4.7
MEDIUM CVSS 3.1
CVE-2025-4598
Systemd-coredump SUID Process Core Dump File Access Vulnerability
Description

A vulnerability was found in systemd-coredump. This flaw allows an attacker to force a SUID process to crash and replace it with a non-SUID binary to access the original's privileged process coredump, allowing the attacker to read sensitive data, such as /etc/shadow content, loaded by the original process. A SUID binary or process has a special type of permission, which allows the process to run with the file owner's permissions, regardless of the user executing the binary. This allows the process to access more restricted data than unprivileged users or processes would be able to. An attacker can leverage this flaw by forcing a SUID process to crash and force the Linux kernel to recycle the process PID before systemd-coredump can analyze the /proc/pid/auxv file. If the attacker wins the race condition, they gain access to the original's SUID process coredump file. They can read sensitive content loaded into memory by the original binary, affecting data confidentiality.

INFO

Published Date :

May 30, 2025, 2:15 p.m.

Last Modified :

Aug. 27, 2025, 5:16 p.m.

Remotely Exploit :

No
Affected Products

The following products are affected by CVE-2025-4598 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Redhat enterprise_linux
2 Redhat openshift_container_platform
1 Linux linux_kernel
1 Debian debian_linux
1 Oracle linux
1 Systemd_project systemd
CVSS Scores
The Common Vulnerability Scoring System is a standardized framework for assessing the severity of vulnerabilities in software and systems. We collect and displays CVSS scores from various sources for each CVE.
Score Version Severity Vector Exploitability Score Impact Score Source
CVSS 3.1 MEDIUM [email protected]
Solution
Patch systemd to prevent SUID process crashes and unauthorized access to sensitive data.
  • Update systemd to the latest version.
  • Monitor SUID processes for unexpected crashes.
  • Review systemd-coredump configurations.
Public PoC/Exploit Available at Github

CVE-2025-4598 has a 2 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-2025-4598.

URL Resource
https://access.redhat.com/security/cve/CVE-2025-4598 Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2369242 Issue Tracking
https://www.openwall.com/lists/oss-security/2025/05/29/3 Mailing List
http://www.openwall.com/lists/oss-security/2025/06/05/1 Mailing List
http://www.openwall.com/lists/oss-security/2025/06/05/3 Mailing List
https://blogs.oracle.com/linux/post/analysis-of-cve-2025-4598 Exploit Third Party Advisory
https://ciq.com/blog/the-real-danger-of-systemd-coredump-cve-2025-4598/ Exploit Third Party Advisory
https://www.openwall.com/lists/oss-security/2025/08/18/3 Mailing List Third Party Advisory
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2025-4598 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-2025-4598 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).

Contains List of CVE's that I have found (Individual + Collaborative work)

Updated: 2 weeks, 1 day ago
0 stars 0 fork 0 watcher
Born at : July 28, 2025, 1:07 p.m. This repo has been linked 106 different CVEs too.

the repository for aws-spring-boot-api project

Updated: 2 months, 2 weeks ago
0 stars 0 fork 0 watcher
Born at : Jan. 18, 2025, 5:37 p.m. This repo has been linked 12 different CVEs too.

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2025-4598 vulnerability anywhere in the article.

  • seclists.org
Local information disclosure in apport and systemd-coredump

Full Disclosure mailing list archives From: Qualys Security Advisory via Fulldisclosure <fulldisclosure () seclists org> Date: Thu, 29 May 2025 17:26:22 +0000 Qualys Security Advisory Local informatio ... Read more

Published Date: Jun 03, 2025 (2 months, 3 weeks ago)
  • Schneier on Security
New Linux Vulnerabilities

They’re interesting: Tracked as CVE-2025-5054 and CVE-2025-4598, both vulnerabilities are race condition bugs that could enable a local attacker to obtain access to access sensitive information. Tools ... Read more

Published Date: Jun 03, 2025 (2 months, 3 weeks ago)
  • Daily CyberSecurity
Linux Flaws Expose Sensitive Data via Core Dumps

In a recent disclosure, the Qualys Threat Research Unit (TRU) has unearthed two local information disclosure vulnerabilities affecting core crash-reporting mechanisms in major Linux distributions. Ass ... Read more

Published Date: Jun 03, 2025 (2 months, 3 weeks ago)
  • Hackread - Latest Cybersecurity, Hacking News, Tech, AI & Crypto
Linux Crash Reporting Flaws (CVE-2025-5054, 4598) Expose Password Hashes

Qualys details CVE-2025-5054 and CVE-2025-4598, critical vulnerabilities affecting Linux crash reporting tools like Apport and systemd-coredump. Learn how to protect your Ubuntu, Red Hat, and Fedora s ... Read more

Published Date: Jun 02, 2025 (2 months, 3 weeks ago)
  • Cyber Security News
Critical Linux Vulnerabilities Expose Password Hashes on Millions of Linux Systems Worldwide

Two critical local information-disclosure vulnerabilities affecting millions of Linux systems worldwide, potentially allowing attackers to extract sensitive password data through core dump manipulatio ... Read more

Published Date: Jun 02, 2025 (2 months, 3 weeks ago)
  • The Hacker News
New Linux Flaws Allow Password Hash Theft via Core Dumps in Ubuntu, RHEL, Fedora

Two information disclosure flaws have been identified in apport and systemd-coredump, the core dump handlers in Ubuntu, Red Hat Enterprise Linux, and Fedora, according to the Qualys Threat Research Un ... Read more

Published Date: May 31, 2025 (2 months, 4 weeks ago)

The following table lists the changes that have been made to the CVE-2025-4598 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.

