Linux · Security advisory · December 22, 2025

ELSA-2025-28066: Security update for 35 packages

ELSA-2025-28066, released December 22, 2025, fixes 2 CVEs across 35 products. None of them is reported as exploited. Patch Radar priority: High.

High
CVEs closed
2
None rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.0049
42nd percentile

Priority of the 2 CVEs

Patch now 0 Urgent 0 High 2 Routine 0

Fixed package versions

ProductReleaseFixed in
kernel-uekol 100:6.12.0-106.55.4.2.el9uek
kernel-uekol 90:6.12.0-106.55.4.2.el9uek
kernel-uek-coreol 100:6.12.0-106.55.4.2.el9uek
kernel-uek-coreol 90:6.12.0-106.55.4.2.el9uek
kernel-uek-debugol 100:6.12.0-106.55.4.2.el9uek
kernel-uek-debugol 90:6.12.0-106.55.4.2.el9uek
kernel-uek-debug-coreol 100:6.12.0-106.55.4.2.el9uek
kernel-uek-debug-coreol 90:6.12.0-106.55.4.2.el9uek
kernel-uek-debug-develol 100:6.12.0-106.55.4.2.el9uek
kernel-uek-debug-develol 90:6.12.0-106.55.4.2.el9uek
kernel-uek-debug-modulesol 100:6.12.0-106.55.4.2.el9uek
kernel-uek-debug-modulesol 90:6.12.0-106.55.4.2.el9uek
kernel-uek-debug-modules-coreol 100:6.12.0-106.55.4.2.el9uek
kernel-uek-debug-modules-coreol 90:6.12.0-106.55.4.2.el9uek
kernel-uek-debug-modules-deprecatedol 100:6.12.0-106.55.4.2.el9uek
kernel-uek-debug-modules-deprecatedol 90:6.12.0-106.55.4.2.el9uek
kernel-uek-debug-modules-desktopol 100:6.12.0-106.55.4.2.el9uek
kernel-uek-debug-modules-desktopol 90:6.12.0-106.55.4.2.el9uek
kernel-uek-debug-modules-extraol 100:6.12.0-106.55.4.2.el9uek
kernel-uek-debug-modules-extraol 90:6.12.0-106.55.4.2.el9uek
kernel-uek-debug-modules-extra-netfilterol 100:6.12.0-106.55.4.2.el9uek
kernel-uek-debug-modules-extra-netfilterol 90:6.12.0-106.55.4.2.el9uek
kernel-uek-debug-modules-usbol 100:6.12.0-106.55.4.2.el9uek
kernel-uek-debug-modules-usbol 90:6.12.0-106.55.4.2.el9uek
kernel-uek-debug-modules-wirelessol 100:6.12.0-106.55.4.2.el9uek
kernel-uek-debug-modules-wirelessol 90:6.12.0-106.55.4.2.el9uek
kernel-uek-develol 100:6.12.0-106.55.4.2.el9uek
kernel-uek-develol 90:6.12.0-106.55.4.2.el9uek
kernel-uek-docol 100:6.12.0-106.55.4.2.el9uek
kernel-uek-docol 90:6.12.0-106.55.4.2.el9uek
kernel-uek-modulesol 100:6.12.0-106.55.4.2.el9uek
kernel-uek-modulesol 90:6.12.0-106.55.4.2.el9uek
kernel-uek-modules-coreol 100:6.12.0-106.55.4.2.el9uek
kernel-uek-modules-coreol 90:6.12.0-106.55.4.2.el9uek
kernel-uek-modules-deprecatedol 100:6.12.0-106.55.4.2.el9uek
kernel-uek-modules-deprecatedol 90:6.12.0-106.55.4.2.el9uek
kernel-uek-modules-desktopol 100:6.12.0-106.55.4.2.el9uek
kernel-uek-modules-desktopol 90:6.12.0-106.55.4.2.el9uek
kernel-uek-modules-extraol 100:6.12.0-106.55.4.2.el9uek
kernel-uek-modules-extraol 90:6.12.0-106.55.4.2.el9uek
kernel-uek-modules-extra-netfilterol 100:6.12.0-106.55.4.2.el9uek
kernel-uek-modules-extra-netfilterol 90:6.12.0-106.55.4.2.el9uek
kernel-uek-modules-usbol 100:6.12.0-106.55.4.2.el9uek
kernel-uek-modules-usbol 90:6.12.0-106.55.4.2.el9uek
kernel-uek-modules-wirelessol 100:6.12.0-106.55.4.2.el9uek
kernel-uek-modules-wirelessol 90:6.12.0-106.55.4.2.el9uek
kernel-uek-toolsol 100:6.12.0-106.55.4.2.el9uek
kernel-uek-toolsol 90:6.12.0-106.55.4.2.el9uek
kernel-uek64kol 100:6.12.0-106.55.4.2.el9uek
kernel-uek64kol 90:6.12.0-106.55.4.2.el9uek
kernel-uek64k-coreol 100:6.12.0-106.55.4.2.el9uek
kernel-uek64k-coreol 90:6.12.0-106.55.4.2.el9uek
kernel-uek64k-develol 100:6.12.0-106.55.4.2.el9uek
kernel-uek64k-develol 90:6.12.0-106.55.4.2.el9uek
kernel-uek64k-modulesol 100:6.12.0-106.55.4.2.el9uek
kernel-uek64k-modulesol 90:6.12.0-106.55.4.2.el9uek
kernel-uek64k-modules-coreol 100:6.12.0-106.55.4.2.el9uek
kernel-uek64k-modules-coreol 90:6.12.0-106.55.4.2.el9uek
kernel-uek64k-modules-deprecatedol 100:6.12.0-106.55.4.2.el9uek
kernel-uek64k-modules-deprecatedol 90:6.12.0-106.55.4.2.el9uek
kernel-uek64k-modules-desktopol 100:6.12.0-106.55.4.2.el9uek
kernel-uek64k-modules-desktopol 90:6.12.0-106.55.4.2.el9uek
kernel-uek64k-modules-extraol 100:6.12.0-106.55.4.2.el9uek
kernel-uek64k-modules-extraol 90:6.12.0-106.55.4.2.el9uek
kernel-uek64k-modules-extra-netfilterol 100:6.12.0-106.55.4.2.el9uek
kernel-uek64k-modules-extra-netfilterol 90:6.12.0-106.55.4.2.el9uek
kernel-uek64k-modules-usbol 100:6.12.0-106.55.4.2.el9uek
kernel-uek64k-modules-usbol 90:6.12.0-106.55.4.2.el9uek
kernel-uek64k-modules-wirelessol 100:6.12.0-106.55.4.2.el9uek
kernel-uek64k-modules-wirelessol 90:6.12.0-106.55.4.2.el9uek

CVEs this fix closes

PriorityCVETitleImpactCVSSEPSSExploitation
High CVE-2025-40271 linux: In the Linux kernel, the following vulnerability has been resolved: fs/proc: fix uaf in proc_readdir_de() Pde is er... 7.8 0.0049 None reported
High CVE-2025-40215 xfrm: delete x->tunnel as we delete x 7.8 0.0015 None reported
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