Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001815)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001815 advisory. The xeniret function in arch/x86/xen/xen-asm32.S in the Linux kernel before 3.7.9 on 32-bit Xen paravirtops platforms does not properly handle an invalid value in th...

kernel: xen: userspace alterable %ds access in xen_iret()

The xeniret function in arch/x86/xen/xen-asm32.S in the Linux kernel before 3.7.9 on 32-bit Xen paravirtops platforms does not properly handle an invalid value in the DS segment register, which allows guest OS users to gain guest OS privileges via a crafted application...

UBUNTU-CVE-2013-0228

The xeniret function in arch/x86/xen/xen-asm32.S in the Linux kernel before 3.7.9 on 32-bit Xen paravirtops platforms does not properly handle an invalid value in the DS segment register, which allows guest OS users to gain guest OS privileges via a crafted application...