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[SRU,Trusty,0/1] Fix for CVE-2017-11473

Message ID 20180710172825.20738-1-kleber.souza@canonical.com
Headers show
Series Fix for CVE-2017-11473 | expand

Message

Kleber Sacilotto de Souza July 10, 2018, 5:28 p.m. UTC 
https://people.canonical.com/~ubuntu-security/cve/2017/CVE-2017-11473.html

  Buffer overflow in the mp_override_legacy_irq() function in
  arch/x86/kernel/acpi/boot.c in the Linux kernel through 4.12.2 allows local
  users to gain privileges via a crafted ACPI table.

Clean cherry-pick of the upstream commit.

Seunghun Han (1):
  x86/acpi: Prevent out of bound access caused by broken ACPI tables

 arch/x86/kernel/acpi/boot.c | 8 ++++++++
 1 file changed, 8 insertions(+)