Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-000772)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000772 advisory. Stack-based buffer overflow in the getmatchingmodelmicrocode function in arch/x86/kernel/cpu/microcode/intelearly.c in the Linux kernel before 4.0 allows...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-002218)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002218 advisory. Stack-based buffer overflow in the getmatchingmodelmicrocode function in arch/x86/kernel/cpu/microcode/intelearly.c in the Linux kernel before 4.0 allows...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002100)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002100 advisory. Stack-based buffer overflow in the getmatchingmodelmicrocode function in arch/x86/kernel/cpu/microcode/intelearly.c in the Linux kernel before 4.0 allows...

USN-3186-1 iucode-tool vulnerability

It was discovered that iucode-tool incorrectly handled certain microcodes when using the -tr loader. If a user were tricked into processing a specially crafted microcode, a remote attacker could use this issue to cause iucode-tool to crash, resulting in a denial of service, or possibly execute...

CVE-2015-2666

Stack-based buffer overflow in the getmatchingmodelmicrocode function in arch/x86/kernel/cpu/microcode/intelearly.c in the Linux kernel before 4.0 allows context-dependent attackers to gain privileges by constructing a crafted microcode header and leveraging root privileges for write access to th...