In the hidp_process_report in bluetooth, there is an integer overflow. This could lead to an out of bounds write with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android Versions: Android kernel Android ID: A-65853588 References: Upstream kernel.

In the hidp_process_report in bluetooth, there is an integer overflow. This could lead to an out of bounds write with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android Versions: Android kernel Android ID: A-65853588 References: Upstream kernel.

kernel: v4l2: disabled memory access protection mechanism allowing privilege escalation kernel: Use-after-free in drivers/media/dvb-core/dvb_frontend.c kernel: Salsa20 encryption algorithm does not correctly handle zero-length inputs allowing local attackers to cause denial-of-service kernel: HMAC implementation does not validate that the underlying cryptographic hash algorithm is unkeyed allowing local attackers to cause denial-of-service kernel: Mishandled freeing of instances in pcrypt.c can allow a local user to cause a denial of service kernel: Inifinite loop vulnerability in mm/madvise.c:madvise_willneed() function allows local denial of service kernel: out-of-bounds access in the show_timer function in kernel/time/posix-timers.c kernel: netfilter: xtables NULL pointer dereference in ip6_tables.c:ip6t_do_table() leading to a crash kernel: Out-of-bounds write via userland offsets in ebt_entry struct in netfilter/ebtables.c kernel: NULL pointer dereference in ext4/mballoc.c:ext4_process_freed_data() when mounting crafted ext4 image kernel: NULL pointer dereference in ext4/xattr.c:ext4_xattr_inode_hash() causes crash with crafted ext4 image kernel: out-of-bound access in fs/posix_acl.c:get_acl() causes crash with crafted ext4 image kernel: vhost: Information disclosure in vhost/vhost.c:vhost_new_msg() kernel: fuse-backed file mmap-ed onto process cmdline arguments causes denial of service hw: cpu: speculative store bypass kernel: drivers/block/loop.c mishandles lo_release…

kernel: Information exposure in fd_locked_ioctl function in drivers/block/floppy.c kernel: Memory leak in drivers/net/wireless/mac80211_hwsim.c:hwsim_new_radio_nl() can lead to potential denial of service kernel: Buffer overflow in hidp_process_report kernel: HID: debug: Buffer overflow in hid_debug_events_read() in drivers/hid/hid-debug.c kernel: l2tp: Race condition between pppol2tp_session_create() and l2tp_eth_create() kernel: kvm: guest userspace to guest kernel write kernel: Integer overflow in the alarm_timer_nsleep function kernel: NULL pointer dereference in lookup_slow function kernel: NULL pointer dereference in xfs_da_shrink_inode function kernel: NULL pointer dereference in fs/xfs/libxfs/xfs_inode_buf.c kernel: use-after-free Read in vhost_transport_send_pkt kernel: use-after-free in ucma_leave_multicast in drivers/infiniband/core/ucma.c kernel: Mishandling of indirect calls weakens Spectre mitigation for paravirtual guests kernel: Information leak in cdrom_ioctl_drive_status kernel: out-of-bound read in memcpy_fromiovecend() kernel: TLB flush happens too late on mremap kernel: Use-after-free in sound/usb/card.c:usb_audio_probe() kernel: Heap address information leak while using L2CAP_GET_CONF_OPT kernel: Heap address information leak while using L2CAP_PARSE_CONF_RSP kernel: denial of service vector through vfio DMA mappings Kernel: vhost_net: infinite loop while receiving packets leads to DoS Kernel: page cache side channel attacks Kernel: KVM: leak of uninitia…

Security update for the Linux Kernel

Affected: Ubuntu:14.04:LTS: linux, Ubuntu:14.04:LTS: linux-aws, Ubuntu:14.04:LTS: linux-azure, Ubuntu:14.04:LTS: linux-lts-xenial, Ubuntu:16.04:LTS: linux, Ubuntu:16.04:LTS: linux-aws, Ubuntu:16.04:LTS: linux-azure, Ubuntu:16.04:LTS: linux-gcp, Ubuntu:16.04:LTS: linux-hwe, Ubuntu:16.04:LTS: linux-kvm and 18 more

In the hidp_process_report in bluetooth, there is an integer overflow. This could lead to an out of bounds write with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android Versions: Android kernel Android ID: A-65853588 References: Upstream kernel.