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Red Hat Security Advisory

RHSA-2025:17570

kernel security update

Released 2025-10-08 · Red Hat rating Moderate · View on Red Hat →

Fixed in

Fixes 8 records

Priority MEDIUM 49

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix use-after-free in cifs_oplock_break A race condition can occur in cifs_oplock_break() leading to a use-after-free of the cinode structu…

CVSS 3.1CRITICAL 9.8 Network No auth No interaction EPSS 0.00458 Published 2025-08-16 Partial fix · 3.17, 4.10 +9 CWE-416
Priority MEDIUM 43

In the Linux kernel, the following vulnerability has been resolved: RDMA/iwcm: Fix use-after-free of work objects after cm_id destruction The commit 59c68ac31e15 ("iw_cm: free cm_id resources on the last deref") simplifi…

CVSS 3.1CRITICAL 9.8 Network No auth No interaction EPSS 0.00415 Published 2025-07-04 Partial fix · 5.4.296, 5.10.240 +6 CWE-416
Priority LOW 36

In the Linux kernel, the following vulnerability has been resolved: net_sched: ets: Fix double list add in class with netem as child qdisc As described in Gerrard's report [1], there are use cases where a netem child qdi…

CVSS 3.1HIGH 7.8 Local Low privileges No interaction EPSS 0.00232 Published 2025-05-20 Fixed in 5.10.238, 5.15.182 +5 CWE-415
Priority LOW 35

In the Linux kernel, the following vulnerability has been resolved: drm/gem: Acquire references on GEM handles for framebuffers A GEM handle can be released while the GEM buffer object is attached to a DRM framebuffer.

CVSS 3.1HIGH 7.8 Local Low privileges No interaction EPSS 0.00188 Published 2025-07-25 Partial fix · 6.6.99, 6.12.39 +2 CWE-416
Priority LOW 35

In the Linux kernel, the following vulnerability has been resolved: firmware: arm_scpi: Ensure scpi_info is not assigned if the probe fails When scpi probe fails, at any point, we need to ensure that the scpi_info is not…

CVSS 3.1HIGH 7.8 Local Low privileges No interaction EPSS 0.00199 Published 2025-06-18 Partial fix · 4.19.256, 5.4.211 +5 CWE-416
Priority LOW 34

In the Linux kernel, the following vulnerability has been resolved: bpf: Don't use tnum_range on array range checking for poke descriptors Hsin-Wei reported a KASAN splat triggered by their BPF runtime fuzzer which is ba…

CVSS 3.1HIGH 7.8 Local Low privileges No interaction EPSS 0.00264 Published 2025-06-18 Partial fix · 5.10.140, 5.15.64 +2 CWE-125
Priority LOW 33

In the Linux kernel, the following vulnerability has been resolved: do_change_type(): refuse to operate on unmounted/not ours mounts Ensure that propagation settings can only be changed for mounts located in the caller's…

CVSS 3.1HIGH 7.8 Local Low privileges No interaction EPSS 0.00219 Published 2025-07-30 Partial fix · 5.4.295, 5.10.239 +6
Priority LOW 24

In the Linux kernel, the following vulnerability has been resolved: i40e: fix MMIO write access to an invalid page in i40e_clear_hw When the device sends a specific input, an integer underflow can occur, leading to MMIO…

CVSS 3.1MEDIUM 5.5 Local Low privileges No interaction EPSS 0.00216 Published 2025-07-04 Partial fix · 5.4.295, 5.10.239 +6 CWE-191