CVE-2023-32629
Ubuntu Linux Kernels overlayfs Local Privilege Escalation Vulnerability
Description
Local privilege escalation vulnerability in Ubuntu Kernels overlayfs ovl_copy_up_meta_inode_data skip permission checks when calling ovl_do_setxattr on Ubuntu kernels
INFO
Published Date :
July 26, 2023, 2:15 a.m.
Last Modified :
Nov. 21, 2024, 8:03 a.m.
Remotely Exploit :
No
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | HIGH | [email protected] | ||||
| CVSS 3.1 | HIGH | [email protected] |
Solution
- Update the kernel package.
- Reboot the system to apply the update.
Public PoC/Exploit Available at Github
CVE-2023-32629 has a 51 public
PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2023-32629.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-32629 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2023-32629
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
None
C Shell Python Ruby Makefile HTML Linker Script Batchfile Perl
None
Shell
Dimostrazione di una vulnerabilità RCE (Remote Code Execution) in phpMyAdmin 4.8.1, con exploit per reverse shell e analisi di privilege escalation tramite la vulnerabilità CVE-2023-2640/CVE-2023-32629 (GameOverlay) su kernel Linux.
Python Shell
OSCP Cheat Sheet
OSCP Cheat Sheet
None
OSCP Cheat
Run_HackMyVM_Medium
HTML CSS
oscp notes
This repository is designed to provide a comprehensive collection of study materials, notes, and resources for the Offensive Security Certified Professional (OSCP) exam. It covers all key topics from basic to advanced, helping aspiring penetration testers to prepare efficiently for the exam.
cybersecurity hacking oscp oscp-guide oscp-journey oscp-prep
None
Python C Shell PHP PowerShell ASP.NET
Auto Linux Kernel Local Privilege Escalation Exploit
Shell
Auto Root / Privilege Escalation Exploit
autoroot privilege privilege-escalation root
Shell
Latest CVEs with their Proof of Concept exploits.
Python
None
Shell
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2023-32629 vulnerability anywhere in the article.
-
The Hacker News
CISA Warns of Active Exploitation of Linux Kernel Privilege Escalation Vulnerability
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Tuesday placed a security flaw impacting the Linux kernel in its Known Exploited Vulnerabilities (KEV) catalog, stating it has been ... Read more
The following table lists the changes that have been made to the
CVE-2023-32629 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference http://packetstormsecurity.com/files/174577/Kernel-Live-Patch-Security-Notice-LSN-0097-1.html Added Reference https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-32629 Added Reference https://lists.ubuntu.com/archives/kernel-team/2023-July/140920.html Added Reference https://ubuntu.com/security/notices/USN-6250-1 Added Reference https://wiz.io/blog/ubuntu-overlayfs-vulnerability -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Sep. 11, 2023
Action Type Old Value New Value Added Reference http://packetstormsecurity.com/files/174577/Kernel-Live-Patch-Security-Notice-LSN-0097-1.html [No Types Assigned] -
Initial Analysis by [email protected]
Aug. 02, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-32629 No Types Assigned https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-32629 Third Party Advisory Changed Reference Type https://lists.ubuntu.com/archives/kernel-team/2023-July/140920.html No Types Assigned https://lists.ubuntu.com/archives/kernel-team/2023-July/140920.html Mailing List, Patch Changed Reference Type https://ubuntu.com/security/notices/USN-6250-1 No Types Assigned https://ubuntu.com/security/notices/USN-6250-1 Vendor Advisory Changed Reference Type https://wiz.io/blog/ubuntu-overlayfs-vulnerability No Types Assigned https://wiz.io/blog/ubuntu-overlayfs-vulnerability Exploit Added CWE NIST CWE-863 Added CPE Configuration OR *cpe:2.3:o:canonical:ubuntu_linux:23.04:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Jul. 26, 2023
Action Type Old Value New Value Added Reference https://ubuntu.com/security/notices/USN-6250-1 [No Types Assigned]
Vulnerability Scoring Details
Base CVSS Score: 7.8
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
62.70 }} 4.43%
score
0.98296
percentile