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Vuln ID | Summary | CVSS Severity |
---|---|---|
CVE-2011-2208 |
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. Published: June 13, 2012; 6:24:54 AM -0400 |
V4.0:(not available) V3.x:(not available) V2.0: 2.1 LOW |
CVE-2011-2183 |
Race condition in the scan_get_next_rmap_item function in mm/ksm.c in the Linux kernel before 2.6.39.3, when Kernel SamePage Merging (KSM) is enabled, allows local users to cause a denial of service (NULL pointer dereference) or possibly have unspecified other impact via a crafted application. Published: June 13, 2012; 6:24:54 AM -0400 |
V4.0:(not available) V3.x:(not available) V2.0: 4.0 MEDIUM |
CVE-2011-2182 |
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. Published: June 13, 2012; 6:24:54 AM -0400 |
V4.0:(not available) V3.x:(not available) V2.0: 7.2 HIGH |
CVE-2011-1927 |
The ip_expire function in net/ipv4/ip_fragment.c in the Linux kernel before 2.6.39 does not properly construct ICMP_TIME_EXCEEDED packets after a timeout, which allows remote attackers to cause a denial of service (invalid pointer dereference) via crafted fragmented packets. Published: June 13, 2012; 6:24:54 AM -0400 |
V4.0:(not available) V3.x:(not available) V2.0: 5.0 MEDIUM |
CVE-2011-1768 |
The tunnels implementation in the Linux kernel before 2.6.34, when tunnel functionality is configured as a module, allows remote attackers to cause a denial of service (OOPS) by sending a packet during module loading. Published: June 13, 2012; 6:24:54 AM -0400 |
V4.0:(not available) V3.x:(not available) V2.0: 5.4 MEDIUM |
CVE-2011-1767 |
net/ipv4/ip_gre.c in the Linux kernel before 2.6.34, when ip_gre is configured as a module, allows remote attackers to cause a denial of service (OOPS) by sending a packet during module loading. Published: June 13, 2012; 6:24:54 AM -0400 |
V4.0:(not available) V3.x:(not available) V2.0: 5.4 MEDIUM |
CVE-2011-1759 |
Integer overflow in the sys_oabi_semtimedop function in arch/arm/kernel/sys_oabi-compat.c in the Linux kernel before 2.6.39 on the ARM platform, when CONFIG_OABI_COMPAT is enabled, allows local users to gain privileges or cause a denial of service (heap memory corruption) by providing a crafted argument and leveraging a race condition. Published: June 13, 2012; 6:24:53 AM -0400 |
V4.0:(not available) V3.x:(not available) V2.0: 6.2 MEDIUM |
CVE-2011-4081 |
crypto/ghash-generic.c in the Linux kernel before 3.1 allows local users to cause a denial of service (NULL pointer dereference and OOPS) or possibly have unspecified other impact by triggering a failed or missing ghash_setkey function call, followed by a (1) ghash_update function call or (2) ghash_final function call, as demonstrated by a write operation on an AF_ALG socket. Published: May 24, 2012; 7:55:02 PM -0400 |
V4.0:(not available) V3.1: 5.5 MEDIUM V2.0: 4.9 MEDIUM |
CVE-2011-4080 |
The sysrq_sysctl_handler function in kernel/sysctl.c in the Linux kernel before 2.6.39 does not require the CAP_SYS_ADMIN capability to modify the dmesg_restrict value, which allows local users to bypass intended access restrictions and read the kernel ring buffer by leveraging root privileges, as demonstrated by a root user in a Linux Containers (aka LXC) environment. Published: May 24, 2012; 7:55:02 PM -0400 |
V4.0:(not available) V3.x:(not available) V2.0: 4.0 MEDIUM |
CVE-2011-3363 |
The setup_cifs_sb function in fs/cifs/connect.c in the Linux kernel before 2.6.39 does not properly handle DFS referrals, which allows remote CIFS servers to cause a denial of service (system crash) by placing a referral at the root of a share. Published: May 24, 2012; 7:55:02 PM -0400 |
