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CVE-2022-48725

RDMA/siw: Fix refcounting leak in siw_create_qp()

MEDIUM
5.5
CVSS Score
Published: June 20, 2024 at 11:13 AM UTC
Updated: June 17, 2026 at 05:16 AM UTC
1 product affected across 1 vendorLinux Kernel

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Severity
MEDIUM5.5
Exploit prediction
EPSS 0.2%
SSVC
No known exploit

Description

In the Linux kernel, the following vulnerability has been resolved: RDMA/siw: Fix refcounting leak in siw_create_qp() The atomic_inc() needs to be paired with an atomic_dec() on the error path.

Affected

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

Linux Kernel· Linux
95%
5.15 ≤ v < 5.15.225.15 ≤ v < 5.16.85.15 ≤ v < 5.175.16 ≤ v < 5.16.85.17 rc15.17 rc2514aee660df493cd673154a6ba6bab745ec47b8c
Vendor states this is fixed in 2989ba9532babac66e79997ccff73c015b69700c (fixed)
Vendor states this is fixed in a75badebfdc0b3823054bedf112edb54d6357c75 (fixed)
Vendor states this is fixed in fa3b844a50845c817660146c27c0fc29b08d3116 (fixed)
Vendor states this is fixed in 5.15 (unaffected)
Vendor states this is fixed in 5.15.22 (unaffected)
Vendor states this is fixed in 5.16.8 (unaffected)
Vendor states this is fixed in 5.17 (unaffected)

References (3)

Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/2989ba9532babac66e79997ccff73c015b69700c
Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/a75badebfdc0b3823054bedf112edb54d6357c75
Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/fa3b844a50845c817660146c27c0fc29b08d3116

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.5MEDIUM[email protected]
Attack Vector
LOCAL
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
NVD-CWE-Other

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