Free Trial

CVE-2022-4283 : X.ORG X11 SERVER XKBGETKBDBYNAME REQUEST XKBCOPYNAMES USE AFTER FREE

Description

A vulnerability was found in X.Org. This security flaw occurs because the XkbCopyNames function left a dangling pointer to freed memory, resulting in out-of-bounds memory access on subsequent XkbGetKbdByName requests.. This issue can lead to local privileges elevation on systems where the X server is running privileged and remote code execution for ssh X forwarding sessions.

References

https://access.redhat.com/security/cve/CVE-2022-4283

https://bugzilla.redhat.com/show_bug.cgi?id=2151761

For More Information

MITRE

Common Vulnerabilityies and Exposures

CVE-2022-4283 : X.ORG X11 SERVER XKBGETKBDBYNAME REQUEST XKBCOPYNAMES USE AFTER FREE
CVE-2022-4283 : X.ORG X11 SERVER XKBGETKBDBYNAME REQUEST XKBCOPYNAMES USE AFTER FREE

Contact us to get started

CVE-2024-22144 : ELI SCHEETZ ANTI-MALWARE SECURITY AND BRUTE-FORCE FIREWALL PLUGIN CODE INJECTION

CVE-2024-22144 : ELI SCHEETZ ANTI-MALWARE SECURITY AND BRUTE-FORCE FIREWALL PLUGIN CODE INJECTION

Description Improper Control of Generation of Code (‘Code Injection’) vulnerability in Eli Scheetz Anti-Malware Security and Brute-Force Firewall gotmls allows

Learn more
CVE-2024-26922 : LINUX KERNEL UP TO 6.9-RC4 AMDGPU PRIVILEGE ESCALATION

CVE-2024-26922 : LINUX KERNEL UP TO 6.9-RC4 AMDGPU PRIVILEGE ESCALATION

Description In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: validate the parameters of bo mapping operations more

Learn more
CVE-2024-21511 : MYSQL2 UP TO 3.9.6 READCODEFOR TIMEZONE CODE INJECTION

CVE-2024-21511 : MYSQL2 UP TO 3.9.6 READCODEFOR TIMEZONE CODE INJECTION

Description Versions of the package mysql2 before 3.9.7 are vulnerable to Arbitrary Code Injection due to improper sanitization of the

Learn more