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CVE-2023-54003

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

N/A
Published: December 24, 2025 at 10:55 AM UTC
Updated: June 17, 2026 at 06:46 AM UTC
1 product affected across 1 vendorLinux Kernel

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Severity
N/A
Exploit prediction
EPSS 0.2%

Description

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

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Linux Kernel· Linux
95%
4.19 ≤ v < 5.10.1784.19 ≤ v < 5.15.1084.19 ≤ v < 5.4.2414.19 ≤ v < 6.1.254.19 ≤ v < 6.2.124.19 ≤ v < 6.31a1f460ff151710289c2f8d4badd8b603b87d6104.19
Vendor states this is fixed in 370280c65c28a515b841c9f2c08524f06182510c (fixed)
Vendor states this is fixed in 632d6baf8884d803e598bf5164008d23fd9b736c (fixed)
Vendor states this is fixed in 9c46c49ad3ffe84121715d392b5a0a94f9f10669 (fixed)
Vendor states this is fixed in aca3b0fa3d04b40c96934d86cc224cccfa7ea8e0 (fixed)
Vendor states this is fixed in d1b9b3191697a80aca8e247320eba46f24d41d18 (fixed)
Vendor states this is fixed in e97ff11b396c320d2cc025b09741ba432fcb20a2 (fixed)
Vendor states this is fixed in 4.19 (unaffected)
Vendor states this is fixed in 5.10.178 (unaffected)
Vendor states this is fixed in 5.15.108 (unaffected)
Vendor states this is fixed in 5.4.241 (unaffected)
Vendor states this is fixed in 6.1.25 (unaffected)
Vendor states this is fixed in 6.2.12 (unaffected)
Vendor states this is fixed in 6.3 (unaffected)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (6)

Source: cverecord
https://git.kernel.org/stable/c/9c46c49ad3ffe84121715d392b5a0a94f9f10669
Source: cverecord
https://git.kernel.org/stable/c/d1b9b3191697a80aca8e247320eba46f24d41d18
Source: cverecord
https://git.kernel.org/stable/c/e97ff11b396c320d2cc025b09741ba432fcb20a2
Source: cverecord
https://git.kernel.org/stable/c/370280c65c28a515b841c9f2c08524f06182510c
Source: cverecord
https://git.kernel.org/stable/c/632d6baf8884d803e598bf5164008d23fd9b736c
Source: cverecord
https://git.kernel.org/stable/c/aca3b0fa3d04b40c96934d86cc224cccfa7ea8e0

Quick Info

StatusDEFERRED

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