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Linux » Linux Kernel » 3.12 * * * : Security Vulnerabilities

Cpe Name:cpe:2.3:o:linux:linux_kernel:3.12:*:*:*:*:*:*:*
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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-2017-8106 476 DoS 2017-04-24 2017-05-05
4.9
 None Local Low Not required None None Complete
The handle_invept function in arch/x86/kvm/vmx.c in the Linux kernel 3.12 through 3.15 allows privileged KVM guest OS users to cause a denial of service (NULL pointer dereference and host OS crash) via a single-context INVEPT instruction with a NULL EPT pointer.
2 CVE-2014-9090 17 DoS 2014-11-30 2015-06-04
4.9
 None Local Low Not required None None Complete
The do_double_fault function in arch/x86/kernel/traps.c in the Linux kernel through 3.17.4 does not properly handle faults associated with the Stack Segment (SS) segment register, which allows local users to cause a denial of service (panic) via a modify_ldt system call, as demonstrated by sigreturn_32 in the linux-clock-tests test suite.
3 CVE-2014-8989 264 Bypass 2014-11-30 2017-01-03
4.6
 None Local Low Not required Partial Partial Partial
The Linux kernel through 3.17.4 does not properly restrict dropping of supplemental group memberships in certain namespace scenarios, which allows local users to bypass intended file permissions by leveraging a POSIX ACL containing an entry for the group category that is more restrictive than the entry for the other category, aka a "negative groups" issue, related to kernel/groups.c, kernel/uid16.c, and kernel/user_namespace.c.
4 CVE-2014-8884 119 DoS Overflow +Priv 2014-11-30 2018-01-05
6.1
 None Local Low Not required Partial Partial Complete
Stack-based buffer overflow in the ttusbdecfe_dvbs_diseqc_send_master_cmd function in drivers/media/usb/ttusb-dec/ttusbdecfe.c in the Linux kernel before 3.17.4 allows local users to cause a denial of service (system crash) or possibly gain privileges via a large message length in an ioctl call.
5 CVE-2014-8133 264 Bypass 2014-12-17 2016-12-24
2.1
 None Local Low Not required None Partial None
arch/x86/kernel/tls.c in the Thread Local Storage (TLS) implementation in the Linux kernel through 3.18.1 allows local users to bypass the espfix protection mechanism, and consequently makes it easier for local users to bypass the ASLR protection mechanism, via a crafted application that makes a set_thread_area system call and later reads a 16-bit value.
6 CVE-2014-7842 362 DoS 2014-11-30 2017-01-03
4.9
 None Local Low Not required None None Complete
Race condition in arch/x86/kvm/x86.c in the Linux kernel before 3.17.4 allows guest OS users to cause a denial of service (guest OS crash) via a crafted application that performs an MMIO transaction or a PIO transaction to trigger a guest userspace emulation error report, a similar issue to CVE-2010-5313.
7 CVE-2014-7841 399 DoS 2014-11-30 2017-01-03
5.0
 None Remote Low Not required None None Partial
The sctp_process_param function in net/sctp/sm_make_chunk.c in the SCTP implementation in the Linux kernel before 3.17.4, when ASCONF is used, allows remote attackers to cause a denial of service (NULL pointer dereference and system crash) via a malformed INIT chunk.
8 CVE-2014-3688 399 DoS 2014-11-30 2016-08-23
5.0
 None Remote Low Not required None None Partial
The SCTP implementation in the Linux kernel before 3.17.4 allows remote attackers to cause a denial of service (memory consumption) by triggering a large number of chunks in an association's output queue, as demonstrated by ASCONF probes, related to net/sctp/inqueue.c and net/sctp/sm_statefuns.c.
9 CVE-2014-1446 399 +Info 2014-01-18 2017-08-29
1.9
 None Local Medium Not required Partial None None
The yam_ioctl function in drivers/net/hamradio/yam.c in the Linux kernel before 3.12.8 does not initialize a certain structure member, which allows local users to obtain sensitive information from kernel memory by leveraging the CAP_NET_ADMIN capability for an SIOCYAMGCFG ioctl call.
10 CVE-2014-1438 264 DoS +Priv 2014-01-18 2014-03-16
4.7
 None Local Medium Not required None None Complete
The restore_fpu_checking function in arch/x86/include/asm/fpu-internal.h in the Linux kernel before 3.12.8 on the AMD K7 and K8 platforms does not clear pending exceptions before proceeding to an EMMS instruction, which allows local users to cause a denial of service (task kill) or possibly gain privileges via a crafted application.
11 CVE-2014-0038 20 2 +Priv 2014-02-06 2018-01-03
6.9
 None Local Medium Not required Complete Complete Complete
The compat_sys_recvmmsg function in net/compat.c in the Linux kernel before 3.13.2, when CONFIG_X86_X32 is enabled, allows local users to gain privileges via a recvmmsg system call with a crafted timeout pointer parameter.
