title: Red Hat Security Advisory: kernel-rt security, bug fix, and enhancement update
description: kernel: unlimiting the stack disables ASLR kernel: media: use-after-free in [tuner-xc2028] media driver kernel: Buffer overflow in firewire driver via crafted incoming packets kernel: drm/vmwgfx: fix integer overflow in vmw_surface_define_ioctl() kernel: Use-after-free vulnerability in DCCP socket kernel: Incorrect type conversion for size during dma allocation Kernel: kvm: nVMX: L2 guest could access hardware(L0) CR8 register kernel: memory leak when merging buffers in SCSI IO vectors kernel: v4l2: disabled memory access protection mechanism allowing privilege escalation kernel: Buffer over-read in keyring subsystem allows exposing potentially sensitive information to local attacker kernel: Missing permission check in move_pages system call kernel: Null pointer dereference in rngapi_reset function kernel: vfs: BUG in truncate_inode_pages_range() and fuse client kernel: Use-after-free in userfaultfd_event_wait_completion function in userfaultfd.c kernel: Improper error handling of VM_SHARED hugetlbfs mapping in mm/hugetlb.c kernel: net: double-free and memory corruption in get_net_ns_by_id() kernel: Use-after-free in snd_seq_ioctl_create_port() kernel: dereferencing NULL payload with nonzero length kernel: Missing capabilities check in net/netfilter/nfnetlink_cthelper.c allows for unprivileged access to systemwide nfnl_cthelper_list structure kernel: Missing namespace check in net/netlink/af_netlink.c allows for network monitors to observe systemwide activity kernel: Unallocated memory access by malicious USB device via bNumInterfaces overflow kernel: netfilter: use-after-free in tcpmss_mangle_packet function in net/netfilter/xt_TCPMSS.c kernel: Race condition in drivers/md/dm.c:dm_get_from_kobject() allows local users to cause a denial of service kernel: kvm: Reachable BUG() on out-of-bounds guest IRQ Kernel: KVM: DoS via write flood to I/O port 0x80 kernel: Stack information leak in the EFS element kernel: Kernel address information leak in drivers/acpi/sbshc.c:acpi_smbus_hc_add() function potentially allowing KASLR bypass kernel: Integer overflow in futex.c:futux_requeue can lead to denial of service or unspecified impact kernel: Race condition in sound system can lead to denial of service
cpes: cpe:/a:redhat:rhel_extras_rt:7