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Linux » Linux Kernel : Security Vulnerabilities (CVSS score between 2 and 2.99)

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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-2014-4027 264 +Info 2014-06-23 2014-10-31
2.3
None Local Network Medium Single system Partial None None
The rd_build_device_space function in drivers/target/target_core_rd.c in the Linux kernel before 3.14 does not properly initialize a certain data structure, which allows local users to obtain sensitive information from ramdisk_mcp memory by leveraging access to a SCSI initiator.
2 CVE-2014-3647 264 DoS 2014-11-10 2014-11-13
2.1
None Local Low Not required None None Partial
arch/x86/kvm/emulate.c in the KVM subsystem in the Linux kernel through 3.17.2 does not properly perform RIP changes, which allows guest OS users to cause a denial of service (guest OS crash) via a crafted application.
3 CVE-2014-3646 264 DoS 2014-11-10 2014-11-13
2.1
None Local Low Not required None None Partial
arch/x86/kvm/vmx.c in the KVM subsystem in the Linux kernel through 3.17.2 does not have an exit handler for the INVVPID instruction, which allows guest OS users to cause a denial of service (guest OS crash) via a crafted application.
4 CVE-2014-3645 20 DoS 2014-11-10 2014-11-10
2.1
None Local Low Not required None None Partial
arch/x86/kvm/vmx.c in the KVM subsystem in the Linux kernel before 3.12 does not have an exit handler for the INVEPT instruction, which allows guest OS users to cause a denial of service (guest OS crash) via a crafted application.
5 CVE-2014-2568 399 +Info 2014-03-24 2014-07-17
2.9
None Local Network Medium Not required Partial None None
Use-after-free vulnerability in the nfqnl_zcopy function in net/netfilter/nfnetlink_queue_core.c in the Linux kernel through 3.13.6 allows attackers to obtain sensitive information from kernel memory by leveraging the absence of a certain orphaning operation. NOTE: the affected code was moved to the skb_zerocopy function in net/core/skbuff.c before the vulnerability was announced.
6 CVE-2014-1690 119 Overflow +Info 2014-02-28 2014-04-19
2.6
None Remote High Not required Partial None None
The help function in net/netfilter/nf_nat_irc.c in the Linux kernel before 3.12.8 allows remote attackers to obtain sensitive information from kernel memory by establishing an IRC DCC session in which incorrect packet data is transmitted during use of the NAT mangle feature.
7 CVE-2014-1445 399 +Info 2014-01-18 2014-03-16
2.1
None Local Low Not required Partial None None
The wanxl_ioctl function in drivers/net/wan/wanxl.c in the Linux kernel before 3.11.7 does not properly initialize a certain data structure, which allows local users to obtain sensitive information from kernel memory via an ioctl call.
8 CVE-2014-0206 +Info 2014-06-25 2014-08-01
2.1
None Local Low Not required Partial None None
Array index error in the aio_read_events_ring function in fs/aio.c in the Linux kernel through 3.15.1 allows local users to obtain sensitive information from kernel memory via a large head value.
9 CVE-2014-0181 264 Bypass 2014-04-26 2014-08-01
2.1
None Local Low Not required None Partial None
The Netlink implementation in the Linux kernel through 3.14.1 does not provide a mechanism for authorizing socket operations based on the opener of a socket, which allows local users to bypass intended access restrictions and modify network configurations by using a Netlink socket for the (1) stdout or (2) stderr of a setuid program.
10 CVE-2014-0131 399 +Info 2014-03-24 2014-03-25
2.9
None Local Network Medium Not required Partial None None
Use-after-free vulnerability in the skb_segment function in net/core/skbuff.c in the Linux kernel through 3.13.6 allows attackers to obtain sensitive information from kernel memory by leveraging the absence of a certain orphaning operation.