12 CVE-2013-7348 399 DoS 2014-04-01 2014-04-01
4.6
 None Local Low Not required Partial Partial Partial
Double free vulnerability in the ioctx_alloc function in fs/aio.c in the Linux kernel before 3.12.4 allows local users to cause a denial of service (system crash) or possibly have unspecified other impact via vectors involving an error condition in the aio_setup_ring function.
13 CVE-2013-7281 200 +Info 2014-01-08 2017-08-29
4.9
 None Local Low Not required Complete None None
The dgram_recvmsg function in net/ieee802154/dgram.c in the Linux kernel before 3.12.4 updates a certain length value without ensuring that an associated data structure has been initialized, which allows local users to obtain sensitive information from kernel stack memory via a (1) recvfrom, (2) recvmmsg, or (3) recvmsg system call.
14 CVE-2013-7271 20 +Info 2014-01-06 2017-08-29
4.9
 None Local Low Not required Complete None None
The x25_recvmsg function in net/x25/af_x25.c in the Linux kernel before 3.12.4 updates a certain length value without ensuring that an associated data structure has been initialized, which allows local users to obtain sensitive information from kernel memory via a (1) recvfrom, (2) recvmmsg, or (3) recvmsg system call.
15 CVE-2013-7270 20 +Info 2014-01-06 2017-08-29
4.9
 None Local Low Not required Complete None None
The packet_recvmsg function in net/packet/af_packet.c in the Linux kernel before 3.12.4 updates a certain length value before ensuring that an associated data structure has been initialized, which allows local users to obtain sensitive information from kernel memory via a (1) recvfrom, (2) recvmmsg, or (3) recvmsg system call.
16 CVE-2013-7269 20 +Info 2014-01-06 2017-08-29
4.9
 None Local Low Not required Complete None None
The nr_recvmsg function in net/netrom/af_netrom.c in the Linux kernel before 3.12.4 updates a certain length value without ensuring that an associated data structure has been initialized, which allows local users to obtain sensitive information from kernel memory via a (1) recvfrom, (2) recvmmsg, or (3) recvmsg system call.
17 CVE-2013-7268 20 +Info 2014-01-06 2014-03-16
4.9
 None Local Low Not required Complete None None
The ipx_recvmsg function in net/ipx/af_ipx.c in the Linux kernel before 3.12.4 updates a certain length value without ensuring that an associated data structure has been initialized, which allows local users to obtain sensitive information from kernel memory via a (1) recvfrom, (2) recvmmsg, or (3) recvmsg system call.
18 CVE-2013-7267 20 +Info 2014-01-06 2014-03-16
4.9
 None Local Low Not required Complete None None
The atalk_recvmsg function in net/appletalk/ddp.c in the Linux kernel before 3.12.4 updates a certain length value without ensuring that an associated data structure has been initialized, which allows local users to obtain sensitive information from kernel memory via a (1) recvfrom, (2) recvmmsg, or (3) recvmsg system call.
19 CVE-2013-7266 20 +Info 2014-01-06 2014-03-16
4.9
 None Local Low Not required Complete None None
The mISDN_sock_recvmsg function in drivers/isdn/mISDN/socket.c in the Linux kernel before 3.12.4 does not ensure that a certain length value is consistent with the size of an associated data structure, which allows local users to obtain sensitive information from kernel memory via a (1) recvfrom, (2) recvmmsg, or (3) recvmsg system call.
20 CVE-2013-7265 20 +Info 2014-01-06 2017-12-16
4.9
 None Local Low Not required Complete None None
The pn_recvmsg function in net/phonet/datagram.c in the Linux kernel before 3.12.4 updates a certain length value before ensuring that an associated data structure has been initialized, which allows local users to obtain sensitive information from kernel stack memory via a (1) recvfrom, (2) recvmmsg, or (3) recvmsg system call.
21 CVE-2013-7264 20 +Info 2014-01-06 2017-12-16
4.9
 None Local Low Not required Complete None None
The l2tp_ip_recvmsg function in net/l2tp/l2tp_ip.c in the Linux kernel before 3.12.4 updates a certain length value before ensuring that an associated data structure has been initialized, which allows local users to obtain sensitive information from kernel stack memory via a (1) recvfrom, (2) recvmmsg, or (3) recvmsg system call.
22 CVE-2013-7263 20 +Info 2014-01-06 2017-12-16
4.9
 None Local Low Not required Complete None None
The Linux kernel before 3.12.4 updates certain length values before ensuring that associated data structures have been initialized, which allows local users to obtain sensitive information from kernel stack memory via a (1) recvfrom, (2) recvmmsg, or (3) recvmsg system call, related to net/ipv4/ping.c, net/ipv4/raw.c, net/ipv4/udp.c, net/ipv6/raw.c, and net/ipv6/udp.c.
23 CVE-2013-7026 362 DoS 2013-12-09 2014-01-08
4.7
 None Local Medium Not required None None Complete
Multiple race conditions in ipc/shm.c in the Linux kernel before 3.12.2 allow local users to cause a denial of service (use-after-free and system crash) or possibly have unspecified other impact via a crafted application that uses shmctl IPC_RMID operations in conjunction with other shm system calls.
