Summary
[4.18.0-553.83.1]
- 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]
[4.18.0-553.83.1]
- fs: fix UAF/GPF bug in nilfs_mdt_destroy (Abhi Das) [RHEL-116658] {CVE-2022-50367}
- redhat/configs: Enable CONFIG_MITIGATION_VMSCAPE for x86_64 (Waiman Long) [RHEL-114285]
- x86/vmscape: Add old Intel CPUs to affected list (Waiman Long) [RHEL-114285] {CVE-2025-40300}
- x86/vmscape: Warn when STIBP is disabled with SMT (Waiman Long) [RHEL-114285] {CVE-2025-40300}
- x86/bugs: Move cpu_bugs_smt_update() down (Waiman Long) [RHEL-114285] {CVE-2025-40300}
- x86/vmscape: Enable the mitigation (Waiman Long) [RHEL-114285] {CVE-2025-40300}
- x86/vmscape: Add conditional IBPB mitigation (Waiman Long) [RHEL-114285] {CVE-2025-40300}
- x86/vmscape: Enumerate VMSCAPE bug (Waiman Long) [RHEL-114285] {CVE-2025-40300}
- Documentation/hw-vuln: Add VMSCAPE documentation (Waiman Long) [RHEL-114285] {CVE-2025-40300}
- i40e: fix Jumbo Frame support after iPXE boot (Mohammad Heib) [RHEL-121781]
- i40e: Report MFS in decimal base instead of hex (Mohammad Heib) [RHEL-121781]
- i40e: Fix unexpected MFS warning message (Mohammad Heib) [RHEL-121781]
- bitfield: Add FIELD_MODIFY() helper (Mohammad Heib) [RHEL-121781]
- bitops: Add non-atomic bitops for pointers (Mohammad Heib) [RHEL-121781]
- qed/qede: Fix scheduling while atomic (CKI Backport Bot) [RHEL-9757]
- fanotify: add watchdog for permission events (Miklos Szeredi) [RHEL-123215]
- jiffies: Cast to unsigned long in secs_to_jiffies() conversion (Miklos Szeredi) [RHEL-123215]
- jiffies: Define secs_to_jiffies() (Miklos Szeredi) [RHEL-123215]
- s390/pci: Fix __pcilg_mio_inuser() inline assembly (Mete Durlu) [RHEL-105611]
- mm: zswap: fix missing folio cleanup in writeback race path (Aristeu Rozanski) [RHEL-116239] {CVE-2023-53178}
- mm: fix zswap writeback race condition (Aristeu Rozanski) [RHEL-116239] {CVE-2023-53178}
Fixed packages 20
| Release | Package | Fixed in |
|---|---|---|
| Oracle Linux · 8 | bpftool | 0:4.18.0-553.83.1.el8_10 |
| Oracle Linux · 8 | kernel | 0:4.18.0-553.83.1.el8_10 |
| Oracle Linux · 8 | kernel-abi-stablelists | 0:4.18.0-553.83.1.el8_10 |
| Oracle Linux · 8 | kernel-core | 0:4.18.0-553.83.1.el8_10 |
| Oracle Linux · 8 | kernel-cross-headers | 0:4.18.0-553.83.1.el8_10 |
| Oracle Linux · 8 | kernel-debug | 0:4.18.0-553.83.1.el8_10 |
| Oracle Linux · 8 | kernel-debug-core | 0:4.18.0-553.83.1.el8_10 |
| Oracle Linux · 8 | kernel-debug-devel | 0:4.18.0-553.83.1.el8_10 |
| Oracle Linux · 8 | kernel-debug-modules | 0:4.18.0-553.83.1.el8_10 |
| Oracle Linux · 8 | kernel-debug-modules-extra | 0:4.18.0-553.83.1.el8_10 |
| Oracle Linux · 8 | kernel-devel | 0:4.18.0-553.83.1.el8_10 |
| Oracle Linux · 8 | kernel-doc | 0:4.18.0-553.83.1.el8_10 |
| Oracle Linux · 8 | kernel-headers | 0:4.18.0-553.83.1.el8_10 |
| Oracle Linux · 8 | kernel-modules | 0:4.18.0-553.83.1.el8_10 |
| Oracle Linux · 8 | kernel-modules-extra | 0:4.18.0-553.83.1.el8_10 |
| Oracle Linux · 8 | kernel-tools | 0:4.18.0-553.83.1.el8_10 |
| Oracle Linux · 8 | kernel-tools-libs | 0:4.18.0-553.83.1.el8_10 |
| Oracle Linux · 8 | kernel-tools-libs-devel | 0:4.18.0-553.83.1.el8_10 |
| Oracle Linux · 8 | perf | 0:4.18.0-553.83.1.el8_10 |
| Oracle Linux · 8 | python3-perf | 0:4.18.0-553.83.1.el8_10 |
Vulnerabilities 3
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High 7.8
fs: fix UAF/GPF bug in nilfs_mdt_destroy
In the Linux kernel, the following vulnerability has been resolved: fs: fix UAF/GPF bug in nilfs_mdt_destroy In alloc_inode, inode_init_always() could return -ENOMEM if security_inode_alloc() fails, which causes inode->i_private uninitialized. Then nilfs_is_m…
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High 7.8
mm: fix zswap writeback race condition
In the Linux kernel, the following vulnerability has been resolved: mm: fix zswap writeback race condition The zswap writeback mechanism can cause a race condition resulting in memory corruption, where a swapped out page gets swapped in with data that was wri…
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Unscored —
x86/vmscape: Add conditional IBPB mitigation
In the Linux kernel, the following vulnerability has been resolved: x86/vmscape: Add conditional IBPB mitigation VMSCAPE is a vulnerability that exploits insufficient branch predictor isolation between a guest and a userspace hypervisor (like QEMU). Existing …