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Linux » Linux Kernel : Security Vulnerabilities (CVSS score >= 4)

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# CVE ID CWE ID # of Exploits Vulnerability Type(s) Publish Date Update Date Score Gained Access Level Access Complexity Authentication Conf. Integ. Avail.
751 CVE-2016-2543 DoS 2016-04-27 2017-09-06
4.9
None Local Low Not required None None Complete
The snd_seq_ioctl_remove_events function in sound/core/seq/seq_clientmgr.c in the Linux kernel before 4.4.1 does not verify FIFO assignment before proceeding with FIFO clearing, which allows local users to cause a denial of service (NULL pointer dereference and OOPS) via a crafted ioctl call.
752 CVE-2016-2384 DoS 2016-04-27 2018-01-04
4.9
None Local Low Not required None None Complete
Double free vulnerability in the snd_usbmidi_create function in sound/usb/midi.c in the Linux kernel before 4.5 allows physically proximate attackers to cause a denial of service (panic) or possibly have unspecified other impact via vectors involving an invalid USB descriptor.
753 CVE-2016-2188 DoS 2016-05-02 2017-09-07
4.9
None Local Low Not required None None Complete
The iowarrior_probe function in drivers/usb/misc/iowarrior.c in the Linux kernel before 4.5.1 allows physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) via a crafted endpoints value in a USB device descriptor.
754 CVE-2016-2187 DoS 2016-05-02 2016-11-28
4.9
None Local Low Not required None None Complete
The gtco_probe function in drivers/input/tablet/gtco.c in the Linux kernel through 4.5.2 allows physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) via a crafted endpoints value in a USB device descriptor.
755 CVE-2016-2186 DoS 2016-05-02 2016-11-30
4.9
None Local Low Not required None None Complete
The powermate_probe function in drivers/input/misc/powermate.c in the Linux kernel before 4.5.1 allows physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) via a crafted endpoints value in a USB device descriptor.
756 CVE-2016-2185 DoS 2016-05-02 2016-11-30
4.9
None Local Low Not required None None Complete
The ati_remote2_probe function in drivers/input/misc/ati_remote2.c in the Linux kernel before 4.5.1 allows physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) via a crafted endpoints value in a USB device descriptor.
757 CVE-2016-2184 DoS 2016-04-27 2017-09-07
4.9
None Local Low Not required None None Complete
The create_fixed_stream_quirk function in sound/usb/quirks.c in the snd-usb-audio driver in the Linux kernel before 4.5.1 allows physically proximate attackers to cause a denial of service (NULL pointer dereference or double free, and system crash) via a crafted endpoints value in a USB device descriptor.
758 CVE-2016-2143 20 DoS 2016-04-27 2018-01-04
6.9
None Local Medium Not required Complete Complete Complete
The fork implementation in the Linux kernel before 4.5 on s390 platforms mishandles the case of four page-table levels, which allows local users to cause a denial of service (system crash) or possibly have unspecified other impact via a crafted application, related to arch/s390/include/asm/mmu_context.h and arch/s390/include/asm/pgalloc.h.
759 CVE-2016-2117 200 +Info 2016-05-02 2018-01-04
5.0
None Remote Low Not required Partial None None
The atl2_probe function in drivers/net/ethernet/atheros/atlx/atl2.c in the Linux kernel through 4.5.2 incorrectly enables scatter/gather I/O, which allows remote attackers to obtain sensitive information from kernel memory by reading packet data.
760 CVE-2016-2070 189 DoS 2016-05-02 2016-05-05
7.8
None Remote Low Not required None None Complete
The tcp_cwnd_reduction function in net/ipv4/tcp_input.c in the Linux kernel before 4.3.5 allows remote attackers to cause a denial of service (divide-by-zero error and system crash) via crafted TCP traffic.
761 CVE-2016-2069 362 +Priv 2016-04-27 2018-01-04
4.4
None Local Medium Not required Partial Partial Partial
Race condition in arch/x86/mm/tlb.c in the Linux kernel before 4.4.1 allows local users to gain privileges by triggering access to a paging structure by a different CPU.