11 CVE-2013-6335 264 Bypass 2014-08-26 2014-09-04
2.6
None Local High Not required Partial Partial None
The Backup-Archive client in IBM Tivoli Storage Manager (TSM) for Space Management 5.x and 6.x before 6.2.5.3, 6.3.x before 6.3.2, 6.4.x before 6.4.2, and 7.1.x before 7.1.0.3 on Linux and AIX, and 5.x and 6.x before 6.1.5.6 on Solaris and HP-UX, does not preserve file permissions across backup and restore operations, which allows local users to bypass intended access restrictions via standard filesystem operations.
12 CVE-2013-2548 310 +Info 2013-03-15 2014-01-03
2.1
None Local Low Not required Partial None None
The crypto_report_one function in crypto/crypto_user.c in the report API in the crypto user configuration API in the Linux kernel through 3.8.2 uses an incorrect length value during a copy operation, which allows local users to obtain sensitive information from kernel memory by leveraging the CAP_NET_ADMIN capability.
13 CVE-2013-2547 310 +Info 2013-03-15 2014-01-03
2.1
None Local Low Not required Partial None None
The crypto_report_one function in crypto/crypto_user.c in the report API in the crypto user configuration API in the Linux kernel through 3.8.2 does not initialize certain structure members, which allows local users to obtain sensitive information from kernel heap memory by leveraging the CAP_NET_ADMIN capability.
14 CVE-2013-2546 310 +Info 2013-03-15 2014-01-03
2.1
None Local Low Not required Partial None None
The report API in the crypto user configuration API in the Linux kernel through 3.8.2 uses an incorrect C library function for copying strings, which allows local users to obtain sensitive information from kernel stack memory by leveraging the CAP_NET_ADMIN capability.
15 CVE-2013-2237 119 Overflow +Info 2013-07-04 2014-02-06
2.1
None Local Low Not required Partial None None
The key_notify_policy_flush function in net/key/af_key.c in the Linux kernel before 3.9 does not initialize a certain structure member, which allows local users to obtain sensitive information from kernel heap memory by reading a broadcast message from the notify_policy interface of an IPSec key_socket.
16 CVE-2013-2234 119 Overflow +Info 2013-07-04 2014-01-30
2.1
None Local Low Not required Partial None None
The (1) key_notify_sa_flush and (2) key_notify_policy_flush functions in net/key/af_key.c in the Linux kernel before 3.10 do not initialize certain structure members, which allows local users to obtain sensitive information from kernel heap memory by reading a broadcast message from the notify interface of an IPSec key_socket.
17 CVE-2013-2164 200 +Info 2013-07-04 2014-01-30
2.1
None Local Low Not required Partial None None
The mmc_ioctl_cdrom_read_data function in drivers/cdrom/cdrom.c in the Linux kernel through 3.10 allows local users to obtain sensitive information from kernel memory via a read operation on a malfunctioning CD-ROM drive.
18 CVE-2013-2148 399 +Info 2013-06-07 2014-01-03
2.1
None Local Low Not required Partial None None
The fill_event_metadata function in fs/notify/fanotify/fanotify_user.c in the Linux kernel through 3.9.4 does not initialize a certain structure member, which allows local users to obtain sensitive information from kernel memory via a read operation on the fanotify descriptor.
19 CVE-2013-2147 399 +Info 2013-06-07 2014-01-30
2.1
None Local Low Not required Partial None None
The HP Smart Array controller disk-array driver and Compaq SMART2 controller disk-array driver in the Linux kernel through 3.9.4 do not initialize certain data structures, which allows local users to obtain sensitive information from kernel memory via (1) a crafted IDAGETPCIINFO command for a /dev/ida device, related to the ida_locked_ioctl function in drivers/block/cpqarray.c or (2) a crafted CCISS_PASSTHRU32 command for a /dev/cciss device, related to the cciss_ioctl32_passthru function in drivers/block/cciss.c.
