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AZL-74835 CVE-2025-39845 affecting package kernel for versions less than 5.15.200.1-1

🗓️ 19 Sep 2025 16:15:43Reported by GoogleType 
osv
 osv🔗 osv.dev👁 1 Views

Kernel fix for CVE-2025-39845 on versions below 5.15.200.1-1; defines ARCH_PAGE_TABLE_SYNC_MASK and arch_sync_kernel_mappings() to synchronize page tables during kernel mappings.

Related
Refs
ReporterTitlePublishedViews
Family
Tenable Nessus		Amazon Linux 2023 : bpftool6.12, kernel6.12, kernel6.12-devel (ALAS2023-2025-1208)
30 Sep 202500:00
–nessus
Tenable Nessus		Amazon Linux 2023 : bpftool, kernel, kernel-devel (ALAS2023-2025-1210)
30 Sep 202500:00
–nessus
Tenable Nessus		Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.15-2025-091 (ALASKERNEL-5.15-2025-091)
30 Sep 202500:00
–nessus
Tenable Nessus		CentOS 9 : kernel-5.14.0-688.el9
31 Mar 202600:00
–nessus
Tenable Nessus		Debian dla-4328 : linux-config-6.1 - security update
13 Oct 202500:00
–nessus
Tenable Nessus		Debian dsa-6008 : ata-modules-6.12.31-armmp-di - security update
22 Sep 202500:00
–nessus
Tenable Nessus		Debian dsa-6009 : affs-modules-6.1.0-37-4kc-malta-di - security update
22 Sep 202500:00
–nessus
Tenable Nessus		openSUSE 16 Security Update : kernel (openSUSE-SU-2025-20081-1)
2 Dec 202500:00
–nessus
Tenable Nessus		Oracle Linux 10 / 9 : Unbreakable Enterprise kernel (ELSA-2025-25754)
10 Nov 202500:00
–nessus
Tenable Nessus		Oracle Linux 8 / 9 : Unbreakable Enterprise kernel (ELSA-2025-25757)
12 Nov 202500:00
–nessus
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21 Apr 2026 04:38Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.15.5
EPSS0.00019
kernel vulnerabilityarch page tablepage table syncfour level pagingfive level pagingmemremap pagesvmemmap crasholder kernel versions
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