Bug 2424996 (CVE-2023-54003) - CVE-2023-54003 kernel: RDMA/core: Fix GID entry ref leak when create_ah fails
Summary: CVE-2023-54003 kernel: RDMA/core: Fix GID entry ref leak when create_ah fails
Keywords:
Status: NEW
Alias: CVE-2023-54003
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: 2025-12-24 12:06 UTC by OSIDB Bzimport
Modified: 2025-12-25 10:06 UTC (History)
0 users

Fixed In Version:
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Description OSIDB Bzimport 2025-12-24 12:06:55 UTC 
In the Linux kernel, the following vulnerability has been resolved:

RDMA/core: Fix GID entry ref leak when create_ah fails

If AH create request fails, release sgid_attr to avoid GID entry
referrence leak reported while releasing GID table
Comment 1 Alexander B 2025-12-25 10:02:42 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025122427-CVE-2023-54003-01b7@gregkh/T
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