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CVE-2025-40231

🗓️ 05 Dec 2025 16:14:47Reported by redhat.comType 
redhatcve
 redhatcve🔗 access.redhat.com👁 2 Views

Fix lock inversion in vsock_assign_transport to avoid deadlock between vsock_register_mutex and sk_lock during vsock_linger.

Related
Refs
ReporterTitlePublishedViews
Family
Tenable Nessus		Amazon Linux 2023 : bpftool, kernel, kernel-devel (ALAS2023-2025-1297)
9 Dec 202500:00
–nessus
Tenable Nessus		Amazon Linux 2023 : bpftool6.12, kernel6.12, kernel6.12-devel (ALAS2023-2026-1495)
30 Mar 202600:00
–nessus
Tenable Nessus		Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.10-2026-112 (ALASKERNEL-5.10-2026-112)
19 Feb 202600:00
–nessus
Tenable Nessus		Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.15-2025-094 (ALASKERNEL-5.15-2025-094)
8 Dec 202500:00
–nessus
Tenable Nessus		Debian dla-4404 : ata-modules-5.10.0-35-armmp-di - security update
12 Dec 202500:00
–nessus
Tenable Nessus		EulerOS Virtualization 2.12.1 : kernel (EulerOS-SA-2026-2077)
6 Jun 202600:00
–nessus
Tenable Nessus		EulerOS Virtualization 2.12.0 : kernel (EulerOS-SA-2026-2102)
6 Jun 202600:00
–nessus
Tenable Nessus		EulerOS Virtualization 2.13.1 : kernel (EulerOS-SA-2026-2132)
6 Jun 202600:00
–nessus
Tenable Nessus		EulerOS Virtualization 2.13.0 : kernel (EulerOS-SA-2026-2171)
6 Jun 202600:00
–nessus
Tenable Nessus		openSUSE 16 Security Update : kernel (openSUSE-SU-2026:20145-1)
4 Feb 202600:00
–nessus
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24 Dec 2025 10:46Current
5.2Medium risk
Vulners AI Score5.2
CVSS 3.15.5
EPSS0.00058
CWE-667
linux kernelvsock lockingdeadlock fixvsock lingerregister mutextransport release
2