24 CVE-2013-6432 DoS 2013-12-09 2014-03-06
4.6
 None Local Low ??? None None Complete
The ping_recvmsg function in net/ipv4/ping.c in the Linux kernel before 3.12.4 does not properly interact with read system calls on ping sockets, which allows local users to cause a denial of service (NULL pointer dereference and system crash) by leveraging unspecified privileges to execute a crafted application.
25 CVE-2013-6382 119 DoS Overflow Mem. Corr. 2013-11-27 2016-12-31
4.0
 None Local High Not required None None Complete
Multiple buffer underflows in the XFS implementation in the Linux kernel through 3.12.1 allow local users to cause a denial of service (memory corruption) or possibly have unspecified other impact by leveraging the CAP_SYS_ADMIN capability for a (1) XFS_IOC_ATTRLIST_BY_HANDLE or (2) XFS_IOC_ATTRLIST_BY_HANDLE_32 ioctl call with a crafted length value, related to the xfs_attrlist_by_handle function in fs/xfs/xfs_ioctl.c and the xfs_compat_attrlist_by_handle function in fs/xfs/xfs_ioctl32.c.
26 CVE-2013-6381 119 DoS Overflow 2013-11-27 2016-12-31
6.9
 None Local Medium Not required Complete Complete Complete
Buffer overflow in the qeth_snmp_command function in drivers/s390/net/qeth_core_main.c in the Linux kernel through 3.12.1 allows local users to cause a denial of service or possibly have unspecified other impact via an SNMP ioctl call with a length value that is incompatible with the command-buffer size.
27 CVE-2013-6380 20 DoS 2013-11-27 2014-03-16
4.7
 None Local Medium Not required None None Complete
The aac_send_raw_srb function in drivers/scsi/aacraid/commctrl.c in the Linux kernel through 3.12.1 does not properly validate a certain size value, which allows local users to cause a denial of service (invalid pointer dereference) or possibly have unspecified other impact via an FSACTL_SEND_RAW_SRB ioctl call that triggers a crafted SRB command.
28 CVE-2013-6378 189 DoS 2013-11-27 2014-07-17
4.4
 None Local Medium ??? None None Complete
The lbs_debugfs_write function in drivers/net/wireless/libertas/debugfs.c in the Linux kernel through 3.12.1 allows local users to cause a denial of service (OOPS) by leveraging root privileges for a zero-length write operation.
29 CVE-2013-6376 189 DoS 2013-12-14 2014-03-16
5.2
 None Local Network Medium ??? None None Complete
The recalculate_apic_map function in arch/x86/kvm/lapic.c in the KVM subsystem in the Linux kernel through 3.12.5 allows guest OS users to cause a denial of service (host OS crash) via a crafted ICR write operation in x2apic mode.
30 CVE-2013-6368 20 DoS +Priv 2013-12-14 2019-04-22
6.2
 None Local High Not required Complete Complete Complete
The KVM subsystem in the Linux kernel through 3.12.5 allows local users to gain privileges or cause a denial of service (system crash) via a VAPIC synchronization operation involving a page-end address.
31 CVE-2013-6367 189 DoS 2013-12-14 2018-01-09
5.7
 None Local Network Medium Not required None None Complete
The apic_get_tmcct function in arch/x86/kvm/lapic.c in the KVM subsystem in the Linux kernel through 3.12.5 allows guest OS users to cause a denial of service (divide-by-zero error and host OS crash) via crafted modifications of the TMICT value.
32 CVE-2013-4587 20 +Priv 2013-12-14 2014-03-16
7.2
 None Local Low Not required Complete Complete Complete
Array index error in the kvm_vm_ioctl_create_vcpu function in virt/kvm/kvm_main.c in the KVM subsystem in the Linux kernel through 3.12.5 allows local users to gain privileges via a large id value.
33 CVE-2013-2930 264 2013-12-09 2014-03-06
3.6
 None Local Low Not required Partial Partial None
The perf_trace_event_perm function in kernel/trace/trace_event_perf.c in the Linux kernel before 3.12.2 does not properly restrict access to the perf subsystem, which allows local users to enable function tracing via a crafted application.
34 CVE-2013-2929 264 Bypass +Info 2013-12-09 2018-04-28
3.3
 None Local Medium Not required Partial Partial None
The Linux kernel before 3.12.2 does not properly use the get_dumpable function, which allows local users to bypass intended ptrace restrictions or obtain sensitive information from IA64 scratch registers via a crafted application, related to kernel/ptrace.c and arch/ia64/include/asm/processor.h.
35 CVE-2012-6638 399 DoS 2014-02-15 2014-02-18
7.8
 None Remote Low Not required None None Complete
The tcp_rcv_state_process function in net/ipv4/tcp_input.c in the Linux kernel before 3.2.24 allows remote attackers to cause a denial of service (kernel resource consumption) via a flood of SYN+FIN TCP packets, a different vulnerability than CVE-2012-2663.
Total number of vulnerabilities : 35   Page : 1 (This Page)
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