Bug 2396157 (CVE-2023-53367) - CVE-2023-53367 kernel: accel/habanalabs: fix mem leak in capture user mappings
Summary: CVE-2023-53367 kernel: accel/habanalabs: fix mem leak in capture user mappings
Keywords:
Status: NEW
Alias: CVE-2023-53367
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: 2025-09-17 15:04 UTC by OSIDB Bzimport
Modified: 2025-09-17 17:22 UTC (History)
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Description OSIDB Bzimport 2025-09-17 15:04:44 UTC 
In the Linux kernel, the following vulnerability has been resolved:

accel/habanalabs: fix mem leak in capture user mappings

This commit fixes a memory leak caused when clearing the user_mappings
info when a new context is opened immediately after user_mapping is
captured and a hard reset is performed.
Comment 1 Jon Moroney 2025-09-17 17:20:51 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025091723-CVE-2023-53367-ccb9@gregkh/T
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