2363299 – (CVE-2025-37790) CVE-2025-37790 kernel: net: mctp: Set SOCK_RCU_FREE

Bug 2363299 (CVE-2025-37790) - CVE-2025-37790 kernel: net: mctp: Set SOCK_RCU_FREE

Summary: CVE-2025-37790 kernel: net: mctp: Set SOCK_RCU_FREE

Keywords:
Status:	NEW
Alias:	CVE-2025-37790
Product:	Security Response
Classification:	Other
Component:	vulnerability
Sub Component:
Version:	unspecified
Hardware:	All
OS:	Linux
Priority:	medium
Severity:	medium
Target Milestone:	---
Assignee:	Product Security DevOps Team
QA Contact:
Docs Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+	depends on / blocked

Reported:	2025-05-01 14:02 UTC by OSIDB Bzimport
Modified:	2025-05-02 03:27 UTC (History)
CC List:	4 users (show)
Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments	(Terms of Use)

Description OSIDB Bzimport 2025-05-01 14:02:49 UTC

In the Linux kernel, the following vulnerability has been resolved:

net: mctp: Set SOCK_RCU_FREE

Bind lookup runs under RCU, so ensure that a socket doesn't go away in
the middle of a lookup.

Comment 1 Avinash Hanwate 2025-05-02 03:19:48 UTC

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025050120-CVE-2025-37790-3927@gregkh/T

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