Description
A flaw was found in JBoss-client. The vulnerability occurs due to a memory leak on the JBoss client-side, when using UserTransaction repeatedly and leads to information leakage vulnerability.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| — | jboss-client | 1.7 | — |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Red Hat Single Sign On 7 | rh-sso7 +1 | 1-5.el9sso | RHSA-2022:7411 |
| Red Hat Single Sign On 7 | rh-sso7-javapackages-tools +2 | 6.0.0-7.el9sso | RHSA-2022:7411 |
| Red Hat Single Sign On 7 | rh-sso7-keycloak +1 | 18.0.3-1.redhat_00001.1.el7sso | RHSA-2022:7411, RHSA-2022:7410, RHSA-2022:7409 |
| Red Hat JBoss EAP 7 | eap7-activemq-artemis +15 | 2.16.0-9.redhat_00042.1.el7eap | RHSA-2022:4919, RHSA-2022:4918 |
| Red Hat JBoss EAP 7 | eap7-h2database | 1.4.197-2.redhat_00004.1.el7eap | RHSA-2022:4919, RHSA-2022:4918 |
| Red Hat JBoss EAP 7 | eap7-hal-console | 3.3.12-1.Final_redhat_00001.1.el7eap | RHSA-2022:4919, RHSA-2022:4918 |
| Red Hat JBoss EAP 7 | eap7-jackson-databind | 2.12.6.1-1.redhat_00003.1.el7eap | RHSA-2022:4919, RHSA-2022:4918 |
| Red Hat JBoss EAP 7 | eap7-jboss-xnio-base | 3.8.7-1.SP1_redhat_00001.1.el7eap | RHSA-2022:4919, RHSA-2022:4918 |
| Red Hat JBoss EAP 7 | eap7-netty +27 | 4.1.72-4.Final_redhat_00001.1.el7eap | RHSA-2022:4919, RHSA-2022:4918 |
| Red Hat JBoss EAP 7 | eap7-undertow | 2.2.17-2.SP4_redhat_00001.1.el7eap | RHSA-2022:4919, RHSA-2022:4918 |
| Red Hat JBoss EAP 7 | eap7-wildfly +4 | 7.4.5-3.GA_redhat_00001.1.el7eap | RHSA-2022:4919, RHSA-2022:4918 |
| Red Hat JBoss EAP 7 | eap7-wildfly-http-client +4 | 1.1.11-1.SP1_redhat_00001.1.el7eap | RHSA-2022:4919, RHSA-2022:4918 |
| Red Hat JBoss EAP 7 | eap7-xerces-j2 | 2.12.0-3.SP04_redhat_00001.1.el7eap | RHSA-2022:4919, RHSA-2022:4918 |
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.
GitHub 1 repository
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ByteHackr/CVE-2022-0853 ★ 9 · Mar 10, 2022
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
Advisories 5
- RHSA-2022:7409 Red Hat Security Advisory: Red Hat Single Sign-On 7.6.1 security update on RHEL 7 Red Hat Security Advisories (RHSA) · Oct 13, 2026
- RHSA-2022:7410 Red Hat Security Advisory: Red Hat Single Sign-On 7.6.1 security update on RHEL 8 Red Hat Security Advisories (RHSA) · Oct 13, 2026
- RHSA-2022:7411 Red Hat Security Advisory: Red Hat Single Sign-On 7.6.1 security update on RHEL 9 Red Hat Security Advisories (RHSA) · Oct 13, 2026
- RHSA-2022:4919 Red Hat Security Advisory: Red Hat JBoss Enterprise Application Platform 7.4.5 security update on RHEL 8 Red Hat Security Advisories (RHSA) · Oct 13, 2026
- RHSA-2022:4918 Red Hat Security Advisory: Red Hat JBoss Enterprise Application Platform 7.4.5 security update on RHEL 7 Red Hat Security Advisories (RHSA) · Oct 13, 2026