Dashboard / CVE-2023-53528

CVE-2023-53528

MEDIUM
MEDIUM Priority: 0.01 BB Relevance: 36/100
Published: 2025-10-01 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: RDMA/rxe: Fix unsafe drain work queue code If create_qp does not fully succeed it is possible for qp cleanup code to attempt to drain the send or recv work queues before the queues have been created causing a seg fault. This patch checks to see if the queues exist before attempting to drain them.

Affected Software (5)

VendorProductVersion
Linux Linux 49dc9c1f0c7e396654a31a480328fffd902fa494 < da572f6313aeead1f79e0810666bd8d8ffc794d4
Linux Linux 49dc9c1f0c7e396654a31a480328fffd902fa494 < d366642b3099bd322375f5b71ba84ab1d586cd6d
Linux Linux 49dc9c1f0c7e396654a31a480328fffd902fa494 < 5993b75d0bc71cd2b441d174b028fc36180f032c
Linux Linux 6.4
linux linux_kernel 6.4 – 6.4.16

References & Advisories (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

0.15%
Raw Score 0.001460
Percentile 3.9%
Date 2026-11-14

EPSS Trend

2026-11-14
0.00146
2026-11-13
0.00146
2026-11-12
0.00146
2026-11-10
0.00146
2026-11-09
0.00146
2026-11-08
0.00146
2026-11-07
0.00146
2026-11-06
0.00146
2026-11-05
0.00146

Intelligence Sources

mitre ref →
nvd ref →

External Links