The vulnerability of the mlx5e_tc_query_route_vport() function in the drivers/net/ethernet/mellanox/mlx5/core/en_tc.c file of the Mellanox Ethernet network adapter driver for the Linux operating system allows a hacker to cause a service failure.
🗓️ 25 Aug 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 1 Views
| Reporter | Title | Published | Views | Family All 50 |
|---|---|---|---|---|
 | Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.15-2023-021 (ALASKERNEL-5.15-2023-021) | 29 Jun 202300:00 | – | nessus |
| SUSE SLES15: cluster-md-kmp-default / dlm-kmp-default / gfs2-kmp-default / etc (SUSE-SU-2025:4320-1) | 30 Dec 202500:00 | – | nessus |
| Linux Distros Unpatched Vulnerability : CVE-2023-53591 | 8 Oct 202500:00 | – | nessus |
 | Important: kernel | 28 Jun 202300:00 | – | amazon |
 | Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15 | 20 May 202605:53 | – | astralinux |
 | Linux kernel 安全漏洞 | 4 Oct 202500:00 | – | cnnvd |
 | CVE-2023-53591 | 4 Oct 202515:44 | – | cve |
 | CVE-2023-53591 net/mlx5e: Fix deadlock in tc route query code | 4 Oct 202515:44 | – | cvelist |
 | CVE-2023-53591 | 4 Oct 202515:44 | – | debiancve |
 | CVE-2023-53591 | 4 Oct 202516:15 | – | nvd |
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25 Aug 2026 00:00Current
5.4Medium risk
Vulners AI Score5.4
CVSS 24.6
CVSS 35.5
EPSS0.0012