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CVE-2023-52439 uio: Fix use-after-free in uio_open

🗓️ 20 Feb 2024 18:34:49Reported by GoogleType 
osv
 osv🔗 osv.dev👁 13 Views

Vulnerability CVE-2023-52439 in Linux kernel fixed use-after-free in uio_open function.

Related
Refs
ReporterTitlePublishedViews
Family
IBM Security Bulletins		Security Bulletin: IBM Security Guardium is affected by multiple Kernel vulnerabilities
15 Apr 202502:29
–ibm
IBM Security Bulletins		Security Bulletin: Vulnerability in linux (Kernel) affects IBM Integrated Analytics System.
2 Jul 202512:19
–ibm
IBM Security Bulletins		Security Bulletin: Vulnerabilities in Linux Kernel might affect IBM Storage Copy Data Management
27 Sep 202418:10
–ibm
Tenable Nessus		Amazon Linux 2023 : bpftool, kernel, kernel-devel (ALAS2023-2024-519)
20 Feb 202400:00
–nessus
Tenable Nessus		Amazon Linux 2 : kernel (ALASKERNEL-5.10-2024-048)
6 Feb 202400:00
–nessus
Tenable Nessus		Amazon Linux 2 : kernel (ALASKERNEL-5.15-2024-036)
6 Feb 202400:00
–nessus
Tenable Nessus		Amazon Linux 2 : kernel (ALASKERNEL-5.4-2024-059)
6 Feb 202400:00
–nessus
Tenable Nessus		AlmaLinux 8 : kernel update (Medium) (ALSA-2024:3618)
5 Jun 202400:00
–nessus
Tenable Nessus		AlmaLinux 8 : kernel-rt (ALSA-2024:3627)
5 Jun 202400:00
–nessus
Tenable Nessus		Debian dla-3840 : hyperv-daemons - security update
27 Jun 202400:00
–nessus
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02 Apr 2026 09:42Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.17.8
EPSS0.00013
SSVC
cve-2023-52439linux kerneluse-after-freeuio_opendevice_unregisterkfreereference counting
13