Linux · Security advisory · October 6, 2025
ELSA-2025-20649: Security update for 35 packages
ELSA-2025-20649, released October 6, 2025, fixes 4 CVEs across 35 products. None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
4
None rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.0041
35th percentile
Priority of the 4 CVEs
Patch now 0
Urgent 0
High 4
Routine 0
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| kernel-uek | ol 10 | 0:6.12.0-103.40.4.4.el9uek |
| kernel-uek | ol 9 | 0:6.12.0-103.40.4.4.el9uek |
| kernel-uek-core | ol 10 | 0:6.12.0-103.40.4.4.el9uek |
| kernel-uek-core | ol 9 | 0:6.12.0-103.40.4.4.el9uek |
| kernel-uek-debug | ol 10 | 0:6.12.0-103.40.4.4.el9uek |
| kernel-uek-debug | ol 9 | 0:6.12.0-103.40.4.4.el9uek |
| kernel-uek-debug-core | ol 10 | 0:6.12.0-103.40.4.4.el9uek |
| kernel-uek-debug-core | ol 9 | 0:6.12.0-103.40.4.4.el9uek |
| kernel-uek-debug-devel | ol 10 | 0:6.12.0-103.40.4.4.el9uek |
| kernel-uek-debug-devel | ol 9 | 0:6.12.0-103.40.4.4.el9uek |
| kernel-uek-debug-modules | ol 10 | 0:6.12.0-103.40.4.4.el9uek |
| kernel-uek-debug-modules | ol 9 | 0:6.12.0-103.40.4.4.el9uek |
| kernel-uek-debug-modules-core | ol 10 | 0:6.12.0-103.40.4.4.el9uek |
| kernel-uek-debug-modules-core | ol 9 | 0:6.12.0-103.40.4.4.el9uek |
| kernel-uek-debug-modules-deprecated | ol 10 | 0:6.12.0-103.40.4.4.el9uek |
| kernel-uek-debug-modules-deprecated | ol 9 | 0:6.12.0-103.40.4.4.el9uek |
| kernel-uek-debug-modules-desktop | ol 10 | 0:6.12.0-103.40.4.4.el9uek |
| kernel-uek-debug-modules-desktop | ol 9 | 0:6.12.0-103.40.4.4.el9uek |
| kernel-uek-debug-modules-extra | ol 10 | 0:6.12.0-103.40.4.4.el9uek |
| kernel-uek-debug-modules-extra | ol 9 | 0:6.12.0-103.40.4.4.el9uek |
| kernel-uek-debug-modules-extra-netfilter | ol 10 | 0:6.12.0-103.40.4.4.el9uek |
| kernel-uek-debug-modules-extra-netfilter | ol 9 | 0:6.12.0-103.40.4.4.el9uek |
| kernel-uek-debug-modules-usb | ol 10 | 0:6.12.0-103.40.4.4.el9uek |
| kernel-uek-debug-modules-usb | ol 9 | 0:6.12.0-103.40.4.4.el9uek |
| kernel-uek-debug-modules-wireless | ol 10 | 0:6.12.0-103.40.4.4.el9uek |
| kernel-uek-debug-modules-wireless | ol 9 | 0:6.12.0-103.40.4.4.el9uek |
| kernel-uek-devel | ol 10 | 0:6.12.0-103.40.4.4.el9uek |
| kernel-uek-devel | ol 9 | 0:6.12.0-103.40.4.4.el9uek |
| kernel-uek-doc | ol 10 | 0:6.12.0-103.40.4.4.el9uek |
| kernel-uek-doc | ol 9 | 0:6.12.0-103.40.4.4.el9uek |
| kernel-uek-modules | ol 10 | 0:6.12.0-103.40.4.4.el9uek |
| kernel-uek-modules | ol 9 | 0:6.12.0-103.40.4.4.el9uek |
| kernel-uek-modules-core | ol 10 | 0:6.12.0-103.40.4.4.el9uek |
| kernel-uek-modules-core | ol 9 | 0:6.12.0-103.40.4.4.el9uek |
| kernel-uek-modules-deprecated | ol 10 | 0:6.12.0-103.40.4.4.el9uek |
| kernel-uek-modules-deprecated | ol 9 | 0:6.12.0-103.40.4.4.el9uek |
| kernel-uek-modules-desktop | ol 10 | 0:6.12.0-103.40.4.4.el9uek |
