Summary
[4.18.0-553.94.1]
- Update Oracle Linux certificates (Kevin Lyons)
- Disable signing for aarch64 (Ilya Okomin)
- Oracle Linux RHCK Module Signing Key was added to the kernel trusted keys list (olkmod_signing_key.pem) [Orabug: 29539237]
- Update x509.genkey [Orabug: 24817676]
- Conflict with shim-ia32 and shim-x64 <= 15.3-1.0.3
- Remove upstream reference during boot (Kevin Lyons) [Orabug: 34750652]
- Add new Oracle Linux Driver Signing (key 1) certificate [Orabug: 37985772]
[4.18.0-553.94.1]
- net: atlantic: fix fragment overflow handling in RX path (CKI Backport Bot) [RHEL-139482] {CVE-2025-68301}
- smb: client: let recv_done verify data_offset, data_length and remaining_data_length (Paulo Alcantara) [RHEL-131387] {CVE-2025-39933}
- smb: client: Fix use-after-free in cifs_fill_dirent (CKI Backport Bot) [RHEL-134369] {CVE-2025-38051}
[4.18.0-553.93.1]
- mm: compaction: update the COMPACT[STALL|FAIL] events properly (Lucas Oakley) [RHEL-132449]
- drm/sched: Fix potential double free in drm_sched_job_add_resv_dependencies (Mika Penttila) [RHEL-125456] {CVE-2025-40096}
- drm/i915: mark requests for GuC virtual engines to avoid use-after-free (CKI Backport Bot) [RHEL-124682] {CVE-2023-53552}
Fixed packages 20
| Release | Package | Fixed in |
|---|---|---|
| Oracle Linux · 8 | bpftool | 0:4.18.0-553.94.1.el8_10 |
| Oracle Linux · 8 | kernel | 0:4.18.0-553.94.1.el8_10 |
| Oracle Linux · 8 | kernel-abi-stablelists | 0:4.18.0-553.94.1.el8_10 |
| Oracle Linux · 8 | kernel-core | 0:4.18.0-553.94.1.el8_10 |
| Oracle Linux · 8 | kernel-cross-headers | 0:4.18.0-553.94.1.el8_10 |
| Oracle Linux · 8 | kernel-debug | 0:4.18.0-553.94.1.el8_10 |
| Oracle Linux · 8 | kernel-debug-core | 0:4.18.0-553.94.1.el8_10 |
| Oracle Linux · 8 | kernel-debug-devel | 0:4.18.0-553.94.1.el8_10 |
| Oracle Linux · 8 | kernel-debug-modules | 0:4.18.0-553.94.1.el8_10 |
| Oracle Linux · 8 | kernel-debug-modules-extra | 0:4.18.0-553.94.1.el8_10 |
| Oracle Linux · 8 | kernel-devel | 0:4.18.0-553.94.1.el8_10 |
| Oracle Linux · 8 | kernel-doc | 0:4.18.0-553.94.1.el8_10 |
| Oracle Linux · 8 | kernel-headers | 0:4.18.0-553.94.1.el8_10 |
| Oracle Linux · 8 | kernel-modules | 0:4.18.0-553.94.1.el8_10 |
| Oracle Linux · 8 | kernel-modules-extra | 0:4.18.0-553.94.1.el8_10 |
| Oracle Linux · 8 | kernel-tools | 0:4.18.0-553.94.1.el8_10 |
| Oracle Linux · 8 | kernel-tools-libs | 0:4.18.0-553.94.1.el8_10 |
| Oracle Linux · 8 | kernel-tools-libs-devel | 0:4.18.0-553.94.1.el8_10 |
| Oracle Linux · 8 | perf | 0:4.18.0-553.94.1.el8_10 |
| Oracle Linux · 8 | python3-perf | 0:4.18.0-553.94.1.el8_10 |
Vulnerabilities 5
-
Critical 9.8
net: atlantic: fix fragment overflow handling in RX path
In the Linux kernel, the following vulnerability has been resolved: net: atlantic: fix fragment overflow handling in RX path The atlantic driver can receive packets with more than MAX_SKB_FRAGS (17) fragments when handling large multi-descriptor packets. This…
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Critical 9.4
smb: client: let recv_done verify data_offset, data_length and remaining_data_length
In the Linux kernel, the following vulnerability has been resolved: smb: client: let recv_done verify data_offset, data_length and remaining_data_length This is inspired by the related server fixes.
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High 7.8
drm/i915: mark requests for GuC virtual engines to avoid use-after-free
In the Linux kernel, the following vulnerability has been resolved: drm/i915: mark requests for GuC virtual engines to avoid use-after-free References to i915_requests may be trapped by userspace inside a sync_file or dmabuf (dma-resv) and held indefinitely a…
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High 7.8
smb: client: Fix use-after-free in cifs_fill_dirent
In the Linux kernel, the following vulnerability has been resolved: smb: client: Fix use-after-free in cifs_fill_dirent There is a race condition in the readdir concurrency process, which may access the rsp buffer after it has been released, triggering the fo…
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High 7.8
drm/sched: Fix potential double free in drm_sched_job_add_resv_dependencies
In the Linux kernel, the following vulnerability has been resolved: drm/sched: Fix potential double free in drm_sched_job_add_resv_dependencies When adding dependencies with drm_sched_job_add_dependency(), that function consumes the fence reference both on su…