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CVE-2015-3636

Description

The ping_unhash function in net/ipv4/ping.c in the Linux kernel before 4.0.3 does not initialize a certain list data structure during an unhash operation, which allows local users to gain privileges or cause a denial of service (use-after-free and system crash) by leveraging the ability to make a SOCK_DGRAM socket system call for the IPPROTO_ICMP or IPPROTO_ICMPV6 protocol, and then making a connect system call after a disconnect.

Risk Information

Base Score
7.8
MODERATE
Vector
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS Score
Exploitation Probability
3.016

Associated Vulnerability

VulnerabilityOS Platform
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
Linux hardware enablement kernel from Trusty (USN-2633-1) linux-image-3.13.0-54-generic_3.13.0-54.91~precise1_i386.debLinux
Linux hardware enablement kernel from Trusty (USN-2633-1) linux-image-3.13.0-54-generic_3.13.0-54.91~precise1_amd64.debLinux
Linux kernel (USN-2634-1) linux-image-3.13.0-54-generic_3.13.0-54.91_i386.debLinux
Linux kernel (USN-2634-1) linux-image-3.13.0-54-generic_3.13.0-54.91_amd64.debLinux
Linux kernel (USN-2634-1) linux-image-3.13.0-54-lowlatency_3.13.0-54.91_i386.debLinux
Linux kernel (USN-2634-1) linux-image-3.13.0-54-lowlatency_3.13.0-54.91_amd64.debLinux
Linux hardware enablement kernel from Utopic (USN-2635-1) linux-image-3.16.0-39-generic_3.16.0-39.53~14.04.1_i386.debLinux
Linux hardware enablement kernel from Utopic (USN-2635-1) linux-image-3.16.0-39-generic_3.16.0-39.53~14.04.1_amd64.debLinux
Linux hardware enablement kernel from Utopic (USN-2635-1) linux-image-3.16.0-39-lowlatency_3.16.0-39.53~14.04.1_i386.debLinux
Linux hardware enablement kernel from Utopic (USN-2635-1) linux-image-3.16.0-39-lowlatency_3.16.0-39.53~14.04.1_amd64.debLinux
Linux hardware enablement kernel from Vivid (USN-2636-1) linux-image-3.19.0-20-generic_3.19.0-20.20~14.04.1_i386.debLinux
Linux hardware enablement kernel from Vivid (USN-2636-1) linux-image-3.19.0-20-generic_3.19.0-20.20~14.04.1_amd64.debLinux
Linux hardware enablement kernel from Vivid (USN-2636-1) linux-image-3.19.0-20-lowlatency_3.19.0-20.20~14.04.1_i386.debLinux
Linux hardware enablement kernel from Vivid (USN-2636-1) linux-image-3.19.0-20-lowlatency_3.19.0-20.20~14.04.1_amd64.debLinux
Linux kernel (USN-2638-1) linux-image-3.19.0-20-generic_3.19.0-20.20_i386.debLinux
Linux kernel (USN-2638-1) linux-image-3.19.0-20-generic_3.19.0-20.20_amd64.debLinux
Linux kernel (USN-2638-1) linux-image-3.19.0-20-lowlatency_3.19.0-20.20_i386.debLinux
Linux kernel (USN-2638-1) linux-image-3.19.0-20-lowlatency_3.19.0-20.20_amd64.debLinux
Dtrace-modules-3.8.13-68.3.4.el6uek update (ELSA-2015-3048) dtrace-modules-3.8.13-68.3.4.el6uek-0.4.3-4.el6.x86_64.rpmLinux
Dtrace-modules-3.8.13-68.3.4.el7uek update (ELSA-2015-3048) dtrace-modules-3.8.13-68.3.4.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-2015-3636NCM

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