V4.0:(not available) V3.1: 6.5 MEDIUM V2.0: 6.1 MEDIUM |
CVE-2011-3359 |
The dma_rx function in drivers/net/wireless/b43/dma.c in the Linux kernel before 2.6.39 does not properly allocate receive buffers, which allows remote attackers to cause a denial of service (system crash) via a crafted frame. Published: May 24, 2012; 7:55:02 PM -0400 |
V4.0:(not available) V3.1: 7.5 HIGH V2.0: 7.8 HIGH |
CVE-2011-3353 |
Buffer overflow in the fuse_notify_inval_entry function in fs/fuse/dev.c in the Linux kernel before 3.1 allows local users to cause a denial of service (BUG_ON and system crash) by leveraging the ability to mount a FUSE filesystem. Published: May 24, 2012; 7:55:02 PM -0400 |
V4.0:(not available) V3.1: 5.5 MEDIUM V2.0: 4.9 MEDIUM |
CVE-2011-3191 |
Integer signedness error in the CIFSFindNext function in fs/cifs/cifssmb.c in the Linux kernel before 3.1 allows remote CIFS servers to cause a denial of service (memory corruption) or possibly have unspecified other impact via a large length value in a response to a read request for a directory. Published: May 24, 2012; 7:55:02 PM -0400 |
V4.0:(not available) V3.1: 8.8 HIGH V2.0: 8.3 HIGH |
CVE-2011-3188 |
The (1) IPv4 and (2) IPv6 implementations in the Linux kernel before 3.1 use a modified MD4 algorithm to generate sequence numbers and Fragment Identification values, which makes it easier for remote attackers to cause a denial of service (disrupted networking) or hijack network sessions by predicting these values and sending crafted packets. Published: May 24, 2012; 7:55:02 PM -0400 |
V4.0:(not available) V3.1: 9.1 CRITICAL V2.0: 6.4 MEDIUM |
CVE-2011-2918 |
The Performance Events subsystem in the Linux kernel before 3.1 does not properly handle event overflows associated with PERF_COUNT_SW_CPU_CLOCK events, which allows local users to cause a denial of service (system hang) via a crafted application. Published: May 24, 2012; 7:55:02 PM -0400 |
V4.0:(not available) V3.1: 5.5 MEDIUM V2.0: 4.9 MEDIUM |
CVE-2011-2906 |
Integer signedness error in the pmcraid_ioctl_passthrough function in drivers/scsi/pmcraid.c in the Linux kernel before 3.1 might allow local users to cause a denial of service (memory consumption or memory corruption) via a negative size value in an ioctl call. NOTE: this may be a vulnerability only in unusual environments that provide a privileged program for obtaining the required file descriptor. Published: May 24, 2012; 7:55:02 PM -0400 |
V4.0:(not available) V3.1: 5.5 MEDIUM V2.0: 4.7 MEDIUM |
CVE-2011-2898 |
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. Published: May 24, 2012; 7:55:02 PM -0400 |
V4.0:(not available) V3.1: 5.5 MEDIUM V2.0: 1.9 LOW |
CVE-2011-2707 |
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. Published: May 24, 2012; 7:55:02 PM -0400 |
V4.0:(not available) V3.1: 6.0 MEDIUM V2.0: 3.6 LOW |
CVE-2011-2699 |
The IPv6 implementation in the Linux kernel before 3.1 does not generate Fragment Identification values separately for each destination, which makes it easier for remote attackers to cause a denial of service (disrupted networking) by predicting these values and sending crafted packets. Published: May 24, 2012; 7:55:01 PM -0400 |
V4.0:(not available) V3.1: 7.5 HIGH V2.0: 7.8 HIGH |
CVE-2011-2521 |
The x86_assign_hw_event function in arch/x86/kernel/cpu/perf_event.c in the Performance Events subsystem in the Linux kernel before 2.6.39 does not properly calculate counter values, which allows local users to cause a denial of service (panic) via the perf program. Published: May 24, 2012; 7:55:01 PM -0400 |
V4.0:(not available) V3.x:(not available) V2.0: 4.9 MEDIUM |