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AZL-57890 CVE-2025-21776 affecting package kernel for versions less than 6.6.79.1-1

🗓️ 27 Feb 2025 03:15:18Reported by GoogleType 
osv
 osv🔗 osv.dev

Linux kernel USB hub fix: refuse hubs with multiple configurations or interfaces to prevent pointer dereference.

Related
Refs
ReporterTitlePublishedViews
Family
Tenable Nessus		Amazon Linux 2023 : bpftool, kernel, kernel-devel (ALAS2023-2025-876)
14 Mar 202500:00
–nessus
Tenable Nessus		Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.10-2025-088 (ALASKERNEL-5.10-2025-088)
17 Apr 202500:00
–nessus
Tenable Nessus		Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.15-2025-069 (ALASKERNEL-5.15-2025-069)
1 Apr 202500:00
–nessus
Tenable Nessus		Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.4-2025-097 (ALASKERNEL-5.4-2025-097)
1 Apr 202500:00
–nessus
Tenable Nessus		Azure Linux 3.0 Security Update: kernel (CVE-2025-21776)
22 Jan 202600:00
–nessus
Tenable Nessus		Debian dla-4102 : linux-config-6.1 - security update
1 Apr 202500:00
–nessus
Tenable Nessus		Debian dla-4178 : ata-modules-5.10.0-34-armmp-di - security update
26 May 202500:00
–nessus
Tenable Nessus		EulerOS 2.0 SP12 : kernel (EulerOS-SA-2025-1589)
11 Jun 202500:00
–nessus
Tenable Nessus		EulerOS 2.0 SP12 : kernel (EulerOS-SA-2025-1590)
11 Jun 202500:00
–nessus
Tenable Nessus		EulerOS 2.0 SP11 : kernel (EulerOS-SA-2025-1661)
12 Jun 202500:00
–nessus
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21 Apr 2026 04:37Current
6.3Medium risk
Vulners AI Score6.3
CVSS 3.15.5
EPSS0.00015
linux kernelusb hubmultiple configurationsmultiple interfacesnull dereferencecve 2025 21776
0