762 CVE-2016-2068 119 DoS Overflow +Priv 2016-07-10 2016-07-11
9.3
None Remote Medium Not required Complete Complete Complete
The MSM QDSP6 audio driver (aka sound driver) for the Linux kernel 3.x, as used in Qualcomm Innovation Center (QuIC) Android contributions for MSM devices and other products, allows attackers to gain privileges or cause a denial of service (integer overflow, and buffer overflow or buffer over-read) via a crafted application that performs a (1) AUDIO_EFFECTS_WRITE or (2) AUDIO_EFFECTS_READ operation, aka Qualcomm internal bug CR1006609.
763 CVE-2016-2067 264 +Priv 2016-07-10 2016-07-11
9.3
None Remote Medium Not required Complete Complete Complete
drivers/gpu/msm/kgsl.c in the MSM graphics driver (aka GPU driver) for the Linux kernel 3.x, as used in Qualcomm Innovation Center (QuIC) Android contributions for MSM devices and other products, mishandles the KGSL_MEMFLAGS_GPUREADONLY flag, which allows attackers to gain privileges by leveraging accidental read-write mappings, aka Qualcomm internal bug CR988993.
764 CVE-2016-2066 119 DoS Overflow +Priv Mem. Corr. 2016-06-12 2016-11-28
9.3
None Remote Medium Not required Complete Complete Complete
Integer signedness error in the MSM QDSP6 audio driver for the Linux kernel 3.x, as used in Qualcomm Innovation Center (QuIC) Android contributions for MSM devices and other products, allows attackers to gain privileges or cause a denial of service (memory corruption) via a crafted application that makes an ioctl call.
765 CVE-2016-2065 787 DoS Mem. Corr. 2016-08-07 2016-11-28
10.0
None Remote Low Not required Complete Complete Complete
sound/soc/msm/qdsp6v2/msm-audio-effects-q6-v2.c in the MSM QDSP6 audio driver for the Linux kernel 3.x, as used in Qualcomm Innovation Center (QuIC) Android contributions for MSM devices and other products, allows attackers to cause a denial of service (out-of-bounds write and memory corruption) or possibly have unspecified other impact via a crafted application that makes an ioctl call triggering incorrect use of a parameters pointer.
766 CVE-2016-2064 125 DoS 2016-08-07 2016-11-28
7.2
None Local Low Not required Complete Complete Complete
sound/soc/msm/qdsp6v2/msm-audio-effects-q6-v2.c in the MSM QDSP6 audio driver for the Linux kernel 3.x, as used in Qualcomm Innovation Center (QuIC) Android contributions for MSM devices and other products, allows attackers to cause a denial of service (buffer over-read) or possibly have unspecified other impact via a crafted application that makes an ioctl call specifying many commands.
767 CVE-2016-2063 119 DoS Overflow 2016-08-07 2016-11-28
10.0
None Remote Low Not required Complete Complete Complete
Stack-based buffer overflow in the supply_lm_input_write function in drivers/thermal/supply_lm_core.c in the MSM Thermal driver for the Linux kernel 3.x, as used in Qualcomm Innovation Center (QuIC) Android contributions for MSM devices and other products, allows attackers to cause a denial of service or possibly have unspecified other impact via a crafted application that sends a large amount of data through the debugfs interface.
768 CVE-2016-2062 20 DoS Overflow 2016-05-05 2016-11-30
9.3
None Remote Medium Not required Complete Complete Complete
The adreno_perfcounter_query_group function in drivers/gpu/msm/adreno_perfcounter.c in the Adreno GPU driver for the Linux kernel 3.x, as used in Qualcomm Innovation Center (QuIC) Android contributions for MSM devices and other products, uses an incorrect integer data type, which allows attackers to cause a denial of service (integer overflow, heap-based buffer overflow, and incorrect memory allocation) or possibly have unspecified other impact via a crafted IOCTL_KGSL_PERFCOUNTER_QUERY ioctl call.
769 CVE-2016-2061 264 DoS Overflow +Priv Mem. Corr. 2016-06-12 2016-06-14
9.3
None Remote Medium Not required Complete Complete Complete
Integer signedness error in the MSM V4L2 video driver for the Linux kernel 3.x, as used in Qualcomm Innovation Center (QuIC) Android contributions for MSM devices and other products, allows attackers to gain privileges or cause a denial of service (array overflow and memory corruption) via a crafted application that triggers an msm_isp_axi_create_stream call.
