Bug 2297520 (CVE-2024-40936) - CVE-2024-40936 kernel: cxl/region: Fix memregion leaks in devm_cxl_add_region()
Summary: CVE-2024-40936 kernel: cxl/region: Fix memregion leaks in devm_cxl_add_region()
Keywords:
Status: NEW
Alias: CVE-2024-40936
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Product Security DevOps Team
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Blocks:
TreeView+ depends on / blocked
 
Reported: 2024-07-12 13:35 UTC by OSIDB Bzimport
Modified: 2024-08-03 12:48 UTC (History)
5 users (show)

Fixed In Version: kernel 6.6.35, kernel 6.9.6, kernel 6.10-rc3
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Description OSIDB Bzimport 2024-07-12 13:35:52 UTC 
In the Linux kernel, the following vulnerability has been resolved:

cxl/region: Fix memregion leaks in devm_cxl_add_region()

Move the mode verification to __create_region() before allocating the
memregion to avoid the memregion leaks.
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