Bug 2334441 (CVE-2024-56535) - CVE-2024-56535 kernel: wifi: rtw89: coex: check NULL return of kmalloc in btc_fw_set_monreg()
Summary: CVE-2024-56535 kernel: wifi: rtw89: coex: check NULL return of kmalloc in btc...
Keywords:
Status: NEW
Alias: CVE-2024-56535
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:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2024-12-27 15:02 UTC by OSIDB Bzimport
Modified: 2025-05-13 08:37 UTC (History)
4 users (show)

Fixed In Version:
Clone Of:
Environment:
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Embargoed:

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System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2025:6966 0 None None None 2025-05-13 08:37:30 UTC

Description OSIDB Bzimport 2024-12-27 15:02:14 UTC 
In the Linux kernel, the following vulnerability has been resolved:

wifi: rtw89: coex: check NULL return of kmalloc in btc_fw_set_monreg()

kmalloc may fail, return value might be NULL and will cause
NULL pointer dereference. Add check NULL return of kmalloc in
btc_fw_set_monreg().
Comment 1 Avinash Hanwate 2024-12-28 08:39:47 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024122725-CVE-2024-56535-4683@gregkh/T
Comment 3 errata-xmlrpc 2025-05-13 08:37:29 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
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