readykernel-patch-43.10-47.0-1.vl7

Distribution:
Virtuozzo 7
Kernel Update Version:
3.10.0-693.17.1.vz7.43.10
Release Date:
2018-03-22 07:26:54
  • CVE-2018-1068

    ebtables: out-of-bounds write via userland offsets in ebt_entry struct.

    It was discovered that the implementation of ebtables in the kernel did not properly validate the offsets received from the user space. A local user with enough privileges in the user and network namespaces could use that to trigger an out-of-bounds write to the kernel address space.
    https://bugzilla.redhat.com/show_bug.cgi?id=1552048
  • PSBM-81940

    tcache invalidation was broken.

    The fix for a race in tcache inadvertently broke tcache invalidation, leading to kernel warnings in tcache_invalidate_node_pages() among other things.
  • PSBM-81939

    Potential kernel hang (endless loop) in try_charge().