770 CVE-2016-2059 362 DoS +Priv 2016-05-05 2016-11-30
7.2
None Local Low Not required Complete Complete Complete
The msm_ipc_router_bind_control_port function in net/ipc_router/ipc_router_core.c in the IPC router kernel module for the Linux kernel 3.x, as used in Qualcomm Innovation Center (QuIC) Android contributions for MSM devices and other products, does not verify that a port is a client port, which allows attackers to gain privileges or cause a denial of service (race condition and list corruption) by making many BIND_CONTROL_PORT ioctl calls.
771 CVE-2016-2053 310 DoS 2016-05-02 2018-08-30
4.7
None Local Medium Not required None None Complete
The asn1_ber_decoder function in lib/asn1_decoder.c in the Linux kernel before 4.3 allows attackers to cause a denial of service (panic) via an ASN.1 BER file that lacks a public key, leading to mishandling by the public_key_verify_signature function in crypto/asymmetric_keys/public_key.c.
772 CVE-2016-1583 119 DoS Overflow +Priv 2016-06-27 2018-12-06
7.2
None Local Low Not required Complete Complete Complete
The ecryptfs_privileged_open function in fs/ecryptfs/kthread.c in the Linux kernel before 4.6.3 allows local users to gain privileges or cause a denial of service (stack memory consumption) via vectors involving crafted mmap calls for /proc pathnames, leading to recursive pagefault handling.
773 CVE-2016-1576 264 +Priv 2016-05-02 2016-05-06
7.2
None Local Low Not required Complete Complete Complete
The overlayfs implementation in the Linux kernel through 4.5.2 does not properly restrict the mount namespace, which allows local users to gain privileges by mounting an overlayfs filesystem on top of a FUSE filesystem, and then executing a crafted setuid program.
774 CVE-2016-1575 264 +Priv 2016-05-02 2017-05-08
7.2
None Local Low Not required Complete Complete Complete
The overlayfs implementation in the Linux kernel through 4.5.2 does not properly maintain POSIX ACL xattr data, which allows local users to gain privileges by leveraging a group-writable setgid directory.
775 CVE-2016-1237 284 Bypass 2016-06-29 2016-11-28
4.9
None Local Low Not required Complete None None
nfsd in the Linux kernel through 4.6.3 allows local users to bypass intended file-permission restrictions by setting a POSIX ACL, related to nfs2acl.c, nfs3acl.c, and nfs4acl.c.
776 CVE-2016-0821 254 Bypass 2016-03-12 2016-11-30
5.0
None Remote Low Not required None Partial None
The LIST_POISON feature in include/linux/poison.h in the Linux kernel before 4.3, as used in Android 6.0.1 before 2016-03-01, does not properly consider the relationship to the mmap_min_addr value, which makes it easier for attackers to bypass a poison-pointer protection mechanism by triggering the use of an uninitialized list entry, aka Android internal bug 26186802, a different vulnerability than CVE-2015-3636.
777 CVE-2016-0774 20 DoS +Priv 2016-04-27 2016-12-02
5.6
None Local Low Not required Partial None Complete
The (1) pipe_read and (2) pipe_write implementations in fs/pipe.c in a certain Linux kernel backport in the linux package before 3.2.73-2+deb7u3 on Debian wheezy and the kernel package before 3.10.0-229.26.2 on Red Hat Enterprise Linux (RHEL) 7.1 do not properly consider the side effects of failed __copy_to_user_inatomic and __copy_from_user_inatomic calls, which allows local users to cause a denial of service (system crash) or possibly gain privileges via a crafted application, aka an "I/O vector array overrun." NOTE: this vulnerability exists because of an incorrect fix for CVE-2015-1805.
778 CVE-2016-0758 Overflow +Priv 2016-06-27 2016-11-28
7.2
None Local Low Not required Complete Complete Complete
Integer overflow in lib/asn1_decoder.c in the Linux kernel before 4.6 allows local users to gain privileges via crafted ASN.1 data.
