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Search Parameters:
  • CPE Product Version: cpe:/o:linux:linux_kernel:2.6.20.20
There are 1,930 matching records.
Displaying matches 1,201 through 1,220.
Vuln ID Summary CVSS Severity
CVE-2015-2922

The ndisc_router_discovery function in net/ipv6/ndisc.c in the Neighbor Discovery (ND) protocol implementation in the IPv6 stack in the Linux kernel before 3.19.6 allows remote attackers to reconfigure a hop-limit setting via a small hop_limit value in a Router Advertisement (RA) message.

Published: May 27, 2015; 6:59:06 AM -0400
V3.x:(not available)
V2.0: 3.3 LOW
CVE-2015-2830

arch/x86/kernel/entry_64.S in the Linux kernel before 3.19.2 does not prevent the TS_COMPAT flag from reaching a user-mode task, which might allow local users to bypass the seccomp or audit protection mechanism via a crafted application that uses the (1) fork or (2) close system call, as demonstrated by an attack against seccomp before 3.16.

Published: May 27, 2015; 6:59:06 AM -0400
V3.x:(not available)
V2.0: 1.9 LOW
CVE-2014-9715

include/net/netfilter/nf_conntrack_extend.h in the netfilter subsystem in the Linux kernel before 3.14.5 uses an insufficiently large data type for certain extension data, which allows local users to cause a denial of service (NULL pointer dereference and OOPS) via outbound network traffic that triggers extension loading, as demonstrated by configuring a PPTP tunnel in a NAT environment.

Published: May 27, 2015; 6:59:02 AM -0400
V3.x:(not available)
V2.0: 4.9 MEDIUM
CVE-2014-9710

The Btrfs implementation in the Linux kernel before 3.19 does not ensure that the visible xattr state is consistent with a requested replacement, which allows local users to bypass intended ACL settings and gain privileges via standard filesystem operations (1) during an xattr-replacement time window, related to a race condition, or (2) after an xattr-replacement attempt that fails because the data does not fit.

Published: May 27, 2015; 6:59:00 AM -0400
V3.x:(not available)
V2.0: 6.9 MEDIUM
CVE-2015-2042

net/rds/sysctl.c in the Linux kernel before 3.19 uses an incorrect data type in a sysctl table, which allows local users to obtain potentially sensitive information from kernel memory or possibly have unspecified other impact by accessing a sysctl entry.

Published: April 21, 2015; 6:59:02 AM -0400
V3.x:(not available)
V2.0: 4.6 MEDIUM
CVE-2015-2041

net/llc/sysctl_net_llc.c in the Linux kernel before 3.19 uses an incorrect data type in a sysctl table, which allows local users to obtain potentially sensitive information from kernel memory or possibly have unspecified other impact by accessing a sysctl entry.

Published: April 21, 2015; 6:59:01 AM -0400
V3.x:(not available)
V2.0: 4.6 MEDIUM
CVE-2015-1593

The stack randomization feature in the Linux kernel before 3.19.1 on 64-bit platforms uses incorrect data types for the results of bitwise left-shift operations, which makes it easier for attackers to bypass the ASLR protection mechanism by predicting the address of the top of the stack, related to the randomize_stack_top function in fs/binfmt_elf.c and the stack_maxrandom_size function in arch/x86/mm/mmap.c.

Published: March 16, 2015; 6:59:07 AM -0400
V3.x:(not available)
V2.0: 5.0 MEDIUM
CVE-2015-1420

Race condition in the handle_to_path function in fs/fhandle.c in the Linux kernel through 3.19.1 allows local users to bypass intended size restrictions and trigger read operations on additional memory locations by changing the handle_bytes value of a file handle during the execution of this function.

Published: March 16, 2015; 6:59:06 AM -0400
V3.x:(not available)
V2.0: 1.9 LOW
CVE-2014-8172

The filesystem implementation in the Linux kernel before 3.13 performs certain operations on lists of files with an inappropriate locking approach, which allows local users to cause a denial of service (soft lockup or system crash) via unspecified use of Asynchronous I/O (AIO) operations.

Published: March 16, 2015; 6:59:02 AM -0400
V3.x:(not available)
V2.0: 4.9 MEDIUM
CVE-2014-8159

The InfiniBand (IB) implementation in the Linux kernel package before 2.6.32-504.12.2 on Red Hat Enterprise Linux (RHEL) 6 does not properly restrict use of User Verbs for registration of memory regions, which allows local users to access arbitrary physical memory locations, and consequently cause a denial of service (system crash) or gain privileges, by leveraging permissions on a uverbs device under /dev/infiniband/.

