The vulnerability of the grandparent() function in the drivers/cxl/core/port.c file of the CXL device support driver for the Linux operating system allows a malicious actor to cause a service failure.
🗓️ 24 Nov 2025 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 12 Views
| Reporter | Title | Published | Views | Family All 48 |
|---|---|---|---|---|
 | Important: kernel security update | 28 Aug 202400:00 | – | almalinux |
 | Astra Linux – Vulnerability in Linux 5.10 | 20 May 202605:53 | – | astralinux |
 | Linux kernel 安全漏洞 | 21 May 202400:00 | – | cnnvd |
 | CVE-2023-52771 | 21 May 202415:30 | – | cve |
 | CVE-2023-52771 cxl/port: Fix delete_endpoint() vs parent unregistration race | 21 May 202415:30 | – | cvelist |
 | CVE-2023-52771 | 21 May 202415:30 | – | debiancve |
 | kernel security update | 28 Aug 202400:00 | – | oraclelinux |
 | MiracleLinux 9 : kernel-5.14.0-427.33.1.el9_4 (AXSA:2024-8783:27) | 20 Jan 202600:00 | – | nessus |
| Oracle Linux 9 : kernel (ELSA-2024-5928) | 29 Aug 202400:00 | – | nessus |
| RHEL 9 : kernel (RHSA-2024:5364) | 14 Aug 202400:00 | – | nessus |
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24 Nov 2025 00:00Current
6.1Medium risk
Vulners AI Score6.1
CVSS 24.3
CVSS 34.4
EPSS0.00182