CVE-2023-53126

MEDIUM
MEDIUM Priority: 0.01 BB Relevance: 36/100
Published: 2025-05-02 Modified: 2026-11-05 First seen: 2026-11-05 Status: active

Attack Surface

Low Complexity No Interaction

CVSS Vector Breakdown

AV: Local
AC: Low
PR: Low
UI: None
S: Unchanged
C: None
I: None
A: High

Description

In the Linux kernel, the following vulnerability has been resolved: scsi: mpi3mr: Fix sas_hba.phy memory leak in mpi3mr_remove() Free mrioc->sas_hba.phy at .remove.

Weakness Classification (1)

Affected Software (7)

VendorProductVersion
Linux Linux 42fc9fee116fc6a225a1f738adf86689d5c39d49 < 480aae2f30637b5140e9c7a9b10298e538df2b5e
Linux Linux 42fc9fee116fc6a225a1f738adf86689d5c39d49 < c60a7c7508645a9f36e4a18a5f548fb79378acd1
Linux Linux 42fc9fee116fc6a225a1f738adf86689d5c39d49 < d4caa1a4255cc44be56bcab3db2c97c632e6cc10
Linux Linux 6.1
linux linux_kernel 6.1 – 6.1.21
linux linux_kernel 6.3
linux linux_kernel 6.3

Bug Bounty Relevance

36 / 100
✓ Low complexity
✓ No user interaction

CVSS Score

5.5 / 10.0 v3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS — Exploitation Probability

0.19%
Raw Score 0.001860
Percentile 8.2%
Date 2026-11-06

EPSS Trend

2026-11-06
0.00186
2026-11-05
0.00186

Intelligence Sources

mitre ref →
nvd ref →