20 CVE-2013-2141 399 +Info 2013-06-07 2014-01-03
2.1
None Local Low Not required Partial None None
The do_tkill function in kernel/signal.c in the Linux kernel before 3.8.9 does not initialize a certain data structure, which allows local users to obtain sensitive information from kernel memory via a crafted application that makes a (1) tkill or (2) tgkill system call.
21 CVE-2013-1956 264 Bypass 2013-04-24 2013-05-01
2.1
None Local Low Not required None Partial None
The create_user_ns function in kernel/user_namespace.c in the Linux kernel before 3.8.6 does not check whether a chroot directory exists that differs from the namespace root directory, which allows local users to bypass intended filesystem restrictions via a crafted clone system call.
22 CVE-2013-0160 200 +Info 2013-02-17 2014-03-16
2.1
None Local Low Not required Partial None None
The Linux kernel through 3.7.9 allows local users to obtain sensitive information about keystroke timing by using the inotify API on the /dev/ptmx device.
23 CVE-2012-6536 200 +Info 2013-03-15 2013-03-18
2.1
None Local Low Not required Partial None None
net/xfrm/xfrm_user.c in the Linux kernel before 3.6 does not verify that the actual Netlink message length is consistent with a certain header field, which allows local users to obtain sensitive information from kernel heap memory by leveraging the CAP_NET_ADMIN capability and providing a (1) new or (2) updated state.
24 CVE-2012-4530 200 +Info 2013-02-17 2013-06-04
2.1
None Local Low Not required Partial None None
The load_script function in fs/binfmt_script.c in the Linux kernel before 3.7.2 does not properly handle recursion, which allows local users to obtain sensitive information from kernel stack memory via a crafted application.
25 CVE-2012-3430 200 +Info 2012-10-03 2013-04-18
2.1
None Local Low Not required Partial None None
The rds_recvmsg function in net/rds/recv.c in the Linux kernel before 3.0.44 does not initialize a certain structure member, which allows local users to obtain potentially sensitive information from kernel stack memory via a (1) recvfrom or (2) recvmsg system call on an RDS socket.
26 CVE-2012-2669 20 2012-12-27 2013-01-29
2.1
None Local Low Not required None Partial None
The main function in tools/hv/hv_kvp_daemon.c in hypervkvpd, as distributed in the Linux kernel before 3.4.5, does not validate the origin of Netlink messages, which allows local users to spoof Netlink communication via a crafted connector message.
27 CVE-2011-4132 20 DoS 2012-01-27 2012-12-18
2.1
None Local Low Not required None None Partial
The cleanup_journal_tail function in the Journaling Block Device (JBD) functionality in the Linux kernel 2.6 allows local users to cause a denial of service (assertion error and kernel oops) via an ext3 or ext4 image with an "invalid log first block value."
28 CVE-2011-4110 264 DoS 2012-01-27 2012-03-22
2.1
None Local Low Not required None None Partial
The user_update function in security/keys/user_defined.c in the Linux kernel 2.6 allows local users to cause a denial of service (NULL pointer dereference and kernel oops) via vectors related to a user-defined key and "updating a negative key into a fully instantiated key."
29 CVE-2011-2700 119 DoS Overflow 2011-09-06 2012-03-19
2.1
None Local Low Not required None None Partial
Multiple buffer overflows in the si4713_write_econtrol_string function in drivers/media/radio/si4713-i2c.c in the Linux kernel before 2.6.39.4 on the N900 platform might allow local users to cause a denial of service or have unspecified other impact via a crafted s_ext_ctrls operation with a (1) V4L2_CID_RDS_TX_PS_NAME or (2) V4L2_CID_RDS_TX_RADIO_TEXT control ID.
30 CVE-2011-2495 264 2012-06-13 2013-12-30
2.1
None Local Low Not required Partial None None
fs/proc/base.c in the Linux kernel before 2.6.39.4 does not properly restrict access to /proc/#####/io files, which allows local users to obtain sensitive I/O statistics by polling a file, as demonstrated by discovering the length of another user's password.
