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Linux » Linux Kernel : Security Vulnerabilities (Gain Information)

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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.
201 CVE-2012-6539 200 +Info 2013-03-15 2013-05-14
1.9
None Local Medium Not required Partial None None
The dev_ifconf function in net/socket.c in the Linux kernel before 3.6 does not initialize a certain structure, which allows local users to obtain sensitive information from kernel stack memory via a crafted application.
202 CVE-2012-6538 200 +Info 2013-03-15 2013-06-04
1.9
None Local Medium Not required Partial None None
The copy_to_user_auth function in net/xfrm/xfrm_user.c in the Linux kernel before 3.6 uses an incorrect C library function for copying a string, which allows local users to obtain sensitive information from kernel heap memory by leveraging the CAP_NET_ADMIN capability.
203 CVE-2012-6537 200 +Info 2013-03-15 2013-06-04
1.9
None Local Medium Not required Partial None None
net/xfrm/xfrm_user.c in the Linux kernel before 3.6 does not initialize certain structures, which allows local users to obtain sensitive information from kernel memory by leveraging the CAP_NET_ADMIN capability.
204 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.
205 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.
206 CVE-2012-4508 362 +Info 2012-12-21 2014-01-07
1.9
None Local Medium Not required Partial None None
Race condition in fs/ext4/extents.c in the Linux kernel before 3.4.16 allows local users to obtain sensitive information from a deleted file by reading an extent that was not properly marked as uninitialized.
207 CVE-2012-4467 399 DoS +Info 2012-10-10 2013-01-29
6.6
None Local Low Not required Complete None Complete
The (1) do_siocgstamp and (2) do_siocgstampns functions in net/socket.c in the Linux kernel before 3.5.4 use an incorrect argument order, which allows local users to obtain sensitive information from kernel memory or cause a denial of service (system crash) via a crafted ioctl call.
208 CVE-2012-3510 399 DoS +Info 2012-10-03 2013-04-18
5.6
None Local Low Not required Partial None Complete
Use-after-free vulnerability in the xacct_add_tsk function in kernel/tsacct.c in the Linux kernel before 2.6.19 allows local users to obtain potentially sensitive information from kernel memory or cause a denial of service (system crash) via a taskstats TASKSTATS_CMD_ATTR_PID command.
209 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.
210 CVE-2012-0957 16 +Info 2012-12-21 2013-08-21
4.9
None Local Low Not required Complete None None
The override_release function in kernel/sys.c in the Linux kernel before 3.4.16 allows local users to obtain sensitive information from kernel stack memory via a uname system call in conjunction with a UNAME26 personality.
211 CVE-2011-4914 20 DoS +Info 2012-06-21 2016-08-18
6.4
None Remote Low Not required Partial None Partial
The ROSE protocol implementation in the Linux kernel before 2.6.39 does not verify that certain data-length values are consistent with the amount of data sent, which might allow remote attackers to obtain sensitive information from kernel memory or cause a denial of service (out-of-bounds read) via crafted data to a ROSE socket.
212 CVE-2011-2909 200 +Info 2014-02-15 2014-02-18
4.9
None Local Low Not required Complete None None
The do_devinfo_ioctl function in drivers/staging/comedi/comedi_fops.c in the Linux kernel before 3.1 allows local users to obtain sensitive information from kernel memory via a copy of a short string.
213 CVE-2011-2898 264 +Info 2012-05-24 2012-05-29
4.9
None Local Low Not required Complete None None
net/packet/af_packet.c in the Linux kernel before 2.6.39.3 does not properly restrict user-space access to certain packet data structures associated with VLAN Tag Control Information, which allows local users to obtain potentially sensitive information via a crafted application.
214 CVE-2011-2707 20 +Info 2012-05-24 2012-05-29
4.9
None Local Low Not required Complete None None
The ptrace_setxregs function in arch/xtensa/kernel/ptrace.c in the Linux kernel before 3.1 does not validate user-space pointers, which allows local users to obtain sensitive information from kernel memory locations via a crafted PTRACE_SETXTREGS request.
215 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.
216 CVE-2011-2492 200 +Info 2011-07-28 2016-08-22
1.9
None Local Medium Not required Partial None None
The bluetooth subsystem in the Linux kernel before 3.0-rc4 does not properly initialize certain data structures, which allows local users to obtain potentially sensitive information from kernel memory via a crafted getsockopt system call, related to (1) the l2cap_sock_getsockopt_old function in net/bluetooth/l2cap_sock.c and (2) the rfcomm_sock_getsockopt_old function in net/bluetooth/rfcomm/sock.c.
