Bug 2320543 (CVE-2024-49928) - CVE-2024-49928 kernel: wifi: rtw89: avoid reading out of bounds when loading TX power FW elements
Summary: CVE-2024-49928 kernel: wifi: rtw89: avoid reading out of bounds when loading ...
Keywords:
Status: NEW
Alias: CVE-2024-49928
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2321052
Blocks:
TreeView+ depends on / blocked
 
Reported: 2024-10-21 19:09 UTC by OSIDB Bzimport
Modified: 2025-05-13 08:30 UTC (History)
4 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2025:6966 0 None None None 2025-05-13 08:30:28 UTC

Description OSIDB Bzimport 2024-10-21 19:09:33 UTC 
In the Linux kernel, the following vulnerability has been resolved:

wifi: rtw89: avoid reading out of bounds when loading TX power FW elements

Because the loop-expression will do one more time before getting false from
cond-expression, the original code copied one more entry size beyond valid
region.

Fix it by moving the entry copy to loop-body.
Comment 1 Robb Gatica 2024-10-22 16:42:40 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024102125-CVE-2024-49928-05d6@gregkh/T
Comment 2 errata-xmlrpc 2025-05-13 08:30:27 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2025:6966 https://access.redhat.com/errata/RHSA-2025:6966
Note You need to log in before you can comment on or make changes to this bug.