2309851 – (CVE-2024-44988) CVE-2024-44988 kernel: net: dsa: mv88e6xxx: Fix out-of-bound access

Bug 2309851 (CVE-2024-44988) - CVE-2024-44988 kernel: net: dsa: mv88e6xxx: Fix out-of-bound access

Summary: CVE-2024-44988 kernel: net: dsa: mv88e6xxx: Fix out-of-bound access

Keywords:
Status:	NEW
Alias:	CVE-2024-44988
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:	2309924
Blocks:
TreeView+	depends on / blocked

Reported:	2024-09-04 20:21 UTC by OSIDB Bzimport
Modified:	2024-09-04 22:41 UTC (History)
CC List:	4 users (show)
Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments	(Terms of Use)

Description OSIDB Bzimport 2024-09-04 20:21:54 UTC

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

net: dsa: mv88e6xxx: Fix out-of-bound access

If an ATU violation was caused by a CPU Load operation, the SPID could
be larger than DSA_MAX_PORTS (the size of mv88e6xxx_chip.ports[] array).

Comment 1 Robb Gatica 2024-09-04 21:50:25 UTC

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024090446-CVE-2024-44988-516a@gregkh/T

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