLinux
Linux kernel (USN-2840-1) linux-image-3.2.0-96-generic_3.2.0-96.136_amd64.debLinux
Linux kernel (USN-2840-1) linux-image-3.2.0-96-virtual_3.2.0-96.136_i386.debLinux
Linux kernel (USN-2840-1) linux-image-3.2.0-96-virtual_3.2.0-96.136_amd64.debLinux
Linux kernel (USN-2840-1) linux-image-3.2.0-96-generic-pae_3.2.0-96.136_i386.debLinux
Linux hardware enablement kernel from Wily (USN-2843-2) linux-image-4.2.0-21-generic_4.2.0-21.25~14.04.1_i386.debLinux
Linux hardware enablement kernel from Wily (USN-2843-2) linux-image-4.2.0-21-generic_4.2.0-21.25~14.04.1_amd64.debLinux
Linux hardware enablement kernel from Wily (USN-2843-2) linux-image-4.2.0-21-lowlatency_4.2.0-21.25~14.04.1_i386.debLinux
Linux hardware enablement kernel from Wily (USN-2843-2) linux-image-4.2.0-21-lowlatency_4.2.0-21.25~14.04.1_amd64.debLinux
Dtrace-modules-3.8.13-118.2.4.el6uek update (ELSA-2016-3501) dtrace-modules-3.8.13-118.2.4.el6uek-0.4.5-3.el6.x86_64.rpmLinux
Dtrace-modules-3.8.13-118.2.4.el7uek update (ELSA-2016-3501) dtrace-modules-3.8.13-118.2.4.el7uek-0.4.5-3.el7.x86_64.rpmLinux
Improper Input Validation Vulnerability (CVE-2015-7872)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