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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.
1 CVE-2017-1000379 264 2017-06-19 2017-08-11
7.2
Admin Local Low Not required Complete Complete Complete
The Linux Kernel running on AMD64 systems will sometimes map the contents of PIE executable, the heap or ld.so to where the stack is mapped allowing attackers to more easily manipulate the stack. Linux Kernel version 4.11.5 is affected.
2 CVE-2017-1000371 264 2017-06-19 2017-08-11
7.2
None Local Low Not required Complete Complete Complete
The offset2lib patch as used by the Linux Kernel contains a vulnerability, if RLIMIT_STACK is set to RLIM_INFINITY and 1 Gigabyte of memory is allocated (the maximum under the 1/4 restriction) then the stack will be grown down to 0x80000000, and as the PIE binary is mapped above 0x80000000 the minimum distance between the end of the PIE binary's read-write segment and the start of the stack becomes small enough that the stack guard page can be jumped over by an attacker. This affects Linux Kernel version 4.11.5. This is a different issue than CVE-2017-1000370 and CVE-2017-1000365. This issue appears to be limited to i386 based systems.
3 CVE-2017-1000370 264 2017-06-19 2017-08-11
7.2
Admin Local Low Not required Complete Complete Complete
The offset2lib patch as used in the Linux Kernel contains a vulnerability that allows a PIE binary to be execve()'ed with 1GB of arguments or environmental strings then the stack occupies the address 0x80000000 and the PIE binary is mapped above 0x40000000 nullifying the protection of the offset2lib patch. This affects Linux Kernel version 4.11.5 and earlier. This is a different issue than CVE-2017-1000371. This issue appears to be limited to i386 based systems.
4 CVE-2017-1000365 264 Bypass 2017-06-19 2017-06-27
7.2
Admin Local Low Not required Complete Complete Complete
The Linux Kernel imposes a size restriction on the arguments and environmental strings passed through RLIMIT_STACK/RLIM_INFINITY (1/4 of the size), but does not take the argument and environment pointers into account, which allows attackers to bypass this limitation. This affects Linux Kernel versions 4.11.5 and earlier. It appears that this feature was introduced in the Linux Kernel version 2.6.23.
5 CVE-2017-13686 476 DoS 2017-08-24 2017-08-29
7.2
None Local Low Not required Complete Complete Complete
net/ipv4/route.c in the Linux kernel 4.13-rc1 through 4.13-rc6 is too late to check for a NULL fi field when RTM_F_FIB_MATCH is set, which allows local users to cause a denial of service (NULL pointer dereference) or possibly have unspecified other impact via crafted system calls. NOTE: this does not affect any stable release.
6 CVE-2017-11473 119 Overflow +Priv 2017-07-20 2017-07-29
7.2
None Local Low Not required Complete Complete Complete
Buffer overflow in the mp_override_legacy_irq() function in arch/x86/kernel/acpi/boot.c in the Linux kernel through 4.12.2 allows local users to gain privileges via a crafted ACPI table.
7 CVE-2017-10810 399 DoS 2017-07-04 2017-07-13
7.8
None Remote Low Not required None None Complete
Memory leak in the virtio_gpu_object_create function in drivers/gpu/drm/virtio/virtgpu_object.c in the Linux kernel through 4.11.8 allows attackers to cause a denial of service (memory consumption) by triggering object-initialization failures.
8 CVE-2017-10663 129 +Priv 2017-08-19 2017-08-23
7.2
None Local Low Not required Complete Complete Complete
The sanity_check_ckpt function in fs/f2fs/super.c in the Linux kernel before 4.12.4 does not validate the blkoff and segno arrays, which allows local users to gain privileges via unspecified vectors.
9 CVE-2017-10662 264 +Priv 2017-08-19 2017-08-23
7.2
None Local Low Not required Complete Complete Complete
The sanity_check_raw_super function in fs/f2fs/super.c in the Linux kernel before 4.11.1 does not validate the segment count, which allows local users to gain privileges via unspecified vectors.
10 CVE-2017-10661 416 DoS +Priv 2017-08-19 2017-08-29
7.6
None Remote High Not required Complete Complete Complete
Race condition in fs/timerfd.c in the Linux kernel before 4.10.15 allows local users to gain privileges or cause a denial of service (list corruption or use-after-free) via simultaneous file-descriptor operations that leverage improper might_cancel queueing.
