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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.
851 CVE-2015-3214 119 Exec Code Overflow 2015-08-31 2017-11-03
6.9
None Local Medium Not required Complete Complete Complete
The pit_ioport_read in i8254.c in the Linux kernel before 2.6.33 and QEMU before 2.3.1 does not distinguish between read lengths and write lengths, which might allow guest OS users to execute arbitrary code on the host OS by triggering use of an invalid index.
852 CVE-2015-3212 362 DoS 2015-08-31 2019-04-08
4.9
None Local Low Not required None None Complete
Race condition in net/sctp/socket.c in the Linux kernel before 4.1.2 allows local users to cause a denial of service (list corruption and panic) via a rapid series of system calls related to sockets, as demonstrated by setsockopt calls.
853 CVE-2015-2925 254 Bypass 2015-11-16 2018-01-04
6.9
None Local Medium Not required Complete Complete Complete
The prepend_path function in fs/dcache.c in the Linux kernel before 4.2.4 does not properly handle rename actions inside a bind mount, which allows local users to bypass an intended container protection mechanism by renaming a directory, related to a "double-chroot attack."
854 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.
855 CVE-2015-2672 20 DoS 2016-05-02 2016-05-06
4.9
None Local Low Not required None None Complete
The xsave/xrstor implementation in arch/x86/include/asm/xsave.h in the Linux kernel before 3.19.2 creates certain .altinstr_replacement pointers and consequently does not provide any protection against instruction faulting, which allows local users to cause a denial of service (panic) by triggering a fault, as demonstrated by an unaligned memory operand or a non-canonical address memory operand.
856 CVE-2015-2666 119 Overflow +Priv 2015-05-27 2016-12-30
6.9
None Local Medium Not required Complete Complete Complete
Stack-based buffer overflow in the get_matching_model_microcode function in arch/x86/kernel/cpu/microcode/intel_early.c in the Linux kernel before 4.0 allows context-dependent attackers to gain privileges by constructing a crafted microcode header and leveraging root privileges for write access to the initrd.
857 CVE-2015-2150 264 DoS 2015-03-12 2018-10-30
4.9
None Local Low Not required None None Complete
Xen 3.3.x through 4.5.x and the Linux kernel through 3.19.1 do not properly restrict access to PCI command registers, which might allow local guest OS users to cause a denial of service (non-maskable interrupt and host crash) by disabling the (1) memory or (2) I/O decoding for a PCI Express device and then accessing the device, which triggers an Unsupported Request (UR) response.
858 CVE-2015-2042 17 +Info 2015-04-21 2017-01-02
4.6
None Local Low Not required Partial Partial Partial
net/rds/sysctl.c in the Linux kernel before 3.19 uses an incorrect data type in a sysctl table, which allows local users to obtain potentially sensitive information from kernel memory or possibly have unspecified other impact by accessing a sysctl entry.
859 CVE-2015-2041 17 +Info 2015-04-21 2018-10-17
4.6
None Local Low Not required Partial Partial Partial
net/llc/sysctl_net_llc.c in the Linux kernel before 3.19 uses an incorrect data type in a sysctl table, which allows local users to obtain potentially sensitive information from kernel memory or possibly have unspecified other impact by accessing a sysctl entry.
860 CVE-2015-1805 17 DoS +Priv 2015-08-08 2018-01-04
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."
861 CVE-2015-1593 264 Bypass 2015-03-16 2018-01-04
5.0
None Remote Low Not required Partial None None
The stack randomization feature in the Linux kernel before 3.19.1 on 64-bit platforms uses incorrect data types for the results of bitwise left-shift operations, which makes it easier for attackers to bypass the ASLR protection mechanism by predicting the address of the top of the stack, related to the randomize_stack_top function in fs/binfmt_elf.c and the stack_maxrandom_size function in arch/x86/mm/mmap.c.
862 CVE-2015-1573 19 DoS 2016-05-02 2018-01-04
4.9
None Local Low Not required None None Complete
The nft_flush_table function in net/netfilter/nf_tables_api.c in the Linux kernel before 3.18.5 mishandles the interaction between cross-chain jumps and ruleset flushes, which allows local users to cause a denial of service (panic) by leveraging the CAP_NET_ADMIN capability.
863 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.
864 CVE-2015-1421 DoS 2015-03-16 2018-01-04
10.0
None Remote Low Not required Complete Complete Complete
Use-after-free vulnerability in the sctp_assoc_update function in net/sctp/associola.c in the Linux kernel before 3.18.8 allows remote attackers to cause a denial of service (slab corruption and panic) or possibly have unspecified other impact by triggering an INIT collision that leads to improper handling of shared-key data.
865 CVE-2015-1339 399 DoS 2016-04-27 2016-11-30
4.9
None Local Low Not required None None Complete
Memory leak in the cuse_channel_release function in fs/fuse/cuse.c in the Linux kernel before 4.4 allows local users to cause a denial of service (memory consumption) or possibly have unspecified other impact by opening /dev/cuse many times.