31 CVE-2011-2494 200 +Info 2012-06-13 2012-12-18
2.1
None Local Low Not required Partial None None
kernel/taskstats.c in the Linux kernel before 3.1 allows local users to obtain sensitive I/O statistics by sending taskstats commands to a netlink socket, as demonstrated by discovering the length of another user's password.
32 CVE-2011-2493 DoS 2012-06-13 2012-06-14
2.1
None Local Low Not required None None Partial
The ext4_fill_super function in fs/ext4/super.c in the Linux kernel before 2.6.39 does not properly initialize a certain error-report data structure, which allows local users to cause a denial of service (OOPS) by attempting to mount a crafted ext4 filesystem.
33 CVE-2011-2210 264 +Info 2012-06-13 2012-06-13
2.1
None Local Low Not required Partial None None
The osf_getsysinfo function in arch/alpha/kernel/osf_sys.c in the Linux kernel before 2.6.39.4 on the Alpha platform does not properly restrict the data size for GSI_GET_HWRPB operations, which allows local users to obtain sensitive information from kernel memory via a crafted call.
34 CVE-2011-2209 189 +Info 2012-06-13 2012-06-13
2.1
None Local Low Not required None None Partial
Integer signedness error in the osf_sysinfo function in arch/alpha/kernel/osf_sys.c in the Linux kernel before 2.6.39.4 on the Alpha platform allows local users to obtain sensitive information from kernel memory via a crafted call.
35 CVE-2011-2208 189 +Info 2012-06-13 2012-06-13
2.1
None Local Low Not required Partial None None
Integer signedness error in the osf_getdomainname function in arch/alpha/kernel/osf_sys.c in the Linux kernel before 2.6.39.4 on the Alpha platform allows local users to obtain sensitive information from kernel memory via a crafted call.
36 CVE-2011-2203 264 DoS 2012-01-27 2012-03-19
2.1
None Local Low Not required None None Partial
The hfs_find_init function in the Linux kernel 2.6 allows local users to cause a denial of service (NULL pointer dereference and Oops) by mounting an HFS file system with a malformed MDB extent record.
37 CVE-2011-1172 200 +Info 2011-06-22 2014-01-13
2.1
None Local Low Not required Partial None None
net/ipv6/netfilter/ip6_tables.c in the IPv6 implementation in the Linux kernel before 2.6.39 does not place the expected '\0' character at the end of string data in the values of certain structure members, which allows local users to obtain potentially sensitive information from kernel memory by leveraging the CAP_NET_ADMIN capability to issue a crafted request, and then reading the argument to the resulting modprobe process.
38 CVE-2011-1171 200 +Info 2011-06-22 2014-01-13
2.1
None Local Low Not required Partial None None
net/ipv4/netfilter/ip_tables.c in the IPv4 implementation in the Linux kernel before 2.6.39 does not place the expected '\0' character at the end of string data in the values of certain structure members, which allows local users to obtain potentially sensitive information from kernel memory by leveraging the CAP_NET_ADMIN capability to issue a crafted request, and then reading the argument to the resulting modprobe process.
39 CVE-2011-1170 200 +Info 2011-06-22 2014-01-13
2.1
None Local Low Not required Partial None None
net/ipv4/netfilter/arp_tables.c in the IPv4 implementation in the Linux kernel before 2.6.39 does not place the expected '\0' character at the end of string data in the values of certain structure members, which allows local users to obtain potentially sensitive information from kernel memory by leveraging the CAP_NET_ADMIN capability to issue a crafted request, and then reading the argument to the resulting modprobe process.
40 CVE-2011-1163 20 +Info 2011-04-09 2014-01-13
2.1
None Local Low Not required Partial None None
The osf_partition function in fs/partitions/osf.c in the Linux kernel before 2.6.38 does not properly handle an invalid number of partitions, which might allow local users to obtain potentially sensitive information from kernel heap memory via vectors related to partition-table parsing.