11 CVE-2017-9986 125 DoS 2017-06-28 2017-06-30
7.2
None Local Low Not required Complete Complete Complete
The intr function in sound/oss/msnd_pinnacle.c in the Linux kernel through 4.11.7 allows local users to cause a denial of service (over-boundary access) or possibly have unspecified other impact by changing the value of a message queue head pointer between two kernel reads of that value, aka a "double fetch" vulnerability.
12 CVE-2017-9985 125 DoS 2017-06-28 2017-08-07
7.2
None Local Low Not required Complete Complete Complete
The snd_msndmidi_input_read function in sound/isa/msnd/msnd_midi.c in the Linux kernel through 4.11.7 allows local users to cause a denial of service (over-boundary access) or possibly have unspecified other impact by changing the value of a message queue head pointer between two kernel reads of that value, aka a "double fetch" vulnerability.
13 CVE-2017-9984 125 DoS 2017-06-28 2017-08-07
7.2
None Local Low Not required Complete Complete Complete
The snd_msnd_interrupt function in sound/isa/msnd/msnd_pinnacle.c in the Linux kernel through 4.11.7 allows local users to cause a denial of service (over-boundary access) or possibly have unspecified other impact by changing the value of a message queue head pointer between two kernel reads of that value, aka a "double fetch" vulnerability.
14 CVE-2017-9077 19 DoS 2017-05-19 2017-05-31
7.2
None Local Low Not required Complete Complete Complete
The tcp_v6_syn_recv_sock function in net/ipv6/tcp_ipv6.c in the Linux kernel through 4.11.1 mishandles inheritance, which allows local users to cause a denial of service or possibly have unspecified other impact via crafted system calls, a related issue to CVE-2017-8890.
15 CVE-2017-9076 19 DoS 2017-05-19 2017-09-08
7.2
None Local Low Not required Complete Complete Complete
The dccp_v6_request_recv_sock function in net/dccp/ipv6.c in the Linux kernel through 4.11.1 mishandles inheritance, which allows local users to cause a denial of service or possibly have unspecified other impact via crafted system calls, a related issue to CVE-2017-8890.
16 CVE-2017-9075 19 DoS 2017-05-19 2017-06-01
7.2
None Local Low Not required Complete Complete Complete
The sctp_v6_create_accept_sk function in net/sctp/ipv6.c in the Linux kernel through 4.11.1 mishandles inheritance, which allows local users to cause a denial of service or possibly have unspecified other impact via crafted system calls, a related issue to CVE-2017-8890.
17 CVE-2017-9074 125 DoS 2017-05-19 2017-06-01
7.2
None Local Low Not required Complete Complete Complete
The IPv6 fragmentation implementation in the Linux kernel through 4.11.1 does not consider that the nexthdr field may be associated with an invalid option, which allows local users to cause a denial of service (out-of-bounds read and BUG) or possibly have unspecified other impact via crafted socket and send system calls.
18 CVE-2017-8831 125 DoS 2017-05-08 2017-08-16
7.2
None Local Low Not required Complete Complete Complete
The saa7164_bus_get function in drivers/media/pci/saa7164/saa7164-bus.c in the Linux kernel through 4.11.5 allows local users to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact by changing a certain sequence-number value, aka a "double fetch" vulnerability.
19 CVE-2017-8797 129 2017-07-02 2017-07-13
7.8
None Remote Low Not required None None Complete
The NFSv4 server in the Linux kernel before 4.11.3 does not properly validate the layout type when processing the NFSv4 pNFS GETDEVICEINFO or LAYOUTGET operand in a UDP packet from a remote attacker. This type value is uninitialized upon encountering certain error conditions. This value is used as an array index for dereferencing, which leads to an OOPS and eventually a DoS of knfsd and a soft-lockup of the whole system.
20 CVE-2017-8072 388 2017-04-23 2017-04-27
7.2
None Local Low Not required Complete Complete Complete
The cp2112_gpio_direction_input function in drivers/hid/hid-cp2112.c in the Linux kernel 4.9.x before 4.9.9 does not have the expected EIO error status for a zero-length report, which allows local users to have an unspecified impact via unknown vectors.
21 CVE-2017-8070 119 DoS Overflow Mem. Corr. 2017-04-23 2017-04-28
7.2
None Local Low Not required Complete Complete Complete
drivers/net/usb/catc.c in the Linux kernel 4.9.x before 4.9.11 interacts incorrectly with the CONFIG_VMAP_STACK option, which allows local users to cause a denial of service (system crash or memory corruption) or possibly have unspecified other impact by leveraging use of more than one virtual page for a DMA scatterlist.
