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Linux : Security Vulnerabilities Published In 2013 (Bypass)

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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-2013-6383 264 Bypass 2013-11-26 2014-03-26
6.9
None Local Medium Not required Complete Complete Complete
The aac_compat_ioctl function in drivers/scsi/aacraid/linit.c in the Linux kernel before 3.11.8 does not require the CAP_SYS_RAWIO capability, which allows local users to bypass intended access restrictions via a crafted ioctl call.
2 CVE-2013-4270 20 Bypass 2013-12-09 2014-03-05
3.6
None Local Low Not required Partial Partial None
The net_ctl_permissions function in net/sysctl_net.c in the Linux kernel before 3.11.5 does not properly determine uid and gid values, which allows local users to bypass intended /proc/sys/net restrictions via a crafted application.
3 CVE-2013-2929 264 Bypass +Info 2013-12-09 2015-03-25
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.
4 CVE-2013-1958 264 Bypass 2013-04-24 2013-05-01
1.9
None Local Medium Not required None Partial None
The scm_check_creds function in net/core/scm.c in the Linux kernel before 3.8.6 does not properly enforce capability requirements for controlling the PID value associated with a UNIX domain socket, which allows local users to bypass intended access restrictions by leveraging the time interval during which a user namespace has been created but a PID namespace has not been created.
5 CVE-2013-1957 264 Bypass 2013-04-24 2013-04-25
4.7
None Local Medium Not required Complete None None
The clone_mnt function in fs/namespace.c in the Linux kernel before 3.8.6 does not properly restrict changes to the MNT_READONLY flag, which allows local users to bypass an intended read-only property of a filesystem by leveraging a separate mount namespace.
6 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.
7 CVE-2013-0914 264 Bypass 2013-03-22 2014-02-06
3.6
None Local Low Not required Partial Partial None
The flush_signal_handlers function in kernel/signal.c in the Linux kernel before 3.8.4 preserves the value of the sa_restorer field across an exec operation, which makes it easier for local users to bypass the ASLR protection mechanism via a crafted application containing a sigaction system call.
8 CVE-2013-0268 264 Bypass 2013-02-17 2013-08-22
6.2
None Local High Not required Complete Complete Complete
The msr_open function in arch/x86/kernel/msr.c in the Linux kernel before 3.7.6 allows local users to bypass intended capability restrictions by executing a crafted application as root, as demonstrated by msr32.c.
9 CVE-2012-4542 264 Bypass 2013-02-28 2013-06-20
4.6
None Local Low Not required Partial Partial Partial
block/scsi_ioctl.c in the Linux kernel through 3.8 does not properly consider the SCSI device class during authorization of SCSI commands, which allows local users to bypass intended access restrictions via an SG_IO ioctl call that leverages overlapping opcodes.
10 CVE-2011-1585 264 Bypass 2013-06-08 2015-05-11
3.3
None Local Medium Not required Partial Partial None
The cifs_find_smb_ses function in fs/cifs/connect.c in the Linux kernel before 2.6.36 does not properly determine the associations between users and sessions, which allows local users to bypass CIFS share authentication by leveraging a mount of a share by a different user.
11 CVE-2011-1019 264 Bypass 2013-03-01 2013-03-04
1.9
None Local Medium Not required None Partial None
The dev_load function in net/core/dev.c in the Linux kernel before 2.6.38 allows local users to bypass an intended CAP_SYS_MODULE capability requirement and load arbitrary modules by leveraging the CAP_NET_ADMIN capability.
Total number of vulnerabilities : 11   Page : 1 (This Page)
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