217 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.
218 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.
219 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.
220 CVE-2011-2182 119 Overflow +Priv +Info 2012-06-13 2016-12-07
7.2
None Local Low Not required Complete Complete Complete
The ldm_frag_add function in fs/partitions/ldm.c in the Linux kernel before 2.6.39.1 does not properly handle memory allocation for non-initial fragments, which might allow local users to conduct buffer overflow attacks, and gain privileges or obtain sensitive information, via a crafted LDM partition table. NOTE: this vulnerability exists because of an incomplete fix for CVE-2011-1017.
221 CVE-2011-1776 119 DoS Overflow +Info 2011-09-06 2014-01-13
5.6
None Local Low Not required Partial None Complete
The is_gpt_valid function in fs/partitions/efi.c in the Linux kernel before 2.6.39 does not check the size of an Extensible Firmware Interface (EFI) GUID Partition Table (GPT) entry, which allows physically proximate attackers to cause a denial of service (heap-based buffer overflow and OOPS) or obtain sensitive information from kernel heap memory by connecting a crafted GPT storage device, a different vulnerability than CVE-2011-1577.
222 CVE-2011-1495 20 DoS +Priv Mem. Corr. +Info 2011-05-03 2015-05-11
7.2
Admin Local Low Not required Complete Complete Complete
drivers/scsi/mpt2sas/mpt2sas_ctl.c in the Linux kernel 2.6.38 and earlier does not validate (1) length and (2) offset values before performing memory copy operations, which might allow local users to gain privileges, cause a denial of service (memory corruption), or obtain sensitive information from kernel memory via a crafted ioctl call, related to the _ctl_do_mpt_command and _ctl_diag_read_buffer functions.
223 CVE-2011-1173 200 +Info 2011-06-22 2012-03-22
5.0
None Remote Low Not required Partial None None
The econet_sendmsg function in net/econet/af_econet.c in the Linux kernel before 2.6.39 on the x86_64 platform allows remote attackers to obtain potentially sensitive information from kernel stack memory by reading uninitialized data in the ah field of an Acorn Universal Networking (AUN) packet.
224 CVE-2011-1172 200 +Info 2011-06-22 2015-10-05
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.
225 CVE-2011-1171 200 +Info 2011-06-22 2015-10-05
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.
226 CVE-2011-1170 200 +Info 2011-06-22 2015-10-05
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.
227 CVE-2011-1163 20 +Info 2011-04-09 2015-05-11
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.
228 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.
229 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.
230 CVE-2011-1080 20 +Info 2012-06-21 2015-05-05
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.
231 CVE-2011-1079 20 DoS +Info 2012-06-21 2015-05-05
5.4
None Local Medium Not required Partial None Complete
The bnep_sock_ioctl function in net/bluetooth/bnep/sock.c in the Linux kernel before 2.6.39 does not ensure that a certain device field ends with a '\0' character, which allows local users to obtain potentially sensitive information from kernel stack memory, or cause a denial of service (BUG and system crash), via a BNEPCONNADD command.
232 CVE-2011-1078 200 +Info 2012-06-21 2015-05-05
1.9
None Local Medium Not required Partial None None
The sco_sock_getsockopt_old function in net/bluetooth/sco.c in the Linux kernel before 2.6.39 does not initialize a certain structure, which allows local users to obtain potentially sensitive information from kernel stack memory via the SCO_CONNINFO option.
233 CVE-2011-1044 119 Overflow +Info 2011-02-18 2014-01-13
1.9
None Local Medium Not required Partial None None
The ib_uverbs_poll_cq function in drivers/infiniband/core/uverbs_cmd.c in the Linux kernel before 2.6.37 does not initialize a certain response buffer, which allows local users to obtain potentially sensitive information from kernel memory via vectors that cause this buffer to be only partially filled, a different vulnerability than CVE-2010-4649.
234 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.
235 CVE-2011-1017 119 Overflow +Priv +Info 2011-03-01 2012-03-19
7.2
None Local Low Not required Complete Complete Complete
Heap-based buffer overflow in the ldm_frag_add function in fs/partitions/ldm.c in the Linux kernel 2.6.37.2 and earlier might allow local users to gain privileges or obtain sensitive information via a crafted LDM partition table.