866 CVE-2015-1333 119 DoS Overflow 2015-08-31 2019-04-08
4.9
None Local Low Not required None None Complete
Memory leak in the __key_link_end function in security/keys/keyring.c in the Linux kernel before 4.1.4 allows local users to cause a denial of service (memory consumption) via many add_key system calls that refer to existing keys.
867 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.
868 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.
869 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.
870 CVE-2015-1210 264 Bypass 2015-02-06 2017-09-07
5.0
None Remote Low Not required None Partial None
The V8ThrowException::createDOMException function in bindings/core/v8/V8ThrowException.cpp in the V8 bindings 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, does not properly consider frame access restrictions during the throwing of an exception, which allows remote attackers to bypass the Same Origin Policy via a crafted web site.
871 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.
872 CVE-2015-0797 119 DoS Exec Code Overflow 2015-05-14 2017-01-02
6.8
None Remote Medium Not required Partial Partial Partial
GStreamer before 1.4.5, as used in Mozilla Firefox before 38.0, Firefox ESR 31.x before 31.7, and Thunderbird before 31.7 on Linux, allows remote attackers to cause a denial of service (buffer over-read and application crash) or possibly execute arbitrary code via crafted H.264 video data in an m4v file.
873 CVE-2015-0573 476 DoS 2016-08-07 2016-08-11
10.0
None Remote Low Not required Complete Complete Complete
drivers/media/platform/msm/broadcast/tsc.c in the TSC 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 (invalid pointer dereference) or possibly have unspecified other impact via a crafted application that makes a TSC_GET_CARD_STATUS ioctl call.
874 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.
875 CVE-2015-0571 284 +Priv 2016-05-09 2016-11-28
9.3
None Remote Medium Not required Complete Complete Complete
The WLAN (aka Wi-Fi) driver for the Linux kernel 3.x and 4.x, as used in Qualcomm Innovation Center (QuIC) Android contributions for MSM devices and other products, does not verify authorization for private SET IOCTL calls, which allows attackers to gain privileges via a crafted application, related to wlan_hdd_hostapd.c and wlan_hdd_wext.c.
876 CVE-2015-0570 264 Overflow +Priv 2016-05-09 2016-11-28
9.3
None Remote Medium Not required Complete Complete Complete
Stack-based buffer overflow in the SET_WPS_IE IOCTL implementation in wlan_hdd_hostapd.c in the WLAN (aka Wi-Fi) driver for the Linux kernel 3.x and 4.x, as used in Qualcomm Innovation Center (QuIC) Android contributions for MSM devices and other products, allows attackers to gain privileges via a crafted application that uses a long WPS IE element.
877 CVE-2015-0569 119 Overflow +Priv 2016-05-09 2017-09-09
9.3
None Remote Medium Not required Complete Complete Complete
Heap-based buffer overflow in the private wireless extensions IOCTL implementation in wlan_hdd_wext.c in the WLAN (aka Wi-Fi) driver for the Linux kernel 3.x and 4.x, as used in Qualcomm Innovation Center (QuIC) Android contributions for MSM devices and other products, allows attackers to gain privileges via a crafted application that establishes a packet filter.
878 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.
879 CVE-2015-0312 Exec Code 2015-01-28 2017-09-07
10.0
None Remote Low Not required Complete Complete Complete
Double free vulnerability in Adobe Flash Player before 13.0.0.264 and 14.x through 16.x before 16.0.0.296 on Windows and OS X and before 11.2.202.440 on Linux allows attackers to execute arbitrary code via unspecified vectors.
880 CVE-2015-0275 17 DoS 2015-10-19 2019-04-08
4.9
None Local Low Not required None None Complete
The ext4_zero_range function in fs/ext4/extents.c in the Linux kernel before 4.1 allows local users to cause a denial of service (BUG) via a crafted fallocate zero-range request.
881 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.
882 CVE-2015-0239 362 DoS +Priv 2015-03-02 2016-12-23
4.7
None Local High Not required None Partial Complete
The em_sysenter function in arch/x86/kvm/emulate.c in the Linux kernel before 3.18.5, when the guest OS lacks SYSENTER MSR initialization, allows guest OS users to gain guest OS privileges or cause a denial of service (guest OS crash) by triggering use of a 16-bit code segment for emulation of a SYSENTER instruction.
883 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.
884 CVE-2014-9922 264 +Priv 2017-04-04 2017-07-10
9.3
None Remote Medium Not required Complete Complete Complete
The eCryptfs subsystem in the Linux kernel before 3.18 allows local users to gain privileges via a large filesystem stack that includes an overlayfs layer, related to fs/ecryptfs/main.c and fs/overlayfs/super.c.
885 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.
886 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.
