Dashboard / CVE-2023-2593

CVE-2023-2593

MEDIUM
MEDIUM Priority: 0.05 BB Relevance: 62/100
Published: 2025-07-30 Modified: 2026-11-07 First seen: 2026-11-07 Status: active

Attack Surface

Network No Auth No Interaction

CVSS Vector Breakdown

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

Description

A flaw exists within the Linux kernel's handling of new TCP connections. The issue results from the lack of memory release after its effective lifetime. This vulnerability allows an unauthenticated attacker to create a denial of service condition on the system.

Weakness Classification (1)

Affected Software (1)

VendorProductVersion
— — 0 < 6.2-rc3

References & Advisories (3)

https://bugzilla.redhat.com/show_bug.cgi?id=2384787
issue-tracking x_refsource_REDHAT

Bug Bounty Relevance

62 / 100
✓ Network accessible
✓ No authentication
✓ No user interaction

CVSS Score

5.9 / 10.0 v3.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS — Exploitation Probability

0.85%
Raw Score 0.008480
Percentile 58.6%
Date 2026-11-13

EPSS Trend

2026-11-13
0.00848
2026-11-12
0.00848
2026-11-10
0.00848
2026-11-09
0.00848
2026-11-08
0.00848
2026-11-07
0.00848
2026-11-06
0.00848

Intelligence Sources

mitre ref →
nvd ref →

External Links