CVE-2026-89329: Red Hat Enterprise Linux 10, логическа грешка

Описание

Оригинално описание

A flaw was found in `multipathd`. A local attacker with access to the `multipathd` UNIX control socket can exploit this vulnerability by sending valid commands and then ceasing to read replies. This action can cause the `multipathd` listener thread to block, leading to a Denial of Service (DoS) where legitimate Inter-Process Communication (IPC) operations may hang or time out. This issue does not result in privilege escalation, arbitrary code execution, or impact data confidentiality or integrity.

Засегнати продукти

• Red Hat Red Hat Enterprise Linux 10
• Red Hat Red Hat Enterprise Linux 6
• Red Hat Red Hat Enterprise Linux 7
• Red Hat Red Hat Enterprise Linux 8
• Red Hat Red Hat Enterprise Linux 9
• Red Hat Red Hat OpenShift Container Platform 4
• Red Hat Red Hat OpenShift Container Platform 4

Вид слабост

• CWE-1322 Use of Blocking Code in Single-threaded, Non-blocking Context

История

Други уязвимости в Red Hat Red Hat Enterprise Linux 10

• 7.1CVE-2026-82976
• 6.5CVE-2026-121259
• 6.5CVE-2026-119843
• 6.5CVE-2026-120831
• 7.4CVE-2026-120830

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2026-89329
• https://nvd.nist.gov/vuln/detail/CVE-2026-89329
• https://access.redhat.com/security/cve/CVE-2026-89329
• https://bugzilla.redhat.com/show_bug.cgi?id=2470013