779 CVE-2016-0728 DoS Overflow +Priv 2016-02-07 2017-11-09
7.2
None Local Low Not required Complete Complete Complete
The join_session_keyring function in security/keys/process_keys.c in the Linux kernel before 4.4.1 mishandles object references in a certain error case, which allows local users to gain privileges or cause a denial of service (integer overflow and use-after-free) via crafted keyctl commands.
780 CVE-2016-0723 362 DoS +Info 2016-02-07 2016-12-05
5.6
None Local Low Not required Partial None Complete
Race condition in the tty_ioctl function in drivers/tty/tty_io.c in the Linux kernel through 4.4.1 allows local users to obtain sensitive information from kernel memory or cause a denial of service (use-after-free and system crash) by making a TIOCGETD ioctl call during processing of a TIOCSETD ioctl call.
781 CVE-2015-9289 119 Overflow 2019-07-27 2019-07-31
7.5
None Remote Low Not required Partial Partial Partial
In the Linux kernel before 4.1.4, a buffer overflow occurs when checking userspace params in drivers/media/dvb-frontends/cx24116.c. The maximum size for a DiSEqC command is 6, according to the userspace API. However, the code allows larger values such as 23.
782 CVE-2015-9004 264 +Priv 2017-05-02 2017-05-12
9.3
None Remote Medium Not required Complete Complete Complete
kernel/events/core.c in the Linux kernel before 3.19 mishandles counter grouping, which allows local users to gain privileges via a crafted application, related to the perf_pmu_register and perf_event_open functions.
783 CVE-2015-8970 476 DoS 2016-11-27 2018-08-13
4.9
None Local Low Not required None None Complete
crypto/algif_skcipher.c in the Linux kernel before 4.4.2 does not verify that a setkey operation has been performed on an AF_ALG socket before an accept system call is processed, which allows local users to cause a denial of service (NULL pointer dereference and system crash) via a crafted application that does not supply a key, related to the lrw_crypt function in crypto/lrw.c.
784 CVE-2015-8967 264 +Priv Bypass 2016-12-08 2016-12-09
9.3
None Remote Medium Not required Complete Complete Complete
arch/arm64/kernel/sys.c in the Linux kernel before 4.0 allows local users to bypass the "strict page permissions" protection mechanism and modify the system-call table, and consequently gain privileges, by leveraging write access.
785 CVE-2015-8966 264 +Priv 2016-12-08 2016-12-09
7.2
None Local Low Not required Complete Complete Complete
arch/arm/kernel/sys_oabi-compat.c in the Linux kernel before 4.4 allows local users to gain privileges via a crafted (1) F_OFD_GETLK, (2) F_OFD_SETLK, or (3) F_OFD_SETLKW command in an fcntl64 system call.
786 CVE-2015-8964 200 +Info 2016-11-16 2016-11-28
7.1
None Remote Medium Not required Complete None None
The tty_set_termios_ldisc function in drivers/tty/tty_ldisc.c in the Linux kernel before 4.5 allows local users to obtain sensitive information from kernel memory by reading a tty data structure.
787 CVE-2015-8963 416 DoS +Priv 2016-11-16 2016-11-28
7.6
None Remote High Not required Complete Complete Complete
Race condition in kernel/events/core.c in the Linux kernel before 4.4 allows local users to gain privileges or cause a denial of service (use-after-free) by leveraging incorrect handling of an swevent data structure during a CPU unplug operation.
788 CVE-2015-8962 415 DoS +Priv Mem. Corr. 2016-11-16 2017-01-17
9.3
None Remote Medium Not required Complete Complete Complete
Double free vulnerability in the sg_common_write function in drivers/scsi/sg.c in the Linux kernel before 4.4 allows local users to gain privileges or cause a denial of service (memory corruption and system crash) by detaching a device during an SG_IO ioctl call.
789 CVE-2015-8961 416 DoS +Priv 2016-11-16 2017-01-17
9.3
None Remote Medium Not required Complete Complete Complete
The __ext4_journal_stop function in fs/ext4/ext4_jbd2.c in the Linux kernel before 4.3.3 allows local users to gain privileges or cause a denial of service (use-after-free) by leveraging improper access to a certain error field.
