2335291 – (CVE-2022-49035) CVE-2022-49035 kernel: media: s5p_cec: limit msg.len to CEC_MAX_MSG_SIZE

Bug 2335291 (CVE-2022-49035) - CVE-2022-49035 kernel: media: s5p_cec: limit msg.len to CEC_MAX_MSG_SIZE

Summary: CVE-2022-49035 kernel: media: s5p_cec: limit msg.len to CEC_MAX_MSG_SIZE

Keywords:
Status:	NEW
Alias:	CVE-2022-49035
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:	2025-01-02 15:05 UTC by OSIDB Bzimport
Modified:	2025-04-30 10:53 UTC (History)
CC List:	4 users (show)
Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments	(Terms of Use)

Description OSIDB Bzimport 2025-01-02 15:05:38 UTC

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

media: s5p_cec: limit msg.len to CEC_MAX_MSG_SIZE

I expect that the hardware will have limited this to 16, but just in
case it hasn't, check for this corner case.

Comment 1 Marco Benatto 2025-01-02 22:00:08 UTC

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025010208-CVE-2022-49035-5a59@gregkh/T

Comment 2 James Dean 2025-04-23 04:17:04 UTC Comment hidden (spam)

(In reply to Marco Benatto from comment #1)
> Upstream advisory:
> https://lore.kernel.org/linux-cve-announce/2025010208-CVE-2022-49035-5a59@gregkh/T https://slope3.com

Thanks for sharing!

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