236 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.
237 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/.
238 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.
239 CVE-2010-4655 200 +Info 2011-07-18 2012-03-19
1.2
None Local High Not required Partial None None
net/core/ethtool.c in the Linux kernel before 2.6.36 does not initialize certain data structures, which allows local users to obtain potentially sensitive information from kernel heap memory by leveraging the CAP_NET_ADMIN capability for an ethtool ioctl call.
240 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.
241 CVE-2010-4563 200 +Info 2012-02-02 2012-02-03
5.0
None Remote Low Not required Partial None None
The Linux kernel, when using IPv6, allows remote attackers to determine whether a host is sniffing the network by sending an ICMPv6 Echo Request to a multicast address and determining whether an Echo Reply is sent, as demonstrated by thcping.
242 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.
243 CVE-2010-4527 119 Overflow +Priv +Info 2011-01-13 2012-03-19
6.9
None Local Medium Not required Complete Complete Complete
The load_mixer_volumes function in sound/oss/soundcard.c in the OSS sound subsystem in the Linux kernel before 2.6.37 incorrectly expects that a certain name field ends with a '\0' character, which allows local users to conduct buffer overflow attacks and gain privileges, or possibly obtain sensitive information from kernel memory, via a SOUND_MIXER_SETLEVELS ioctl call.
244 CVE-2010-4525 200 +Info 2011-01-10 2012-03-19
1.9
None Local Medium Not required Partial None None
Linux kernel 2.6.33 and 2.6.34.y does not initialize the kvm_vcpu_events->interrupt.pad structure member, which allows local users to obtain potentially sensitive information from kernel stack memory via unspecified vectors.
245 CVE-2010-4158 200 +Info 2010-12-30 2012-03-19
2.1
None Local Low Not required Partial None None
The sk_run_filter function in net/core/filter.c in the Linux kernel before 2.6.36.2 does not check whether a certain memory location has been initialized before executing a (1) BPF_S_LD_MEM or (2) BPF_S_LDX_MEM instruction, which allows local users to obtain potentially sensitive information from kernel stack memory via a crafted socket filter.
246 CVE-2010-4083 200 +Info 2010-11-30 2012-03-19
1.9
None Local Medium Not required Partial None None
The copy_semid_to_user function in ipc/sem.c in the Linux kernel before 2.6.36 does not initialize a certain structure, which allows local users to obtain potentially sensitive information from kernel stack memory via a (1) IPC_INFO, (2) SEM_INFO, (3) IPC_STAT, or (4) SEM_STAT command in a semctl system call.
247 CVE-2010-4082 200 +Info 2010-11-30 2012-03-19
1.9
None Local Medium Not required Partial None None
The viafb_ioctl_get_viafb_info function in drivers/video/via/ioctl.c in the Linux kernel before 2.6.36-rc5 does not properly initialize a certain structure member, which allows local users to obtain potentially sensitive information from kernel stack memory via a VIAFB_GET_INFO ioctl call.
248 CVE-2010-4081 200 +Info 2010-11-30 2013-08-06
1.9
None Local Medium Not required Partial None None
The snd_hdspm_hwdep_ioctl function in sound/pci/rme9652/hdspm.c in the Linux kernel before 2.6.36-rc6 does not initialize a certain structure, which allows local users to obtain potentially sensitive information from kernel stack memory via an SNDRV_HDSPM_IOCTL_GET_CONFIG_INFO ioctl call.
249 CVE-2010-4080 200 +Info 2010-11-30 2012-03-19
1.9
None Local Medium Not required Partial None None
The snd_hdsp_hwdep_ioctl function in sound/pci/rme9652/hdsp.c in the Linux kernel before 2.6.36-rc6 does not initialize a certain structure, which allows local users to obtain potentially sensitive information from kernel stack memory via an SNDRV_HDSP_IOCTL_GET_CONFIG_INFO ioctl call.
250 CVE-2010-4079 200 +Info 2010-11-29 2012-03-19
1.9
None Local Medium Not required Partial None None
The ivtvfb_ioctl function in drivers/media/video/ivtv/ivtvfb.c in the Linux kernel before 2.6.36-rc8 does not properly initialize a certain structure member, which allows local users to obtain potentially sensitive information from kernel stack memory via an FBIOGET_VBLANK ioctl call.
Total number of vulnerabilities : 290   Page : 1 2 3 4 5 (This Page)6
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