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CVE-2023-53733: Linux 4.7
CVE-2023-53733. CVSS 3.1 base score 7.8 (HIGH, Source advisory). EPSS 0.00151 (percentile 0.03835), scored 14-Oct-2026.
Affected technology
Linux · d34e3e181395192d6d1f50dd97bd7854e04e33a4 to before a9345793469b65ee5ba7b033239916c2a67d3dd4, d34e3e181395192d6d1f50dd97bd7854e04e33a4 to before 025159ed118ba5145b241d574edadb0e00d3c20f, d34e3e181395192d6d1f50dd97bd7854e04e33a4 to before 9cb36faedeafb9720ac236aeae2ea57091d90a09
Linux
Linux · 4.7
Linux
Component: Not specified by the source
File: net/sched/cls_u32.c
Attack conditions (Source advisory, 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. The description does not specify what an attacker can achieve beyond these rated impacts.
- CCR priority
- 31.2 /100 (P4)
- CVSS 3.1
- 7.8 /10 · CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · Source advisory
- EPSS
- 0.00151 · percentile 0.03835 · 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-2023-53733.html