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Linux » Linux Kernel : Security Vulnerabilities (CVSS score between 4 and 4.99)

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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.
1 CVE-2016-4581 DoS 2016-05-23 2016-05-24
4.9
None Local Low Not required None None Complete
fs/pnode.c in the Linux kernel before 4.5.4 does not properly traverse a mount propagation tree in a certain case involving a slave mount, which allows local users to cause a denial of service (NULL pointer dereference and OOPS) via a crafted series of mount system calls.
2 CVE-2016-3951 DoS 2016-05-02 2016-05-05
4.9
None Local Low Not required None None Complete
Double free vulnerability in drivers/net/usb/cdc_ncm.c in the Linux kernel before 4.5 allows physically proximate attackers to cause a denial of service (system crash) or possibly have unspecified other impact by inserting a USB device with an invalid USB descriptor.
3 CVE-2016-3689 DoS 2016-05-02 2016-05-03
4.9
None Local Low Not required None None Complete
The ims_pcu_parse_cdc_data function in drivers/input/misc/ims-pcu.c in the Linux kernel before 4.5.1 allows physically proximate attackers to cause a denial of service (system crash) via a USB device without both a master and a slave interface.
4 CVE-2016-3672 254 Bypass 2016-04-27 2016-05-03
4.6
None Local Low Not required Partial Partial Partial
The arch_pick_mmap_layout function in arch/x86/mm/mmap.c in the Linux kernel through 4.5.2 does not properly randomize the legacy base address, which makes it easier for local users to defeat the intended restrictions on the ADDR_NO_RANDOMIZE flag, and bypass the ASLR protection mechanism for a setuid or setgid program, by disabling stack-consumption resource limits.
5 CVE-2016-3140 DoS 2016-05-02 2016-05-03
4.9
None Local Low Not required None None Complete
The digi_port_init function in drivers/usb/serial/digi_acceleport.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.
6 CVE-2016-3139 DoS 2016-04-27 2016-05-03
4.9
None Local Low Not required None None Complete
The wacom_probe function in drivers/input/tablet/wacom_sys.c in the Linux kernel before 3.17 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.
7 CVE-2016-3138 DoS 2016-05-02 2016-05-05
4.9
None Local Low Not required None None Complete
The acm_probe function in drivers/usb/class/cdc-acm.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 USB device without both a control and a data endpoint descriptor.
8 CVE-2016-3137 DoS 2016-05-02 2016-05-03
4.9
None Local Low Not required None None Complete
drivers/usb/serial/cypress_m8.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 USB device without both an interrupt-in and an interrupt-out endpoint descriptor, related to the cypress_generic_port_probe and cypress_open functions.
9 CVE-2016-3136 DoS 2016-05-02 2016-05-03
4.9
None Local Low Not required None None Complete
The mct_u232_msr_to_state function in drivers/usb/serial/mct_u232.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 USB device without two interrupt-in endpoint descriptors.
10 CVE-2016-2854 264 +Priv 2016-05-02 2016-05-06
4.6
None Local Low Not required Partial Partial Partial
The aufs module for the Linux kernel 3.x and 4.x does not properly maintain POSIX ACL xattr data, which allows local users to gain privileges by leveraging a group-writable setgid directory.
11 CVE-2016-2853 284 +Priv 2016-05-02 2016-05-06
4.4
None Local Medium Not required Partial Partial Partial
The aufs module for the Linux kernel 3.x and 4.x does not properly restrict the mount namespace, which allows local users to gain privileges by mounting an aufs filesystem on top of a FUSE filesystem, and then executing a crafted setuid program.
12 CVE-2016-2847 399 DoS 2016-04-27 2016-04-28
4.9
None Local Low Not required None None Complete
fs/pipe.c in the Linux kernel before 4.5 does not limit the amount of unread data in pipes, which allows local users to cause a denial of service (memory consumption) by creating many pipes with non-default sizes.
13 CVE-2016-2782 DoS 2016-04-27 2016-05-05
4.9
None Local Low Not required None None Complete
The treo_attach function in drivers/usb/serial/visor.c in the Linux kernel before 4.5 allows physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact by inserting a USB device that lacks a (1) bulk-in or (2) interrupt-in endpoint.
14 CVE-2016-2550 399 DoS Bypass 2016-04-27 2016-05-06
4.9
None Local Low Not required None None Complete
The Linux kernel before 4.5 allows local users to bypass file-descriptor limits and cause a denial of service (memory consumption) by leveraging incorrect tracking of descriptor ownership and sending each descriptor over a UNIX socket before closing it. NOTE: this vulnerability exists because of an incorrect fix for CVE-2013-4312.
15 CVE-2016-2548 20 DoS 2016-04-27 2016-05-03
4.9
None Local Low Not required None None Complete
sound/core/timer.c in the Linux kernel before 4.4.1 retains certain linked lists after a close or stop action, which allows local users to cause a denial of service (system crash) via a crafted ioctl call, related to the (1) snd_timer_close and (2) _snd_timer_stop functions.
