Kernel Update Version:
Release Date:
2022-03-02 08:28:02
  • CVE-2016-8630

    kvm: x86: NULL pointer dereference during instruction decode.

    An error was found in the x86 instruction decoder in KVM that may result in the kernel crash on the host. Trying to process some invalid instructions may trigger a NULL pointer dereference.
  • CVE-2016-7097

    Setting a POSIX ACL via setxattr doesn't clear the setgid bit.

    When file permissions are modified via chmod and the user is not in the owning group or capable of CAP_FSETID, the setgid bit is cleared in inode_change_ok(). Setting a POSIX ACL via setxattr sets the file permissions as well as the new ACL, but doesn't clear the setgid bit in a similar way; this allows to bypass the check in chmod.
  • PSBM-54126

    Out of bounds access in sctp_add_bind_addr.

    It was found that sctp_add_bind_addr() may read more bytes than expected in case the parameter is a IPv4 address supplied by the user. The kernel might crash as a result.!msg/syzkaller/BhOYz2ZBraw/-k3iDvD8BAAJ
  • CVE-2016-5195

    mm: privilege escalation via MAP_PRIVATE COW breakage.

    A race condition was found in the way the Linux kernel's memory subsystem handled the copy-on-write (COW) breakage of private read-only memory mappings. An unprivileged local user could use this flaw to gain write access to otherwise read-only memory mappings and thus increase their privileges on the system.
  • PSBM-52390

    virtio-net: tx stall due to failed allocations of large skbs.

    virtio-net: tx stall due to failed allocations of large skbs.