| kernel-uek-modules-desktop | ol 9 | 0:6.12.0-103.40.4.4.el9uek |
| kernel-uek-modules-extra | ol 10 | 0:6.12.0-103.40.4.4.el9uek |
| kernel-uek-modules-extra | ol 9 | 0:6.12.0-103.40.4.4.el9uek |
| kernel-uek-modules-extra-netfilter | ol 10 | 0:6.12.0-103.40.4.4.el9uek |
| kernel-uek-modules-extra-netfilter | ol 9 | 0:6.12.0-103.40.4.4.el9uek |
| kernel-uek-modules-usb | ol 10 | 0:6.12.0-103.40.4.4.el9uek |
| kernel-uek-modules-usb | ol 9 | 0:6.12.0-103.40.4.4.el9uek |
| kernel-uek-modules-wireless | ol 10 | 0:6.12.0-103.40.4.4.el9uek |
| kernel-uek-modules-wireless | ol 9 | 0:6.12.0-103.40.4.4.el9uek |
| kernel-uek-tools | ol 10 | 0:6.12.0-103.40.4.4.el9uek |
| kernel-uek-tools | ol 9 | 0:6.12.0-103.40.4.4.el9uek |
| kernel-uek64k | ol 10 | 0:6.12.0-103.40.4.4.el9uek |
| kernel-uek64k | ol 9 | 0:6.12.0-103.40.4.4.el9uek |
| kernel-uek64k-core | ol 10 | 0:6.12.0-103.40.4.4.el9uek |
| kernel-uek64k-core | ol 9 | 0:6.12.0-103.40.4.4.el9uek |
| kernel-uek64k-devel | ol 10 | 0:6.12.0-103.40.4.4.el9uek |
| kernel-uek64k-devel | ol 9 | 0:6.12.0-103.40.4.4.el9uek |
| kernel-uek64k-modules | ol 10 | 0:6.12.0-103.40.4.4.el9uek |
| kernel-uek64k-modules | ol 9 | 0:6.12.0-103.40.4.4.el9uek |
| kernel-uek64k-modules-core | ol 10 | 0:6.12.0-103.40.4.4.el9uek |
| kernel-uek64k-modules-core | ol 9 | 0:6.12.0-103.40.4.4.el9uek |
| kernel-uek64k-modules-deprecated | ol 10 | 0:6.12.0-103.40.4.4.el9uek |
| kernel-uek64k-modules-deprecated | ol 9 | 0:6.12.0-103.40.4.4.el9uek |
| kernel-uek64k-modules-desktop | ol 10 | 0:6.12.0-103.40.4.4.el9uek |
| kernel-uek64k-modules-desktop | ol 9 | 0:6.12.0-103.40.4.4.el9uek |
| kernel-uek64k-modules-extra | ol 10 | 0:6.12.0-103.40.4.4.el9uek |
| kernel-uek64k-modules-extra | ol 9 | 0:6.12.0-103.40.4.4.el9uek |
| kernel-uek64k-modules-extra-netfilter | ol 10 | 0:6.12.0-103.40.4.4.el9uek |
| kernel-uek64k-modules-extra-netfilter | ol 9 | 0:6.12.0-103.40.4.4.el9uek |
| kernel-uek64k-modules-usb | ol 10 | 0:6.12.0-103.40.4.4.el9uek |
| kernel-uek64k-modules-usb | ol 9 | 0:6.12.0-103.40.4.4.el9uek |
| kernel-uek64k-modules-wireless | ol 10 | 0:6.12.0-103.40.4.4.el9uek |
| kernel-uek64k-modules-wireless | ol 9 | 0:6.12.0-103.40.4.4.el9uek |
CVEs this fix closes
| Priority | CVE | Title | Impact | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|---|
| High | CVE-2025-38724 | nfsd: handle get_client_locked() failure in nfsd4_setclientid_confirm() | 7.8 | 0.0041 | None reported | |
| High | CVE-2025-39866 | fs: writeback: fix use-after-free in __mark_inode_dirty() | 7.8 | 0.0031 | None reported | |
| High | CVE-2025-39698 | kernel: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: n... | 7.5 | 0.0020 | None reported | |
| High | CVE-2025-39881 | kernfs: Fix UAF in polling when open file is released | 7.8 | 0.0015 | None reported |
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