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CVE-2023-52590: linux kernel before 6.7.4 (exclusive); +1 more affected products
CVE-2023-52590 affects linux. CVSS 3.1 base score 5.5 (MEDIUM, NVD). EPSS 0.00169 (percentile 0.05924), scored 20-Oct-2026. Fixed version: 6.7.7-1. Fixed version: 6.7.7-1.
Affected technology
linux kernel · before 6.7.4 (exclusive)
linux
Linux · ccd979bdbce9fba8412beb3f1de68a9d0171b12c to before 1743d5a678048735d6d0e88cdede3b88d8234725, ccd979bdbce9fba8412beb3f1de68a9d0171b12c to before de940cede3c41624e2de27f805b490999f419df9, ccd979bdbce9fba8412beb3f1de68a9d0171b12c to before 9d618d19b29c2943527e3a43da0a35aea91062fc
Linux
Linux · 2.6.16
Linux
Component: Not specified by the source
File: fs/ocfs2/namei.c
Attack conditions (Source advisory, CVSS 3.1): Local · Low privileges required · No user interaction required
Attack conditions (NVD, CVSS 3.1): Local · Low privileges required · No user interaction required
What an attacker can do
Source advisory’s CVSS 3.1 assessment (base score 7.8/10) rates confidentiality, integrity and availability impact as high. NVD’s CVSS 3.1 assessment (base score 5.5/10) 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.
- CWE
- CWE-667
- Product
- linux
- CCR priority
- 22.0 /100 (P4)
- CVSS 3.1
- 5.5 /10 · CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H · NVD
- EPSS
- 0.00169 · percentile 0.05924 · 2026-10-20
- KEV
- no
Provenance
- GitHub Advisory Database · Source record · observed 2026-10-21 16:14:50.830645+00:00 UTC
- NVD CVE API 2.0 · Source record · observed 2026-10-21 16:09:05.633125+00:00 UTC
- OSV.dev · Source record · observed 2026-10-21 07:07:21.683489+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2023-52590.html