41 CVE-2011-1162 200 +Info 2012-01-27 2012-03-19
2.1
None Local Low Not required Partial None None
The tpm_read function in the Linux kernel 2.6 does not properly clear memory, which might allow local users to read the results of the previous TPM command.
42 CVE-2011-1160 200 +Info 2012-06-21 2012-06-26
2.1
None Local Low Not required Partial None None
The tpm_open function in drivers/char/tpm/tpm.c in the Linux kernel before 2.6.39 does not initialize a certain buffer, which allows local users to obtain potentially sensitive information from kernel memory via unspecified vectors.
43 CVE-2011-1080 20 +Info 2012-06-21 2014-01-13
2.1
None Local Low Not required Partial None None
The do_replace function in net/bridge/netfilter/ebtables.c in the Linux kernel before 2.6.39 does not ensure that a certain name field ends with a '\0' character, which allows local users to obtain potentially sensitive information from kernel stack memory by leveraging the CAP_NET_ADMIN capability to replace a table, and then reading a modprobe command line.
44 CVE-2011-1020 264 DoS +Info 2011-02-28 2012-03-19
2.1
None Local Low Not required Partial None None
The proc filesystem implementation in the Linux kernel 2.6.37 and earlier does not restrict access to the /proc directory tree of a process after this process performs an exec of a setuid program, which allows local users to obtain sensitive information or cause a denial of service via open, lseek, read, and write system calls.
45 CVE-2011-0726 20 2011-07-18 2014-01-13
2.1
None Local Low Not required Partial None None
The do_task_stat function in fs/proc/array.c in the Linux kernel before 2.6.39-rc1 does not perform an expected uid check, which makes it easier for local users to defeat the ASLR protection mechanism by reading the start_code and end_code fields in the /proc/#####/stat file for a process executing a PIE binary.
46 CVE-2011-0711 200 +Info 2011-03-01 2014-01-13
2.1
None Local Low Not required Partial None None
The xfs_fs_geometry function in fs/xfs/xfs_fsops.c in the Linux kernel before 2.6.38-rc6-git3 does not initialize a certain structure member, which allows local users to obtain potentially sensitive information from kernel stack memory via an FSGEOMETRY_V1 ioctl call.
47 CVE-2011-0710 200 +Info 2011-02-18 2012-03-19
2.1
None Local Low Not required Partial None None
The task_show_regs function in arch/s390/kernel/traps.c in the Linux kernel before 2.6.38-rc4-next-20110216 on the s390 platform allows local users to obtain the values of the registers of an arbitrary process by reading a status file under /proc/.
48 CVE-2011-0463 20 +Info 2011-04-09 2012-03-19
2.1
None Local Low Not required Partial None None
The ocfs2_prepare_page_for_write function in fs/ocfs2/aops.c in the Oracle Cluster File System 2 (OCFS2) subsystem in the Linux kernel before 2.6.39-rc1 does not properly handle holes that cross page boundaries, which allows local users to obtain potentially sensitive information from uninitialized disk locations by reading a file.
49 CVE-2010-4565 200 +Info 2010-12-29 2012-03-19
2.1
None Local Low Not required Partial None None
The bcm_connect function in net/can/bcm.c (aka the Broadcast Manager) in the Controller Area Network (CAN) implementation in the Linux kernel 2.6.36 and earlier creates a publicly accessible file with a filename containing a kernel memory address, which allows local users to obtain potentially sensitive information about kernel memory use by listing this filename.
50 CVE-2010-4529 189 +Info 2011-01-13 2012-03-19
2.1
None Local Low Not required Partial None None
Integer underflow in the irda_getsockopt function in net/irda/af_irda.c in the Linux kernel before 2.6.37 on platforms other than x86 allows local users to obtain potentially sensitive information from kernel heap memory via an IRLMP_ENUMDEVICES getsockopt call.
Total number of vulnerabilities : 203   Page : 1 (This Page)2 3 4 5
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