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CVE-2025-21792 ax25: Fix refcount leak caused by setting SO_BINDTODEVICE sockopt

🗓️ 27 Feb 2025 02:18:29Reported by GoogleType 
osv
 osv🔗 osv.dev👁 8 Views

CVE-2025-21792 resolves a refcount leak in Linux kernel's AX25 device socket handling.

Related
Refs
ReporterTitlePublishedViews
Family
AstraLinux		 Astra Linux - уязвимость в linux-6.1
20 May 202605:53
–astralinux
Tenable Nessus		Azure Linux 3.0 Security Update: kernel (CVE-2025-21792)
22 Jan 202600:00
–nessus
Tenable Nessus		Debian dla-4102 : linux-config-6.1 - security update
1 Apr 202500:00
–nessus
Tenable Nessus		NewStart CGSL MAIN 7.02 : kernel Multiple Vulnerabilities (NS-SA-2025-0118)
25 Jul 202500:00
–nessus
Tenable Nessus		Oracle Linux 10 / 9 : Unbreakable Enterprise kernel (ELSA-2025-20480)
18 Jul 202500:00
–nessus
Tenable Nessus		Oracle Linux 10 / 9 : Unbreakable Enterprise kernel (ELSA-2025-20530)
19 Aug 202500:00
–nessus
Tenable Nessus		Photon OS 5.0: Linux PHSA-2025-5.0-0486
15 Mar 202500:00
–nessus
Tenable Nessus		SUSE SLED15 / SLES15 / openSUSE 15 Security Update : kernel (SUSE-SU-2025:01614-1)
22 May 202500:00
–nessus
Tenable Nessus		SUSE SLES15 / openSUSE 15 Security Update : kernel (SUSE-SU-2025:01707-1)
27 May 202500:00
–nessus
Tenable Nessus		SUSE SLES15 Security Update : kernel (SUSE-SU-2025:01919-1)
27 Jun 202500:00
–nessus
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02 Apr 2026 12:45Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.15.5
EPSS0.00008
cve-2025-21792linux kernelax25 devicerefcount leaksocket handlingmemory leak
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