kernel security and bug fix update

4.18.0-425.10.1.OL8 - 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 olkmodsigningkey.pem Orabug: 29539237 - Update x509.genkey Orabug: 24817676 - Conflict with shim-ia32 and...

DEBIAN-CVE-2022-26363

x86 pv: Insufficient care with non-coherent mappings This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE. Xen maintains a type reference count for pages, in addition to a regular reference count. This scheme is used to...

Unbreakable Enterprise kernel security update

kernel-uek 3.8.13-118.3.2 - x86/nmi/64: Use DF to avoid userspace RSP confusing nested NMI detection Andy Lutomirski Orabug: 22742507 CVE-2015-5157 - x86/nmi/64: Reorder nested NMI checks Andy Lutomirski Orabug: 22742507 CVE-2015-5157 - x86/nmi/64: Improve nested NMI comments Andy Lutomirski...