OVMSA-2020-0044
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OVMSA-2020-0044 - Unbreakable Enterprise kernel security update
| Type: | SECURITY |
| Severity: | IMPORTANT |
| Release Date: | 2020-10-09 |
Description
[4.1.12-124.43.4]
- kvm: fix kvm_ioctl_create_device() reference counting (CVE-2019-6974) (Jann Horn) [Orabug: 29434845] {CVE-2019-6974}
- KVM: nVMX: unconditionally cancel preemption timer in free_nested (CVE-2019-7221) (Peter Shier) [Orabug: 29434898] {CVE-2019-7221}
- KVM: x86: work around leak of uninitialized stack contents (CVE-2019-7222) (Paolo Bonzini) [Orabug: 29434924] {CVE-2019-7222}
- net: arc_emac: fix koops caused by sk_buff free (Alexander Kochetkov) [Orabug: 30254239] {CVE-2016-10906}
- GFS2: don't set rgrp gl_object until it's inserted into rgrp tree (Bob Peterson) [Orabug: 30254251] {CVE-2016-10905}
- GFS2: Fix rgrp end rounding problem for bsize < page size (Bob Peterson) [Orabug: 30254251] {CVE-2016-10905}
- x86/apic/msi: update address_hi on set msi affinity (Joe Jin) [Orabug: 31477035]
- x86/apic/msi: check and sync apic IRR on msi_set_affinity (Joe Jin) [Orabug: 31477035]
- net: ipv6_stub: use ip6_dst_lookup_flow instead of ip6_dst_lookup (Sabrina Dubroca) [Orabug: 31872821] {CVE-2020-1749}
- nfs: Fix getxattr kernel panic and memory overflow (Jeffrey Mitchell) [Orabug: 31872910] {CVE-2020-25212}
- rbd: require global CAP_SYS_ADMIN for mapping and unmapping (Ilya Dryomov) [Orabug: 31884169] {CVE-2020-25284}
- mm/hugetlb: fix a race between hugetlb sysctl handlers (Muchun Song) [Orabug: 31884239] {CVE-2020-25285}
- ext4: fix potential negative array index in do_split() (Eric Sandeen) [Orabug: 31895331] {CVE-2020-14314}
Related CVEs
Updated Packages
| Release/Architecture | Filename | MD5sum | Superseded By Advisory |
| Oracle VM 3.4 (x86_64) | kernel-uek-4.1.12-124.43.4.el6uek.src.rpm | 13161497f7b2b8d05bd9993ed7e3d58f | OVMSA-2021-0016 |
| kernel-uek-4.1.12-124.43.4.el6uek.x86_64.rpm | a84747e9fa02721485be59c99ddceca9 | OVMSA-2021-0016 | |
| kernel-uek-firmware-4.1.12-124.43.4.el6uek.noarch.rpm | c9fa1a07ee5acba872ab478cdaa8cac2 | OVMSA-2021-0016 | |
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