Published: March 16, 2015; 6:59:01 AM -0400
V3.x:(not available)
V2.0: 6.9 MEDIUM
CVE-2014-7822

The implementation of certain splice_write file operations in the Linux kernel before 3.16 does not enforce a restriction on the maximum size of a single file, which allows local users to cause a denial of service (system crash) or possibly have unspecified other impact via a crafted splice system call, as demonstrated by use of a file descriptor associated with an ext4 filesystem.

Published: March 16, 2015; 6:59:00 AM -0400
V3.x:(not available)
V2.0: 7.2 HIGH
CVE-2015-2150

Xen 3.3.x through 4.5.x and the Linux kernel through 3.19.1 do not properly restrict access to PCI command registers, which might allow local guest OS users to cause a denial of service (non-maskable interrupt and host crash) by disabling the (1) memory or (2) I/O decoding for a PCI Express device and then accessing the device, which triggers an Unsupported Request (UR) response.

Published: March 12, 2015; 10:59:02 AM -0400
V3.x:(not available)
V2.0: 4.9 MEDIUM
CVE-2014-9683

Off-by-one error in the ecryptfs_decode_from_filename function in fs/ecryptfs/crypto.c in the eCryptfs subsystem in the Linux kernel before 3.18.2 allows local users to cause a denial of service (buffer overflow and system crash) or possibly gain privileges via a crafted filename.

Published: March 03, 2015; 6:59:02 AM -0500
V3.x:(not available)
V2.0: 3.6 LOW
CVE-2015-0239

The em_sysenter function in arch/x86/kvm/emulate.c in the Linux kernel before 3.18.5, when the guest OS lacks SYSENTER MSR initialization, allows guest OS users to gain guest OS privileges or cause a denial of service (guest OS crash) by triggering use of a 16-bit code segment for emulation of a SYSENTER instruction.

Published: March 02, 2015; 6:59:04 AM -0500
V3.x:(not available)
V2.0: 4.4 MEDIUM
CVE-2014-9644

The Crypto API in the Linux kernel before 3.18.5 allows local users to load arbitrary kernel modules via a bind system call for an AF_ALG socket with a parenthesized module template expression in the salg_name field, as demonstrated by the vfat(aes) expression, a different vulnerability than CVE-2013-7421.

Published: March 02, 2015; 6:59:03 AM -0500
V3.x:(not available)
V2.0: 2.1 LOW
CVE-2014-8160

net/netfilter/nf_conntrack_proto_generic.c in the Linux kernel before 3.18 generates incorrect conntrack entries during handling of certain iptables rule sets for the SCTP, DCCP, GRE, and UDP-Lite protocols, which allows remote attackers to bypass intended access restrictions via packets with disallowed port numbers.

Published: March 02, 2015; 6:59:02 AM -0500
V3.x:(not available)
V2.0: 5.0 MEDIUM
CVE-2013-7421

The Crypto API in the Linux kernel before 3.18.5 allows local users to load arbitrary kernel modules via a bind system call for an AF_ALG socket with a module name in the salg_name field, a different vulnerability than CVE-2014-9644.

Published: March 02, 2015; 6:59:00 AM -0500
V3.x:(not available)
V2.0: 2.1 LOW
CVE-2014-9585

The vdso_addr function in arch/x86/vdso/vma.c in the Linux kernel through 3.18.2 does not properly choose memory locations for the vDSO area, which makes it easier for local users to bypass the ASLR protection mechanism by guessing a location at the end of a PMD.

Published: January 09, 2015; 4:59:02 PM -0500
V3.x:(not available)
V2.0: 2.1 LOW
CVE-2014-9584

The parse_rock_ridge_inode_internal function in fs/isofs/rock.c in the Linux kernel before 3.18.2 does not validate a length value in the Extensions Reference (ER) System Use Field, which allows local users to obtain sensitive information from kernel memory via a crafted iso9660 image.

Published: January 09, 2015; 4:59:01 PM -0500
V3.x:(not available)
V2.0: 2.1 LOW
CVE-2014-9529

Race condition in the key_gc_unused_keys function in security/keys/gc.c in the Linux kernel through 3.18.2 allows local users to cause a denial of service (memory corruption or panic) or possibly have unspecified other impact via keyctl commands that trigger access to a key structure member during garbage collection of a key.

Published: January 09, 2015; 4:59:00 PM -0500
V3.x:(not available)
V2.0: 6.9 MEDIUM