16 CVE-2016-2547 362 DoS 2016-04-27 2016-04-28
4.7
None Local Medium Not required None None Complete
sound/core/timer.c in the Linux kernel before 4.4.1 employs a locking approach that does not consider slave timer instances, which allows local users to cause a denial of service (race condition, use-after-free, and system crash) via a crafted ioctl call.
17 CVE-2016-2546 362 DoS 2016-04-27 2016-04-28
4.7
None Local Medium Not required None None Complete
sound/core/timer.c in the Linux kernel before 4.4.1 uses an incorrect type of mutex, which allows local users to cause a denial of service (race condition, use-after-free, and system crash) via a crafted ioctl call.
18 CVE-2016-2545 362 DoS 2016-04-27 2016-04-28
4.7
None Local Medium Not required None None Complete
The snd_timer_interrupt function in sound/core/timer.c in the Linux kernel before 4.4.1 does not properly maintain a certain linked list, which allows local users to cause a denial of service (race condition and system crash) via a crafted ioctl call.
19 CVE-2016-2544 362 DoS 2016-04-27 2016-04-28
4.7
None Local Medium Not required None None Complete
Race condition in the queue_delete function in sound/core/seq/seq_queue.c in the Linux kernel before 4.4.1 allows local users to cause a denial of service (use-after-free and system crash) by making an ioctl call at a certain time.
20 CVE-2016-2543 DoS 2016-04-27 2016-05-05
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.
21 CVE-2016-2384 DoS 2016-04-27 2016-04-28
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.
22 CVE-2016-2188 DoS 2016-05-02 2016-05-05
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.
23 CVE-2016-2187 DoS 2016-05-02 2016-05-04
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.
24 CVE-2016-2186 DoS 2016-05-02 2016-05-05
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.
25 CVE-2016-2185 DoS 2016-05-02 2016-05-04
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.
26 CVE-2016-2184 DoS 2016-04-27 2016-05-03
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.
27 CVE-2016-2069 362 +Priv 2016-04-27 2016-05-04
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.
28 CVE-2015-8845 284 DoS 2016-04-27 2016-05-10
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.
29 CVE-2015-8844 20 DoS 2016-04-27 2016-05-10
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.
30 CVE-2015-8785 399 DoS 2016-02-07 2016-02-25
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.
31 CVE-2015-8551 DoS 2016-04-13 2016-04-18
4.7
None Local Medium Not required None None Complete
The PCI backend driver in Xen, when running on an x86 system and using Linux 3.1.x through 4.3.x as the driver domain, allows local guest administrators to hit BUG conditions and cause a denial of service (NULL pointer dereference and host OS crash) by leveraging a system with access to a passed-through MSI or MSI-X capable physical PCI device and a crafted sequence of XEN_PCI_OP_* operations, aka "Linux pciback missing sanity checks."
32 CVE-2015-8324 DoS 2016-05-02 2016-05-06
4.9
None Local Low Not required None None Complete
The ext4 implementation in the Linux kernel before 2.6.34 does not properly track the initialization of certain data structures, which allows physically proximate attackers to cause a denial of service (NULL pointer dereference and panic) via a crafted USB device, related to the ext4_fill_super function.
33 CVE-2015-8104 399 DoS 2015-11-16 2016-03-31
4.7
None Local Medium Not required None None Complete
The KVM subsystem in the Linux kernel through 4.2.6, and Xen 4.3.x through 4.6.x, allows guest OS users to cause a denial of service (host OS panic or hang) by triggering many #DB (aka Debug) exceptions, related to svm.c.
34 CVE-2015-7566 DoS 2016-02-07 2016-03-01
4.9
None Local Low Not required None None Complete
The clie_5_attach function in drivers/usb/serial/visor.c in the Linux kernel through 4.4.1 allows physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact by inserting a USB device that lacks a bulk-out endpoint.
35 CVE-2015-7550 362 DoS 2016-02-07 2016-03-01
4.9
None Local Low Not required None None Complete
The keyctl_read_key function in security/keys/keyctl.c in the Linux kernel before 4.3.4 does not properly use a semaphore, which allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact via a crafted application that leverages a race condition between keyctl_revoke and keyctl_read calls.
36 CVE-2015-7515 DoS 2016-04-27 2016-05-04
4.9
None Local Low Not required None None Complete
The aiptek_probe function in drivers/input/tablet/aiptek.c in the Linux kernel before 4.4 allows physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) via a crafted USB device that lacks endpoints.
37 CVE-2015-7513 DoS 2016-02-07 2016-03-01
4.9
None Local Low Not required None None Complete
arch/x86/kvm/x86.c in the Linux kernel before 4.4 does not reset the PIT counter values during state restoration, which allows guest OS users to cause a denial of service (divide-by-zero error and host OS crash) via a zero value, related to the kvm_vm_ioctl_set_pit and kvm_vm_ioctl_set_pit2 functions.
38 CVE-2015-7509 20 DoS 2015-12-28 2015-12-28
4.9
None Local Low Not required None None Complete
fs/ext4/namei.c in the Linux kernel before 3.7 allows physically proximate attackers to cause a denial of service (system crash) via a crafted no-journal filesystem, a related issue to CVE-2013-2015.
39 CVE-2015-7312 362 DoS +Priv 2015-11-16 2015-11-16
4.4
None Local Medium Not required Partial Partial Partial
Multiple race conditions in the Advanced Union Filesystem (aufs) aufs3-mmap.patch and aufs4-mmap.patch patches for the Linux kernel 3.x and 4.x allow local users to cause a denial of service (use-after-free and BUG) or possibly gain privileges via a (1) madvise or (2) msync system call, related to mm/madvise.c and mm/msync.c.
40 CVE-2015-6526 399 DoS 2015-08-31 2015-09-01
4.9
None Local Low Not required None None Complete
The perf_callchain_user_64 function in arch/powerpc/perf/callchain.c in the Linux kernel before 4.0.2 on ppc64 platforms allows local users to cause a denial of service (infinite loop) via a deep 64-bit userspace backtrace.
41 CVE-2015-5706 DoS 2015-08-31 2015-08-31
4.6
None Local Low Not required Partial Partial Partial
Use-after-free vulnerability in the path_openat function in fs/namei.c in the Linux kernel 3.x and 4.x before 4.0.4 allows local users to cause a denial of service or possibly have unspecified other impact via O_TMPFILE filesystem operations that leverage a duplicate cleanup operation.
42 CVE-2015-5307 399 DoS 2015-11-16 2016-03-31
4.9
None Local Low Not required None None Complete
The KVM subsystem in the Linux kernel through 4.2.6, and Xen 4.3.x through 4.6.x, allows guest OS users to cause a denial of service (host OS panic or hang) by triggering many #AC (aka Alignment Check) exceptions, related to svm.c and vmx.c.
43 CVE-2015-5257 DoS 2015-11-16 2015-11-24
4.9
None Local Low Not required None None Complete
drivers/usb/serial/whiteheat.c in the Linux kernel before 4.2.4 allows physically proximate attackers to cause a denial of service (NULL pointer dereference and OOPS) or possibly have unspecified other impact via a crafted USB device. NOTE: this ID was incorrectly used for an Apache Cordova issue that has the correct ID of CVE-2015-8320.
44 CVE-2015-4700 17 DoS 2015-08-31 2015-08-31
4.9
None Local Low Not required None None Complete
The bpf_int_jit_compile function in arch/x86/net/bpf_jit_comp.c in the Linux kernel before 4.0.6 allows local users to cause a denial of service (system crash) by creating a packet filter and then loading crafted BPF instructions that trigger late convergence by the JIT compiler.
45 CVE-2015-4692 DoS 2015-07-27 2016-04-11
4.9
None Local Low Not required None None Complete
The kvm_apic_has_events function in arch/x86/kvm/lapic.h in the Linux kernel through 4.1.3 allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact by leveraging /dev/kvm access for an ioctl call.
46 CVE-2015-4178 DoS 2016-05-02 2016-05-06
4.9
None Local Low Not required None None Complete
The fs_pin implementation in the Linux kernel before 4.0.5 does not ensure the internal consistency of a certain list data structure, which allows local users to cause a denial of service (system crash) by leveraging user-namespace root access for an MNT_DETACH umount2 system call, related to fs/fs_pin.c and include/linux/fs_pin.h.
47 CVE-2015-4177 DoS 2016-05-02 2016-05-06
4.9
None Local Low Not required None None Complete
The collect_mounts function in fs/namespace.c in the Linux kernel before 4.0.5 does not properly consider that it may execute after a path has been unmounted, which allows local users to cause a denial of service (system crash) by leveraging user-namespace root access for an MNT_DETACH umount2 system call.
48 CVE-2015-4170 362 DoS 2016-05-02 2016-05-09
4.7
None Local Medium Not required None None Complete
Race condition in the ldsem_cmpxchg function in drivers/tty/tty_ldsem.c in the Linux kernel before 3.13-rc4-next-20131218 allows local users to cause a denial of service (ldsem_down_read and ldsem_down_write deadlock) by establishing a new tty thread during shutdown of a previous tty thread.
49 CVE-2015-4167 189 DoS Overflow 2015-08-05 2015-08-26
4.7
None Local Medium Not required None None Complete
The udf_read_inode function in fs/udf/inode.c in the Linux kernel before 3.19.1 does not validate certain length values, which allows local users to cause a denial of service (incorrect data representation or integer overflow, and OOPS) via a crafted UDF filesystem.
50 CVE-2015-3636 DoS +Priv 2015-08-05 2015-11-24
4.9
None Local Low Not required None None Complete
The ping_unhash function in net/ipv4/ping.c in the Linux kernel before 4.0.3 does not initialize a certain list data structure during an unhash operation, which allows local users to gain privileges or cause a denial of service (use-after-free and system crash) by leveraging the ability to make a SOCK_DGRAM socket system call for the IPPROTO_ICMP or IPPROTO_ICMPV6 protocol, and then making a connect system call after a disconnect.
Total number of vulnerabilities : 492   Page : 1 (This Page)2 3 4 5 6 7 8 9 10
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