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CVE-2023-54306: Linux 5.4
CVE-2023-54306. CVSS 3.1 base score 7.5 (HIGH, Source advisory). EPSS 0.00599 (percentile 0.4742), scored 14-Oct-2026.
Affected technology
Linux · 79ffe6087e9145d2377385cac48d0d6a6b4225a5 to before bde541a57b4204d0a800afbbd3d1c06c9cdb133f, 79ffe6087e9145d2377385cac48d0d6a6b4225a5 to before 7123a4337bf73132bbfb5437e4dc83ba864a9a1e, 79ffe6087e9145d2377385cac48d0d6a6b4225a5 to before be5d5d0637fd88c18ee76024bdb22649a1de00d6, 79ffe6087e9145d2377385cac48d0d6a6b4225a5 to before 1f800f6aae57d2d8f63d32fff383017cbc11cf65, 79ffe6087e9145d2377385cac48d0d6a6b4225a5 to before ccf1ccdc5926907befbe880b562b2a4b5f44c087, 79ffe6087e9145d2377385cac48d0d6a6b4225a5 to before f3221361dc85d4de22586ce8441ec2c67b454f5d, c8d6817345f4ba228d07380e571676405e112872, 5.3.11 to before 5.4
Linux
Linux · 5.4
Linux
Component: Not specified by the source
File: net/tls/tls_sw.c
Attack conditions (Source advisory, CVSS 3.1): Network (remote) · No privileges required · No user interaction required
What an attacker can do
Source advisory’s CVSS 3.1 assessment (base score 7.5/10) rates confidentiality and integrity impact as none; availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.
- CCR priority
- 30.1 /100 (P4)
- CVSS 3.1
- 7.5 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H · Source advisory
- EPSS
- 0.00599 · percentile 0.4742 · 2026-10-14
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-15 22:58:54.984414+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2023-54306.html