CVE-2023-53131

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: SUNRPC: Fix a server shutdown leak Fix a race where kthread_stop() may prevent the threadfn from ever getting called. If that happens the svc_rqst will not be cleaned up.

Weakness Classification (1)

Affected Software (10)

VendorProductVersion
Linux Linux ed6473ddc704a2005b9900ca08e236ebb2d8540a < ce7dd61e004002bc1c48d1ca47c887f3f3cc7370
Linux Linux ed6473ddc704a2005b9900ca08e236ebb2d8540a < ad7e40ee157ba33950a4ccdc284334580da3638d
Linux Linux ed6473ddc704a2005b9900ca08e236ebb2d8540a < 7a3720361068ab520aed4608bad31ea9a6cc7fe7
Linux Linux ed6473ddc704a2005b9900ca08e236ebb2d8540a < f74b3286859463cd63cc9d4aeaabd8b0c640182a
Linux Linux ed6473ddc704a2005b9900ca08e236ebb2d8540a < 9ca6705d9d609441d34f8b853e1e4a6369b3b171
Linux Linux f609266b12d214437cf9d68245dc27f8d4f69836
Linux Linux 4.9.52 < 4.10
Linux Linux 4.12
linux linux_kernel 4.9.52 – 4.10
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 0.001880
Percentile 8.5%
Date 2026-11-06

EPSS Trend

2026-11-06
0.00188
2026-11-05
0.00188

Intelligence Sources

mitre ref →
nvd ref →