Summary
[5.4.17-2102.205.7.2]
- btrfs: fix race between marking inode needs to be logged and log syncing (Filipe Manana) [Orabug: 33349276]
[5.4.17-2102.205.7.1]
- RDMA/cma: Revert INIT-INIT patch (Mike Marciniszyn) [Orabug: 33306518]
[5.4.17-2102.205.7]
- rds: ib: Set SEND_SIGNALED on the last WR posted (Hakon Bugge) [Orabug: 33253169]
- vfio/pci: (fixup) Handle concurrent vma faults (Ankur Arora) [Orabug: 33200737] [Orabug: 33187733]
[5.4.17-2102.205.6]
- xfs: dont drain buffer lru on freeze and read-only remount (Brian Foster) [Orabug: 33241131]
- xfs: rename xfs_wait_buftarg() to xfs_buftarg_drain() (Brian Foster) [Orabug: 33241131]
- rds: fix statistics counters and check for memory leak (Hans Westgaard Ry) [Orabug: 31372379]
Fixed packages 9
| Release | Package | Fixed in |
|---|---|---|
| Oracle Linux · 7 | kernel-uek | 0:5.4.17-2102.205.7.2.el8uek |
| Oracle Linux · 7 | kernel-uek-debug | 0:5.4.17-2102.205.7.2.el8uek |
| Oracle Linux · 7 | kernel-uek-debug-devel | 0:5.4.17-2102.205.7.2.el8uek |
| Oracle Linux · 7 | kernel-uek-devel | 0:5.4.17-2102.205.7.2.el8uek |
| Oracle Linux · 7 | kernel-uek-doc | 0:5.4.17-2102.205.7.2.el8uek |
| Oracle Linux · 7 | kernel-uek-tools | 0:5.4.17-2102.205.7.2.el7uek |
| Oracle Linux · 7 | kernel-uek-tools-libs | 0:5.4.17-2102.205.7.2.el7uek |
| Oracle Linux · 7 | perf | 0:5.4.17-2102.205.7.2.el7uek |
| Oracle Linux · 7 | python-perf | 0:5.4.17-2102.205.7.2.el7uek |
Vulnerabilities 6
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High 8.7
Improper memory handling in Linux KVM
An issue was discovered in Linux: KVM through Improper handling of VM_IO|VM_PFNMAP vmas in KVM can bypass RO checks and can lead to pages being freed while still accessible by the VMM and guest. This allows users with the ability to start and control a VM to …
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Unscored —
An issue was discovered in the Linux kernel before 5.9. arch/x86/kvm/svm/sev.c allows attackers to cause a denial of se…
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Unscored —
A use-after-free in function hci_sock_bound_ioctl() of the Linux kernel HCI subsystem was found in the way user calls i…
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Unscored —
.A flaw was found in the CAN BCM networking protocol in the Linux kernel, where a local attacker can abuse a flaw in th…
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Unscored —
A flaw was found in the KVM's AMD code for supporting SVM nested virtualization. The flaw occurs when processing the VM…
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Unscored —CVE-2021-3656 Public exploit
A flaw was found in the KVM's AMD code for supporting SVM nested virtualization. The flaw occurs when processing the VM…