22 CVE-2017-8069 119 DoS Overflow Mem. Corr. 2017-04-23 2017-04-27
7.2
None Local Low Not required Complete Complete Complete
drivers/net/usb/rtl8150.c in the Linux kernel 4.9.x before 4.9.11 interacts incorrectly with the CONFIG_VMAP_STACK option, which allows local users to cause a denial of service (system crash or memory corruption) or possibly have unspecified other impact by leveraging use of more than one virtual page for a DMA scatterlist.
23 CVE-2017-8068 119 DoS Overflow Mem. Corr. 2017-04-23 2017-04-27
7.2
None Local Low Not required Complete Complete Complete
drivers/net/usb/pegasus.c in the Linux kernel 4.9.x before 4.9.11 interacts incorrectly with the CONFIG_VMAP_STACK option, which allows local users to cause a denial of service (system crash or memory corruption) or possibly have unspecified other impact by leveraging use of more than one virtual page for a DMA scatterlist.
24 CVE-2017-8067 119 DoS Overflow Mem. Corr. 2017-04-23 2017-04-27
7.2
None Local Low Not required Complete Complete Complete
drivers/char/virtio_console.c in the Linux kernel 4.9.x and 4.10.x before 4.10.12 interacts incorrectly with the CONFIG_VMAP_STACK option, which allows local users to cause a denial of service (system crash or memory corruption) or possibly have unspecified other impact by leveraging use of more than one virtual page for a DMA scatterlist.
25 CVE-2017-8066 119 DoS Overflow Mem. Corr. 2017-04-23 2017-04-27
7.2
None Local Low Not required Complete Complete Complete
drivers/net/can/usb/gs_usb.c in the Linux kernel 4.9.x and 4.10.x before 4.10.2 interacts incorrectly with the CONFIG_VMAP_STACK option, which allows local users to cause a denial of service (system crash or memory corruption) or possibly have unspecified other impact by leveraging use of more than one virtual page for a DMA scatterlist.
26 CVE-2017-8065 119 DoS Overflow Mem. Corr. 2017-04-23 2017-04-27
7.2
None Local Low Not required Complete Complete Complete
crypto/ccm.c in the Linux kernel 4.9.x and 4.10.x through 4.10.12 interacts incorrectly with the CONFIG_VMAP_STACK option, which allows local users to cause a denial of service (system crash or memory corruption) or possibly have unspecified other impact by leveraging use of more than one virtual page for a DMA scatterlist.
27 CVE-2017-8064 119 DoS Overflow Mem. Corr. 2017-04-23 2017-04-28
7.2
None Local Low Not required Complete Complete Complete
drivers/media/usb/dvb-usb-v2/dvb_usb_core.c in the Linux kernel 4.9.x and 4.10.x before 4.10.12 interacts incorrectly with the CONFIG_VMAP_STACK option, which allows local users to cause a denial of service (system crash or memory corruption) or possibly have unspecified other impact by leveraging use of more than one virtual page for a DMA scatterlist.
28 CVE-2017-8063 119 DoS Overflow 2017-04-23 2017-04-27
7.2
None Local Low Not required Complete Complete Complete
drivers/media/usb/dvb-usb/cxusb.c in the Linux kernel 4.9.x and 4.10.x before 4.10.12 interacts incorrectly with the CONFIG_VMAP_STACK option, which allows local users to cause a denial of service (system crash) or possibly have unspecified other impact by leveraging use of more than one virtual page for a DMA scatterlist.
29 CVE-2017-8062 119 DoS Overflow Mem. Corr. 2017-04-23 2017-04-27
7.2
None Local Low Not required Complete Complete Complete
drivers/media/usb/dvb-usb/dw2102.c in the Linux kernel 4.9.x and 4.10.x before 4.10.4 interacts incorrectly with the CONFIG_VMAP_STACK option, which allows local users to cause a denial of service (system crash or memory corruption) or possibly have unspecified other impact by leveraging use of more than one virtual page for a DMA scatterlist.
30 CVE-2017-8061 119 DoS Overflow Mem. Corr. 2017-04-23 2017-04-27
7.2
None Local Low Not required Complete Complete Complete
drivers/media/usb/dvb-usb/dvb-usb-firmware.c in the Linux kernel 4.9.x and 4.10.x before 4.10.7 interacts incorrectly with the CONFIG_VMAP_STACK option, which allows local users to cause a denial of service (system crash or memory corruption) or possibly have unspecified other impact by leveraging use of more than one virtual page for a DMA scatterlist.