  • Modified Analysis by [email protected]

    Aug. 27, 2025

    Action Type Old Value New Value
    Added CPE Configuration OR *cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:* *cpe:2.3:a:redhat:openshift_container_platform:4.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux:10.0:*:*:*:*:*:*:*
    Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:12.0:*:*:*:*:*:*:*
    Added CPE Configuration OR *cpe:2.3:o:oracle:linux:8:-:*:*:*:*:*:* *cpe:2.3:o:oracle:linux:9:-:*:*:*:*:*:*
    Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to (excluding) 6.16
    Changed CPE Configuration OR *cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:* *cpe:2.3:a:redhat:openshift_container_platform:4.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux:10.0:*:*:*:*:*:*:* OR *cpe:2.3:a:systemd_project:systemd:*:*:*:*:*:*:*:* versions up to (excluding) 252.37 *cpe:2.3:a:systemd_project:systemd:*:*:*:*:*:*:*:* versions from (including) 253 up to (excluding) 253.32 *cpe:2.3:a:systemd_project:systemd:*:*:*:*:*:*:*:* versions from (including) 254 up to (excluding) 254.25 *cpe:2.3:a:systemd_project:systemd:*:*:*:*:*:*:*:* versions from (including) 255 up to (excluding) 255.19 *cpe:2.3:a:systemd_project:systemd:*:*:*:*:*:*:*:* versions from (including) 256 up to (excluding) 256.14 *cpe:2.3:a:systemd_project:systemd:*:*:*:*:*:*:*:* versions from (including) 257 up to (excluding) 257.6
    Added Reference Type CVE: https://www.openwall.com/lists/oss-security/2025/08/18/3 Types: Mailing List, Third Party Advisory
    Added Reference Type CVE: https://ciq.com/blog/the-real-danger-of-systemd-coredump-cve-2025-4598/ Types: Exploit, Third Party Advisory
    Added Reference Type CVE: https://blogs.oracle.com/linux/post/analysis-of-cve-2025-4598 Types: Exploit, Third Party Advisory
  • CVE Modified by af854a3a-2127-422b-91ae-364da2661108

    Aug. 18, 2025

    Action Type Old Value New Value
    Added Reference https://blogs.oracle.com/linux/post/analysis-of-cve-2025-4598
    Added Reference https://ciq.com/blog/the-real-danger-of-systemd-coredump-cve-2025-4598/
    Added Reference https://www.openwall.com/lists/oss-security/2025/08/18/3
  • Initial Analysis by [email protected]

    Aug. 12, 2025

    Action Type Old Value New Value
    Added CPE Configuration OR *cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:* *cpe:2.3:a:redhat:openshift_container_platform:4.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux:10.0:*:*:*:*:*:*:*
    Added Reference Type CVE: http://www.openwall.com/lists/oss-security/2025/06/05/1 Types: Mailing List
    Added Reference Type CVE: http://www.openwall.com/lists/oss-security/2025/06/05/3 Types: Mailing List
    Added Reference Type Red Hat, Inc.: https://access.redhat.com/security/cve/CVE-2025-4598 Types: Vendor Advisory
    Added Reference Type Red Hat, Inc.: https://bugzilla.redhat.com/show_bug.cgi?id=2369242 Types: Issue Tracking
    Added Reference Type Red Hat, Inc.: https://www.openwall.com/lists/oss-security/2025/05/29/3 Types: Mailing List
  • CVE Modified by af854a3a-2127-422b-91ae-364da2661108

    Jun. 05, 2025

    Action Type Old Value New Value
    Added Reference http://www.openwall.com/lists/oss-security/2025/06/05/3
  • CVE Modified by af854a3a-2127-422b-91ae-364da2661108

    Jun. 05, 2025

    Action Type Old Value New Value
    Added Reference http://www.openwall.com/lists/oss-security/2025/06/05/1
  • New CVE Received by [email protected]

    May. 30, 2025

    Action Type Old Value New Value
    Added Description A vulnerability was found in systemd-coredump. This flaw allows an attacker to force a SUID process to crash and replace it with a non-SUID binary to access the original's privileged process coredump, allowing the attacker to read sensitive data, such as /etc/shadow content, loaded by the original process. A SUID binary or process has a special type of permission, which allows the process to run with the file owner's permissions, regardless of the user executing the binary. This allows the process to access more restricted data than unprivileged users or processes would be able to. An attacker can leverage this flaw by forcing a SUID process to crash and force the Linux kernel to recycle the process PID before systemd-coredump can analyze the /proc/pid/auxv file. If the attacker wins the race condition, they gain access to the original's SUID process coredump file. They can read sensitive content loaded into memory by the original binary, affecting data confidentiality.
    Added CVSS V3.1 AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
    Added CWE CWE-364
    Added Reference https://access.redhat.com/security/cve/CVE-2025-4598
    Added Reference https://bugzilla.redhat.com/show_bug.cgi?id=2369242
    Added Reference https://www.openwall.com/lists/oss-security/2025/05/29/3
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
Vulnerability Scoring Details
Base CVSS Score: 4.7
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact