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Linux » Linux Kernel : Security Vulnerabilities (CVSS score between 7 and 7.99)

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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.
251 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.
252 CVE-2015-8660 264 Bypass 2015-12-28 2017-09-09
7.2
None Local Low Not required Complete Complete Complete
The ovl_setattr function in fs/overlayfs/inode.c in the Linux kernel through 4.3.3 attempts to merge distinct setattr operations, which allows local users to bypass intended access restrictions and modify the attributes of arbitrary overlay files via a crafted application.
253 CVE-2015-8539 264 DoS +Priv 2016-02-07 2016-12-05
7.2
None Local Low Not required Complete Complete Complete
The KEYS subsystem in the Linux kernel before 4.4 allows local users to gain privileges or cause a denial of service (BUG) via crafted keyctl commands that negatively instantiate a key, related to security/keys/encrypted-keys/encrypted.c, security/keys/trusted.c, and security/keys/user_defined.c.
254 CVE-2015-8019 20 DoS Mem. Corr. 2016-05-02 2016-11-28
7.2
None Local Low Not required Complete Complete Complete
The skb_copy_and_csum_datagram_iovec function in net/core/datagram.c in the Linux kernel 3.14.54 and 3.18.22 does not accept a length argument, which allows local users to cause a denial of service (memory corruption) or possibly have unspecified other impact via a write system call followed by a recvmsg system call.
255 CVE-2015-6937 DoS 2015-10-19 2017-11-03
7.8
None Remote Low Not required None None Complete
The __rds_conn_create function in net/rds/connection.c in the Linux kernel through 4.2.3 allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact by using a socket that was not properly bound.
256 CVE-2015-5738 200 +Info 2016-07-26 2017-09-02
7.8
None Remote Low Not required Complete None None
The RSA-CRT implementation in the Cavium Software Development Kit (SDK) 2.x, when used on OCTEON II CN6xxx Hardware on Linux to support TLS with Perfect Forward Secrecy (PFS), makes it easier for remote attackers to obtain private RSA keys by conducting a Lenstra side-channel attack.
257 CVE-2015-5364 399 DoS 2015-08-31 2017-09-21
7.8
None Remote Low Not required None None Complete
The (1) udp_recvmsg and (2) udpv6_recvmsg functions in the Linux kernel before 4.0.6 do not properly consider yielding a processor, which allows remote attackers to cause a denial of service (system hang) via incorrect checksums within a UDP packet flood.
258 CVE-2015-5157 264 +Priv 2015-08-31 2016-12-21
7.2
None Local Low Not required Complete Complete Complete
arch/x86/entry/entry_64.S in the Linux kernel before 4.1.6 on the x86_64 platform mishandles IRET faults in processing NMIs that occurred during userspace execution, which might allow local users to gain privileges by triggering an NMI.
259 CVE-2015-4036 119 DoS Overflow Mem. Corr. 2015-08-31 2016-12-21
7.2
None Local Low Not required Complete Complete Complete
Array index error in the tcm_vhost_make_tpg function in drivers/vhost/scsi.c in the Linux kernel before 4.0 might allow guest OS users to cause a denial of service (memory corruption) or possibly have unspecified other impact via a crafted VHOST_SCSI_SET_ENDPOINT ioctl call. NOTE: the affected function was renamed to vhost_scsi_make_tpg before the vulnerability was announced.
260 CVE-2015-4003 189 DoS 2015-06-07 2016-12-27
7.8
None Remote Low Not required None None Complete
The oz_usb_handle_ep_data function in drivers/staging/ozwpan/ozusbsvc1.c in the OZWPAN driver in the Linux kernel through 4.0.5 allows remote attackers to cause a denial of service (divide-by-zero error and system crash) via a crafted packet.
261 CVE-2015-3290 264 +Priv 2015-08-31 2017-09-16
7.2
None Local Low Not required Complete Complete Complete
arch/x86/entry/entry_64.S in the Linux kernel before 4.1.6 on the x86_64 platform improperly relies on espfix64 during nested NMI processing, which allows local users to gain privileges by triggering an NMI within a certain instruction window.
262 CVE-2015-3288 20 DoS +Priv 2016-10-16 2017-01-06
7.2
None Local Low Not required Complete Complete Complete
mm/memory.c in the Linux kernel before 4.1.4 mishandles anonymous pages, which allows local users to gain privileges or cause a denial of service (page tainting) via a crafted application that triggers writing to page zero.
263 CVE-2015-2686 264 +Priv 2016-05-02 2016-06-27
7.2
None Local Low Not required Complete Complete Complete
net/socket.c in the Linux kernel 3.19 before 3.19.3 does not validate certain range data for (1) sendto and (2) recvfrom system calls, which allows local users to gain privileges by leveraging a subsystem that uses the copy_from_iter function in the iov_iter interface, as demonstrated by the Bluetooth subsystem.
264 CVE-2015-1805 17 DoS +Priv 2015-08-08 2016-12-21
7.2
None Local Low Not required Complete Complete Complete
The (1) pipe_read and (2) pipe_write implementations in fs/pipe.c in the Linux kernel before 3.16 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."
265 CVE-2015-1465 17 DoS 2015-04-05 2017-08-12
7.8
None Remote Low Not required None None Complete
The IPv4 implementation in the Linux kernel before 3.18.8 does not properly consider the length of the Read-Copy Update (RCU) grace period for redirecting lookups in the absence of caching, which allows remote attackers to cause a denial of service (memory consumption or system crash) via a flood of packets.
266 CVE-2015-1328 264 1 2016-11-27 2017-09-20
7.2
None Local Low Not required Complete Complete Complete
The overlayfs implementation in the linux (aka Linux kernel) package before 3.19.0-21.21 in Ubuntu through 15.04 does not properly check permissions for file creation in the upper filesystem directory, which allows local users to obtain root access by leveraging a configuration in which overlayfs is permitted in an arbitrary mount namespace.
267 CVE-2015-1212 DoS 2015-02-06 2017-09-07
7.5
None Remote Low Not required Partial Partial Partial
Multiple unspecified vulnerabilities in Google Chrome before 40.0.2214.111 on Windows, OS X, and Linux and before 40.0.2214.109 on Android allow attackers to cause a denial of service or possibly have other impact via unknown vectors.
268 CVE-2015-1211 264 +Priv 2015-02-06 2017-09-07
7.5
None Remote Low Not required Partial Partial Partial
The OriginCanAccessServiceWorkers function in content/browser/service_worker/service_worker_dispatcher_host.cc in Google Chrome before 40.0.2214.111 on Windows, OS X, and Linux and before 40.0.2214.109 on Android does not properly restrict the URI scheme during a ServiceWorker registration, which allows remote attackers to gain privileges via a filesystem: URI.
269 CVE-2015-1209 DoS 2015-02-06 2017-09-07
7.5
None Remote Low Not required Partial Partial Partial
Use-after-free vulnerability in the VisibleSelection::nonBoundaryShadowTreeRootNode function in core/editing/VisibleSelection.cpp in the DOM implementation in Blink, as used in Google Chrome before 40.0.2214.111 on Windows, OS X, and Linux and before 40.0.2214.109 on Android, allows remote attackers to cause a denial of service or possibly have unspecified other impact via crafted JavaScript code that triggers improper handling of a shadow-root anchor.
270 CVE-2015-0572 362 DoS 2016-10-10 2016-11-28
7.5
None Remote Low Not required Partial Partial Partial
Multiple race conditions in drivers/char/adsprpc.c and drivers/char/adsprpc_compat.c in the ADSPRPC driver for the Linux kernel 3.x, as used in Qualcomm Innovation Center (QuIC) Android contributions for MSM devices and other products, allow attackers to cause a denial of service (zero-value write) or possibly have unspecified other impact via a COMPAT_FASTRPC_IOCTL_INVOKE_FD ioctl call.
271 CVE-2015-0568 416 DoS +Priv Mem. Corr. 2016-08-07 2016-11-28
7.2
None Local Low Not required Complete Complete Complete
Use-after-free vulnerability in the msm_set_crop function in drivers/media/video/msm/msm_camera.c in the MSM-Camera 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 an application that makes a crafted ioctl call.
272 CVE-2015-0274 19 DoS +Priv 2015-03-16 2015-03-26
7.2
None Local Low Not required Complete Complete Complete
The XFS implementation in the Linux kernel before 3.15 improperly uses an old size value during remote attribute replacement, which allows local users to cause a denial of service (transaction overrun and data corruption) or possibly gain privileges by leveraging XFS filesystem access.
273 CVE-2014-9940 416 DoS +Priv 2017-05-02 2017-11-03
7.6
None Remote High Not required Complete Complete Complete
The regulator_ena_gpio_free function in drivers/regulator/core.c in the Linux kernel before 3.19 allows local users to gain privileges or cause a denial of service (use-after-free) via a crafted application.
274 CVE-2014-9914 416 DoS +Priv 2017-02-07 2017-07-24
7.2
None Local Low Not required Complete Complete Complete
Race condition in the ip4_datagram_release_cb function in net/ipv4/datagram.c in the Linux kernel before 3.15.2 allows local users to gain privileges or cause a denial of service (use-after-free) by leveraging incorrect expectations about locking during multithreaded access to internal data structures for IPv4 UDP sockets.
275 CVE-2014-9904 DoS Overflow 2016-06-27 2017-08-31
7.2
None Local Low Not required Complete Complete Complete
The snd_compress_check_input function in sound/core/compress_offload.c in the ALSA subsystem in the Linux kernel before 3.17 does not properly check for an integer overflow, which allows local users to cause a denial of service (insufficient memory allocation) or possibly have unspecified other impact via a crafted SNDRV_COMPRESS_SET_PARAMS ioctl call.
276 CVE-2014-9888 264 +Priv 2016-08-06 2016-11-28
7.2
None Local Low Not required Complete Complete Complete
arch/arm/mm/dma-mapping.c in the Linux kernel before 3.13 on ARM platforms, as used in Android before 2016-08-05 on Nexus 5 and 7 (2013) devices, does not prevent executable DMA mappings, which might allow local users to gain privileges via a crafted application, aka Android internal bug 28803642 and Qualcomm internal bug CR642735.
277 CVE-2014-9529 362 DoS Mem. Corr. 2015-01-09 2017-09-07
7.2
None Local Low Not required Complete Complete Complete
Race condition in the key_gc_unused_keys function in security/keys/gc.c in the Linux kernel through 3.18.2 allows local users to cause a denial of service (memory corruption or panic) or possibly have unspecified other impact via keyctl commands that trigger access to a key structure member during garbage collection of a key.
278 CVE-2014-9428 399 DoS 2015-01-02 2015-04-17
7.8
None Remote Low Not required None None Complete
The batadv_frag_merge_packets function in net/batman-adv/fragmentation.c in the B.A.T.M.A.N. implementation in the Linux kernel through 3.18.1 uses an incorrect length field during a calculation of an amount of memory, which allows remote attackers to cause a denial of service (mesh-node system crash) via fragmented packets.
279 CVE-2014-9410 20 DoS +Priv Mem. Corr. 2016-08-07 2016-08-11
7.2
None Local Low Not required Complete Complete Complete
The vfe31_proc_general function in drivers/media/video/msm/vfe/msm_vfe31.c in the MSM-VFE31 driver for the Linux kernel 3.x, as used in Qualcomm Innovation Center (QuIC) Android contributions for MSM devices and other products, does not validate a certain id value, which allows attackers to gain privileges or cause a denial of service (memory corruption) via an application that makes a crafted ioctl call.
280 CVE-2014-9322 264 1 +Priv 2014-12-17 2017-11-09
7.2
User Local Low Not required Complete Complete Complete
arch/x86/kernel/entry_64.S in the Linux kernel before 3.17.5 does not properly handle faults associated with the Stack Segment (SS) segment register, which allows local users to gain privileges by triggering an IRET instruction that leads to access to a GS Base address from the wrong space.
281 CVE-2014-8173 DoS 2015-03-16 2017-01-02
7.2
None Local Low Not required Complete Complete Complete
The pmd_none_or_trans_huge_or_clear_bad function in include/asm-generic/pgtable.h in the Linux kernel before 3.13 on NUMA systems does not properly determine whether a Page Middle Directory (PMD) entry is a transparent huge-table entry, 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 MADV_WILLNEED madvise system call that leverages the absence of a page-table lock.
282 CVE-2014-7822 264 DoS 2015-03-16 2017-01-02
7.2
None Local Low Not required Complete Complete Complete
The implementation of certain splice_write file operations in the Linux kernel before 3.16 does not enforce a restriction on the maximum size of a single file, which allows local users to cause a denial of service (system crash) or possibly have unspecified other impact via a crafted splice system call, as demonstrated by use of a file descriptor associated with an ext4 filesystem.
283 CVE-2014-7145 399 DoS 2014-09-28 2016-08-24
7.8
None Remote Low Not required None None Complete
The SMB2_tcon function in fs/cifs/smb2pdu.c in the Linux kernel before 3.16.3 allows remote CIFS servers to cause a denial of service (NULL pointer dereference and client system crash) or possibly have unspecified other impact by deleting the IPC$ share during resolution of DFS referrals.
284 CVE-2014-6418 399 DoS 2014-09-28 2014-10-24
7.1
None Remote Medium Not required None None Complete
net/ceph/auth_x.c in Ceph, as used in the Linux kernel before 3.16.3, does not properly validate auth replies, which allows remote attackers to cause a denial of service (system crash) or possibly have unspecified other impact via crafted data from the IP address of a Ceph Monitor.
285 CVE-2014-6417 399 DoS 2014-09-28 2014-10-24
7.8
None Remote Low Not required None None Complete
net/ceph/auth_x.c in Ceph, as used in the Linux kernel before 3.16.3, does not properly consider the possibility of kmalloc failure, which allows remote attackers to cause a denial of service (system crash) or possibly have unspecified other impact via a long unencrypted auth ticket.
286 CVE-2014-6416 119 DoS Overflow Mem. Corr. 2014-09-28 2015-04-29
7.8
None Remote Low Not required None None Complete
Buffer overflow in net/ceph/auth_x.c in Ceph, as used in the Linux kernel before 3.16.3, allows remote attackers to cause a denial of service (memory corruption and panic) or possibly have unspecified other impact via a long unencrypted auth ticket.
287 CVE-2014-6184 119 Overflow +Priv 2015-02-21 2015-02-23
7.2
None Local Low Not required Complete Complete Complete
Stack-based buffer overflow in dsmtca in the client in IBM Tivoli Storage Manager (TSM) 5.4 through 5.4.3.6, 5.5 through 5.5.4.3, 6.1 through 6.1.5.6, 6.2 before 6.2.5.4, and 6.3 before 6.3.2.3 on UNIX, Linux, and OS X allows local users to gain privileges via unspecified vectors.
288 CVE-2014-5206 264 Bypass 2014-08-18 2017-01-06
7.2
None Local Low Not required Complete Complete Complete
The do_remount function in fs/namespace.c in the Linux kernel through 3.16.1 does not maintain the MNT_LOCK_READONLY bit across a remount of a bind mount, which allows local users to bypass an intended read-only restriction and defeat certain sandbox protection mechanisms via a "mount -o remount" command within a user namespace.
289 CVE-2014-4323 264 +Priv 2014-12-12 2014-12-12
7.5
User Remote Low Not required Partial Partial Partial
The mdp_lut_hw_update function in drivers/video/msm/mdp.c in the MDP display driver for the Linux kernel 3.x, as used in Qualcomm Innovation Center (QuIC) Android contributions for MSM devices and other products, does not validate certain start and length values within an ioctl call, which allows attackers to gain privileges via a crafted application.
290 CVE-2014-4322 119 DoS Overflow +Priv Mem. Corr. 2014-12-24 2014-12-24
7.2
User Local Low Not required Complete Complete Complete
drivers/misc/qseecom.c in the QSEECOM driver for the Linux kernel 3.x, as used in Qualcomm Innovation Center (QuIC) Android contributions for MSM devices and other products, does not validate certain offset, length, and base values within an ioctl call, which allows attackers to gain privileges or cause a denial of service (memory corruption) via a crafted application.
291 CVE-2014-3687 399 DoS 2014-11-10 2016-12-21
7.8
None Remote Low Not required None None Complete
The sctp_assoc_lookup_asconf_ack function in net/sctp/associola.c in the SCTP implementation in the Linux kernel through 3.17.2 allows remote attackers to cause a denial of service (panic) via duplicate ASCONF chunks that trigger an incorrect uncork within the side-effect interpreter.
292 CVE-2014-3673 399 DoS 2014-11-10 2016-08-22
7.8
None Remote Low Not required None None Complete
The SCTP implementation in the Linux kernel through 3.17.2 allows remote attackers to cause a denial of service (system crash) via a malformed ASCONF chunk, related to net/sctp/sm_make_chunk.c and net/sctp/sm_statefuns.c.
293 CVE-2014-3631 1 DoS 2014-09-28 2015-03-17
7.2
None Local Low Not required Complete Complete Complete
The assoc_array_gc function in the associative-array implementation in lib/assoc_array.c in the Linux kernel before 3.16.3 does not properly implement garbage collection, which allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact via multiple "keyctl newring" operations followed by a "keyctl timeout" operation.
294 CVE-2014-3535 119 DoS Overflow 2014-09-28 2014-11-13
7.8
None Remote Low Not required None None Complete
include/linux/netdevice.h in the Linux kernel before 2.6.36 incorrectly uses macros for netdev_printk and its related logging implementation, which allows remote attackers to cause a denial of service (NULL pointer dereference and system crash) by sending invalid packets to a VxLAN interface.
295 CVE-2014-3534 264 +Priv 2014-08-01 2017-08-28
7.2
None Local Low Not required Complete Complete Complete
arch/s390/kernel/ptrace.c in the Linux kernel before 3.15.8 on the s390 platform does not properly restrict address-space control operations in PTRACE_POKEUSR_AREA requests, which allows local users to obtain read and write access to kernel memory locations, and consequently gain privileges, via a crafted application that makes a ptrace system call.
296 CVE-2014-3153 264 1 +Priv 2014-06-07 2017-01-06
7.2
None Local Low Not required Complete Complete Complete
The futex_requeue function in kernel/futex.c in the Linux kernel through 3.14.5 does not ensure that calls have two different futex addresses, which allows local users to gain privileges via a crafted FUTEX_REQUEUE command that facilitates unsafe waiter modification.
297 CVE-2014-2706 362 DoS 2014-04-14 2017-07-10
7.1
None Remote Medium Not required None None Complete
Race condition in the mac80211 subsystem in the Linux kernel before 3.13.7 allows remote attackers to cause a denial of service (system crash) via network traffic that improperly interacts with the WLAN_STA_PS_STA state (aka power-save mode), related to sta_info.c and tx.c.
298 CVE-2014-2672 362 DoS 2014-04-01 2014-04-19
7.1
None Remote Medium Not required None None Complete
Race condition in the ath_tx_aggr_sleep function in drivers/net/wireless/ath/ath9k/xmit.c in the Linux kernel before 3.13.7 allows remote attackers to cause a denial of service (system crash) via a large amount of network traffic that triggers certain list deletions.
299 CVE-2014-1737 264 +Priv 2014-05-11 2017-01-06
7.2
None Local Low Not required Complete Complete Complete
The raw_cmd_copyin function in drivers/block/floppy.c in the Linux kernel through 3.14.3 does not properly handle error conditions during processing of an FDRAWCMD ioctl call, which allows local users to trigger kfree operations and gain privileges by leveraging write access to a /dev/fd device.
300 CVE-2014-0101 20 DoS 2014-03-11 2017-01-06
7.1
None Remote Medium Not required None None Complete
The sctp_sf_do_5_1D_ce function in net/sctp/sm_statefuns.c in the Linux kernel through 3.13.6 does not validate certain auth_enable and auth_capable fields before making an sctp_sf_authenticate call, which allows remote attackers to cause a denial of service (NULL pointer dereference and system crash) via an SCTP handshake with a modified INIT chunk and a crafted AUTH chunk before a COOKIE_ECHO chunk.
Total number of vulnerabilities : 514   Page : 1 2 3 4 5 6 (This Page)7 8 9 10 11
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