31 CVE-2017-7979 20 DoS 2017-04-19 2017-04-25
7.2
None Local Low Not required Complete Complete Complete
The cookie feature in the packet action API implementation in net/sched/act_api.c in the Linux kernel 4.11.x through 4.11-rc7 mishandles the tb nlattr array, which allows local users to cause a denial of service (uninitialized memory access and refcount underflow, and system hang or crash) or possibly have unspecified other impact via "tc filter add" commands in certain contexts. NOTE: this does not affect stable kernels, such as 4.10.x, from kernel.org.
32 CVE-2017-7889 284 Bypass 2017-04-16 2017-04-21
7.2
None Local Low Not required Complete Complete Complete
The mm subsystem in the Linux kernel through 4.10.10 does not properly enforce the CONFIG_STRICT_DEVMEM protection mechanism, which allows local users to read or write to kernel memory locations in the first megabyte (and bypass slab-allocation access restrictions) via an application that opens the /dev/mem file, related to arch/x86/mm/init.c and drivers/char/mem.c.
33 CVE-2017-7645 20 DoS 2017-04-18 2017-04-28
7.8
None Remote Low Not required None None Complete
The NFSv2/NFSv3 server in the nfsd subsystem in the Linux kernel through 4.10.11 allows remote attackers to cause a denial of service (system crash) via a long RPC reply, related to net/sunrpc/svc.c, fs/nfsd/nfs3xdr.c, and fs/nfsd/nfsxdr.c.
34 CVE-2017-7618 DoS 2017-04-10 2017-04-14
7.8
None Remote Low Not required None None Complete
crypto/ahash.c in the Linux kernel through 4.10.9 allows attackers to cause a denial of service (API operation calling its own callback, and infinite recursion) by triggering EBUSY on a full queue.
35 CVE-2017-7541 119 DoS Overflow +Priv 2017-07-25 2017-07-31
7.2
None Local Low Not required Complete Complete Complete
The brcmf_cfg80211_mgmt_tx function in drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c in the Linux kernel before 4.12.3 allows local users to cause a denial of service (buffer overflow and system crash) or possibly gain privileges via a crafted NL80211_CMD_FRAME Netlink packet.
36 CVE-2017-7487 416 DoS 2017-05-14 2017-09-08
7.2
None Local Low Not required Complete Complete Complete
The ipxitf_ioctl function in net/ipx/af_ipx.c in the Linux kernel through 4.11.1 mishandles reference counts, which allows local users to cause a denial of service (use-after-free) or possibly have unspecified other impact via a failed SIOCGIFADDR ioctl call for an IPX interface.
37 CVE-2017-7374 416 DoS +Priv 2017-03-31 2017-04-05
7.2
None Local Low Not required Complete Complete Complete
Use-after-free vulnerability in fs/crypto/ in the Linux kernel before 4.10.7 allows local users to cause a denial of service (NULL pointer dereference) or possibly gain privileges by revoking keyring keys being used for ext4, f2fs, or ubifs encryption, causing cryptographic transform objects to be freed prematurely.
38 CVE-2017-7308 119 DoS Overflow +Priv 2017-03-29 2017-08-15
7.2
None Local Low Not required Complete Complete Complete
The packet_set_ring function in net/packet/af_packet.c in the Linux kernel through 4.10.6 does not properly validate certain block-size data, which allows local users to cause a denial of service (integer signedness error and out-of-bounds write), or gain privileges (if the CAP_NET_RAW capability is held), via crafted system calls.
39 CVE-2017-7294 787 DoS Overflow +Priv 2017-03-28 2017-03-31
7.2
None Local Low Not required Complete Complete Complete
The vmw_surface_define_ioctl function in drivers/gpu/drm/vmwgfx/vmwgfx_surface.c in the Linux kernel through 4.10.6 does not validate addition of certain levels data, which allows local users to trigger an integer overflow and out-of-bounds write, and cause a denial of service (system hang or crash) or possibly gain privileges, via a crafted ioctl call for a /dev/dri/renderD* device.
40 CVE-2017-7187 119 DoS Overflow 2017-03-20 2017-07-11
7.2
None Local Low Not required Complete Complete Complete
The sg_ioctl function in drivers/scsi/sg.c in the Linux kernel through 4.10.4 allows local users to cause a denial of service (stack-based buffer overflow) or possibly have unspecified other impact via a large command size in an SG_NEXT_CMD_LEN ioctl call, leading to out-of-bounds write access in the sg_write function.