887 CVE-2014-9900 200 +Info 2016-08-06 2016-11-28
4.3
None Remote Medium Not required Partial None None
The ethtool_get_wol function in net/core/ethtool.c in the Linux kernel through 4.7, as used in Android before 2016-08-05 on Nexus 5 and 7 (2013) devices, does not initialize a certain data structure, which allows local users to obtain sensitive information via a crafted application, aka Android internal bug 28803952 and Qualcomm internal bug CR570754.
888 CVE-2014-9895 200 +Info 2016-08-06 2016-11-28
4.3
None Remote Medium Not required Partial None None
drivers/media/media-device.c in the Linux kernel before 3.11, as used in Android before 2016-08-05 on Nexus 5 and 7 (2013) devices, does not properly initialize certain data structures, which allows local users to obtain sensitive information via a crafted application, aka Android internal bug 28750150 and Qualcomm internal bug CR570757, a different vulnerability than CVE-2014-1739.
889 CVE-2014-9892 200 +Info 2016-08-06 2016-11-28
4.3
None Remote Medium Not required Partial None None
The snd_compr_tstamp function in sound/core/compress_offload.c in the Linux kernel through 4.7, as used in Android before 2016-08-05 on Nexus 5 and 7 (2013) devices, does not properly initialize a timestamp data structure, which allows attackers to obtain sensitive information via a crafted application, aka Android internal bug 28770164 and Qualcomm internal bug CR568717.
890 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.
891 CVE-2014-9870 264 +Priv 2016-08-06 2016-11-28
9.3
None Remote Medium Not required Complete Complete Complete
The Linux kernel before 3.11 on ARM platforms, as used in Android before 2016-08-05 on Nexus 5 and 7 (2013) devices, does not properly consider user-space access to the TPIDRURW register, which allows local users to gain privileges via a crafted application, aka Android internal bug 28749743 and Qualcomm internal bug CR561044.
892 CVE-2014-9803 19 +Priv 2016-07-10 2016-07-12
9.3
None Remote Medium Not required Complete Complete Complete
arch/arm64/include/asm/pgtable.h in the Linux kernel before 3.15-rc5-next-20140519, as used in Android before 2016-07-05 on Nexus 5X and 6P devices, mishandles execute-only pages, which allows attackers to gain privileges via a crafted application, aka Android internal bug 28557020.
893 CVE-2014-9730 DoS 2015-08-31 2016-12-21
4.9
None Local Low Not required None None Complete
The udf_pc_to_char function in fs/udf/symlink.c in the Linux kernel before 3.18.2 relies on component lengths that are unused, which allows local users to cause a denial of service (system crash) via a crafted UDF filesystem image.
894 CVE-2014-9729 DoS 2015-08-31 2016-12-21
4.9
None Local Low Not required None None Complete
The udf_read_inode function in fs/udf/inode.c in the Linux kernel before 3.18.2 does not ensure a certain data-structure size consistency, which allows local users to cause a denial of service (system crash) via a crafted UDF filesystem image.
895 CVE-2014-9728 119 DoS Overflow 2015-08-31 2016-12-21
4.9
None Local Low Not required None None Complete
The UDF filesystem implementation in the Linux kernel before 3.18.2 does not validate certain lengths, which allows local users to cause a denial of service (buffer over-read and system crash) via a crafted filesystem image, related to fs/udf/inode.c and fs/udf/symlink.c.
896 CVE-2014-9715 DoS 2015-05-27 2016-12-30
4.9
None Local Low Not required None None Complete
include/net/netfilter/nf_conntrack_extend.h in the netfilter subsystem in the Linux kernel before 3.14.5 uses an insufficiently large data type for certain extension data, which allows local users to cause a denial of service (NULL pointer dereference and OOPS) via outbound network traffic that triggers extension loading, as demonstrated by configuring a PPTP tunnel in a NAT environment.
897 CVE-2014-9710 362 +Priv Bypass 2015-05-27 2016-12-30
6.9
None Local Medium Not required Complete Complete Complete
The Btrfs implementation in the Linux kernel before 3.19 does not ensure that the visible xattr state is consistent with a requested replacement, which allows local users to bypass intended ACL settings and gain privileges via standard filesystem operations (1) during an xattr-replacement time window, related to a race condition, or (2) after an xattr-replacement attempt that fails because the data does not fit.
898 CVE-2014-9529 362 DoS Mem. Corr. 2015-01-09 2018-01-04
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.
899 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.
900 CVE-2014-9420 399 DoS 2014-12-25 2018-01-04
4.9
None Local Low Not required None None Complete
The rock_continue function in fs/isofs/rock.c in the Linux kernel through 3.18.1 does not restrict the number of Rock Ridge continuation entries, which allows local users to cause a denial of service (infinite loop, and system crash or hang) via a crafted iso9660 image.
Total number of vulnerabilities : 1857   Page : 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 (This Page)19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38
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