790 CVE-2015-8955 264 DoS +Priv 2016-10-10 2016-11-28
6.9
None Local Medium Not required Complete Complete Complete
arch/arm64/kernel/perf_event.c in the Linux kernel before 4.1 on arm64 platforms allows local users to gain privileges or cause a denial of service (invalid pointer dereference) via vectors involving events that are mishandled during a span of multiple HW PMUs.
791 CVE-2015-8953 399 DoS 2016-10-16 2016-11-28
4.9
None Local Low Not required None None Complete
fs/overlayfs/copy_up.c in the Linux kernel before 4.2.6 uses an incorrect cleanup code path, which allows local users to cause a denial of service (dentry reference leak) via filesystem operations on a large file in a lower overlayfs layer.
792 CVE-2015-8950 200 +Info 2016-10-10 2016-11-28
4.3
None Remote Medium Not required Partial None None
arch/arm64/mm/dma-mapping.c in the Linux kernel before 4.0.3, as used in the ION subsystem in Android and other products, does not initialize certain data structures, which allows local users to obtain sensitive information from kernel memory by triggering a dma_mmap call.
793 CVE-2015-8944 200 +Info 2016-08-06 2016-11-28
4.3
None Remote Medium Not required Partial None None
The ioresources_init function in kernel/resource.c in the Linux kernel through 4.7, as used in Android before 2016-08-05 on Nexus 6 and 7 (2013) devices, uses weak permissions for /proc/iomem, which allows local users to obtain sensitive information by reading this file, aka Android internal bug 28814213 and Qualcomm internal bug CR786116. NOTE: the permissions may be intentional in most non-Android contexts.
794 CVE-2015-8845 284 DoS 2016-04-27 2018-01-04
4.9
None Local Low Not required None None Complete
The tm_reclaim_thread function in arch/powerpc/kernel/process.c in the Linux kernel before 4.4.1 on powerpc platforms does not ensure that TM suspend mode exists before proceeding with a tm_reclaim call, which allows local users to cause a denial of service (TM Bad Thing exception and panic) via a crafted application.
795 CVE-2015-8844 20 DoS 2016-04-27 2018-01-04
4.7
None Local Medium Not required None None Complete
The signal implementation in the Linux kernel before 4.3.5 on powerpc platforms does not check for an MSR with both the S and T bits set, which allows local users to cause a denial of service (TM Bad Thing exception and panic) via a crafted application.
796 CVE-2015-8830 DoS Overflow 2016-05-02 2018-10-31
7.2
None Local Low Not required Complete Complete Complete
Integer overflow in the aio_setup_single_vector function in fs/aio.c in the Linux kernel 4.0 allows local users to cause a denial of service or possibly have unspecified other impact via a large AIO iovec. NOTE: this vulnerability exists because of a CVE-2012-6701 regression.
797 CVE-2015-8816 DoS 2016-04-27 2016-12-02
7.2
None Local Low Not required Complete Complete Complete
The hub_activate function in drivers/usb/core/hub.c in the Linux kernel before 4.3.5 does not properly maintain a hub-interface data structure, which allows physically proximate attackers to cause a denial of service (invalid memory access and system crash) or possibly have unspecified other impact by unplugging a USB hub device.
798 CVE-2015-8812 DoS Exec Code 2016-04-27 2018-01-04
10.0
None Remote Low Not required Complete Complete Complete
drivers/infiniband/hw/cxgb3/iwch_cm.c in the Linux kernel before 4.5 does not properly identify error conditions, which allows remote attackers to execute arbitrary code or cause a denial of service (use-after-free) via crafted packets.
799 CVE-2015-8787 DoS 2016-02-07 2016-12-05
10.0
None Remote Low Not required Complete Complete Complete
The nf_nat_redirect_ipv4 function in net/netfilter/nf_nat_redirect.c in the Linux kernel before 4.4 allows remote attackers to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact by sending certain IPv4 packets to an incompletely configured interface, a related issue to CVE-2003-1604.
800 CVE-2015-8785 399 DoS 2016-02-07 2016-12-05
4.9
None Local Low Not required None None Complete
The fuse_fill_write_pages function in fs/fuse/file.c in the Linux kernel before 4.4 allows local users to cause a denial of service (infinite loop) via a writev system call that triggers a zero length for the first segment of an iov.
Total number of vulnerabilities : 1857   Page : 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 (This Page)17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38
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