41 CVE-2017-7184 264 DoS 2017-03-19 2017-07-11
7.2
Admin Local Low Not required Complete Complete Complete
The xfrm_replay_verify_len function in net/xfrm/xfrm_user.c in the Linux kernel through 4.10.6 does not validate certain size data after an XFRM_MSG_NEWAE update, which allows local users to obtain root privileges or cause a denial of service (heap-based out-of-bounds access) by leveraging the CAP_NET_ADMIN capability, as demonstrated during a Pwn2Own competition at CanSecWest 2017 for the Ubuntu 16.10 linux-image-* package 4.8.0.41.52.
42 CVE-2017-6347 125 DoS 2017-03-01 2017-03-02
7.2
None Local Low Not required Complete Complete Complete
The ip_cmsg_recv_checksum function in net/ipv4/ip_sockglue.c in the Linux kernel before 4.10.1 has incorrect expectations about skb data layout, which allows local users to cause a denial of service (buffer over-read) or possibly have unspecified other impact via crafted system calls, as demonstrated by use of the MSG_MORE flag in conjunction with loopback UDP transmission.
43 CVE-2017-6074 415 DoS 2017-02-18 2017-08-31
7.2
None Local Low Not required Complete Complete Complete
The dccp_rcv_state_process function in net/dccp/input.c in the Linux kernel through 4.9.11 mishandles DCCP_PKT_REQUEST packet data structures in the LISTEN state, which allows local users to obtain root privileges or cause a denial of service (double free) via an application that makes an IPV6_RECVPKTINFO setsockopt system call.
44 CVE-2017-6001 362 +Priv 2017-02-18 2017-03-01
7.6
None Remote High Not required Complete Complete Complete
Race condition in kernel/events/core.c in the Linux kernel before 4.9.7 allows local users to gain privileges via a crafted application that makes concurrent perf_event_open system calls for moving a software group into a hardware context. NOTE: this vulnerability exists because of an incomplete fix for CVE-2016-6786.
45 CVE-2017-5986 362 DoS 2017-02-18 2017-02-28
7.1
None Remote Medium Not required None None Complete
Race condition in the sctp_wait_for_sndbuf function in net/sctp/socket.c in the Linux kernel before 4.9.11 allows local users to cause a denial of service (assertion failure and panic) via a multithreaded application that peels off an association in a certain buffer-full state.
46 CVE-2017-5972 399 DoS 2017-02-14 2017-05-10
7.8
None Remote Low Not required None None Complete
The TCP stack in the Linux kernel 3.x does not properly implement a SYN cookie protection mechanism for the case of a fast network connection, which allows remote attackers to cause a denial of service (CPU consumption) by sending many TCP SYN packets, as demonstrated by an attack against the kernel-3.10.0 package in CentOS Linux 7. NOTE: third parties have been unable to discern any relationship between the GitHub Engineering finding and the Trigemini.c attack code.
47 CVE-2017-5897 125 2017-03-23 2017-09-08
7.5
None Remote Low Not required Partial Partial Partial
The ip6gre_err function in net/ipv6/ip6_gre.c in the Linux kernel allows remote attackers to have unspecified impact via vectors involving GRE flags in an IPv6 packet, which trigger an out-of-bounds access.
48 CVE-2017-5576 190 DoS Overflow 2017-02-06 2017-02-09
7.2
None Local Low Not required Complete Complete Complete
Integer overflow in the vc4_get_bcl function in drivers/gpu/drm/vc4/vc4_gem.c in the VideoCore DRM driver in the Linux kernel before 4.9.7 allows local users to cause a denial of service or possibly have unspecified other impact via a crafted size value in a VC4_SUBMIT_CL ioctl call.
49 CVE-2017-5548 399 DoS Mem. Corr. 2017-02-06 2017-02-08
7.2
None Local Low Not required Complete Complete Complete
drivers/net/ieee802154/atusb.c in the Linux kernel 4.9.x before 4.9.6 interacts incorrectly with the CONFIG_VMAP_STACK option, which allows local users to cause a denial of service (system crash or memory corruption) or possibly have unspecified other impact by leveraging use of more than one virtual page for a DMA scatterlist.
50 CVE-2017-5547 399 DoS Mem. Corr. 2017-02-06 2017-02-09
7.2
None Local Low Not required Complete Complete Complete
drivers/hid/hid-corsair.c in the Linux kernel 4.9.x before 4.9.6 interacts incorrectly with the CONFIG_VMAP_STACK option, which allows local users to cause a denial of service (system crash or memory corruption) or possibly have unspecified other impact by leveraging use of more than one virtual page for a DMA scatterlist.
Total number of vulnerabilities : 513   Page : 1 (This Page)2 3 4 5 6 7 8 9 10 11
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