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Linux : Security Vulnerabilities Published In 2006 (Denial Of Service)

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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-2006-6333 DoS Mem. Corr. 2006-12-06 2008-09-05
7.8
None Remote Low Not required None None Complete
The tr_rx function in ibmtr.c for Linux kernel 2.6.19 assigns the wrong flag to the ip_summed field, which allows remote attackers to cause a denial of service (memory corruption) via crafted packets that cause the kernel to interpret another field as an offset.
2 CVE-2006-6128 DoS Mem. Corr. 2006-11-26 2017-07-28
2.1
None Local Low Not required None None Partial
The ReiserFS functionality in Linux kernel 2.6.18, and possibly other versions, allows local users to cause a denial of service via a malformed ReiserFS file system that triggers memory corruption when a sync is performed.
3 CVE-2006-6106 119 DoS Exec Code Overflow 2006-12-19 2017-07-19
7.5
User Remote Low Not required Partial Partial Partial
Multiple buffer overflows in the cmtp_recv_interopmsg function in the Bluetooth driver (net/bluetooth/cmtp/capi.c) in the Linux kernel 2.4.22 up to 2.4.33.4 and 2.6.2 before 2.6.18.6, and 2.6.19.x, allow remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via CAPI messages with a large value for the length of the (1) manu (manufacturer) or (2) serial (serial number) field.
4 CVE-2006-6060 DoS 2006-11-21 2017-07-19
4.9
None Local Low Not required None None Complete
The NTFS filesystem code in Linux kernel 2.6.x up to 2.6.18, and possibly other versions, allows local users to cause a denial of service (CPU consumption) via a malformed NTFS file stream that triggers an infinite loop in the __find_get_block_slow function.
5 CVE-2006-6058 189 DoS Overflow 2006-11-21 2011-06-20
4.0
None Local High Not required None None Complete
The minix filesystem code in Linux kernel 2.6.x before 2.6.24, including 2.6.18, allows local users to cause a denial of service (hang) via a malformed minix file stream that triggers an infinite loop in the minix_bmap function. NOTE: this issue might be due to an integer overflow or signedness error.
6 CVE-2006-6057 DoS 2006-11-21 2017-07-19
4.9
None Local Low Not required None None Complete
The Linux kernel 2.6.x up to 2.6.18, and possibly other versions, on Fedora Core 6 and possibly other operating systems, allows local users to cause a denial of service (crash) via a malformed gfs2 file stream that triggers a NULL pointer dereference in the init_journal function.
7 CVE-2006-6056 DoS 2006-11-21 2017-07-19
4.9
None Local Low Not required None None Complete
Linux kernel 2.6.x up to 2.6.18 and possibly other versions, when SELinux hooks are enabled, allows local users to cause a denial of service (crash) via a malformed file stream that triggers a NULL pointer dereference in the superblock_doinit function, as demonstrated using an HFS filesystem image.
8 CVE-2006-6054 DoS 2006-11-21 2017-07-19
4.0
None Local High Not required None None Complete
The ext2 file system code in Linux kernel 2.6.x allows local users to cause a denial of service (crash) via an ext2 stream with malformed data structures that triggers an error in the ext2_check_page due to a length that is smaller than the minimum.
9 CVE-2006-6053 DoS 2006-11-21 2010-09-15
4.9
None Local Low Not required None None Complete
The ext3fs_dirhash function in Linux kernel 2.6.x allows local users to cause a denial of service (crash) via an ext3 stream with malformed data structures.
10 CVE-2006-5823 DoS Mem. Corr. 2006-11-09 2010-09-15
4.0
None Local High Not required None None Complete
The zlib_inflate function in Linux kernel 2.6.x allows local users to cause a denial of service (crash) via a malformed filesystem that uses zlib compression that triggers memory corruption, as demonstrated using cramfs.
11 CVE-2006-5757 17 DoS 2006-11-06 2017-07-19
1.2
None Local High Not required None None Partial
Race condition in the __find_get_block_slow function in the ISO9660 filesystem in Linux 2.6.18 and possibly other versions allows local users to cause a denial of service (infinite loop) by mounting a crafted ISO9660 filesystem containing malformed data structures.
12 CVE-2006-5755 DoS 2006-12-31 2010-08-21
4.9
None Local Low Not required None None Complete
Linux kernel before 2.6.18, when running on x86_64 systems, does not properly save or restore EFLAGS during a context switch, which allows local users to cause a denial of service (crash) by causing SYSENTER to set an NT flag, which can trigger a crash on the IRET of the next task.
13 CVE-2006-5701 DoS 2006-11-03 2017-07-19
4.9
None Local Low Not required None None Complete
Double free vulnerability in squashfs module in the Linux kernel 2.6.x, as used in Fedora Core 5 and possibly other distributions, allows local users to cause a denial of service by mounting a crafted squashfs filesystem.
14 CVE-2006-5619 399 DoS 2006-10-31 2017-07-20
2.1
None Local Low Not required None None Partial
The seqfile handling (ip6fl_get_n function in ip6_flowlabel.c) in Linux kernel 2.6 up to 2.6.18-stable allows local users to cause a denial of service (hang or oops) via unspecified manipulations that trigger an infinite loop while searching for flowlabels.
15 CVE-2006-5173 DoS 2006-10-17 2008-11-15
2.1
None Local Low Not required None None Partial
Linux kernel does not properly save or restore EFLAGS during a context switch, or reset the flags when creating new threads, which allows local users to cause a denial of service (process crash), as demonstrated using a process that sets the Alignment Check flag (EFLAGS 0x40000), which triggers a SIGBUS in other processes that have an unaligned access.
16 CVE-2006-5158 DoS 2006-10-05 2016-10-17
3.3
None Local Network Low Not required None None Partial
The nlmclnt_mark_reclaim in clntlock.c in NFS lockd in Linux kernel before 2.6.16 allows remote attackers to cause a denial of service (process crash) and deny access to NFS exports via unspecified vectors that trigger a kernel oops (null dereference) and a deadlock.
17 CVE-2006-4997 DoS 2006-10-10 2017-07-19
7.1
None Remote Medium Not required None None Complete
The clip_mkip function in net/atm/clip.c of the ATM subsystem in Linux kernel allows remote attackers to cause a denial of service (panic) via unknown vectors that cause the ATM subsystem to access the memory of socket buffers after they are freed (freed pointer dereference).
18 CVE-2006-4623 DoS 2006-09-11 2010-09-15
7.8
None Remote Low Not required None None Complete
The Unidirectional Lightweight Encapsulation (ULE) decapsulation component in dvb-core/dvb_net.c in the dvb driver in the Linux kernel 2.6.17.8 allows remote attackers to cause a denial of service (crash) via an SNDU length of 0 in a ULE packet.
19 CVE-2006-4538 DoS 2006-09-05 2013-07-12
4.9
None Local Low Not required None None Complete
Linux kernel 2.6.17 and earlier, when running on IA64 or SPARC platforms, allows local users to cause a denial of service (crash) via a malformed ELF file that triggers memory maps that cross region boundaries.
20 CVE-2006-4535 399 DoS 2006-09-19 2017-07-19
4.9
None Local Low Not required None None Complete
The Linux kernel 2.6.17.10 and 2.6.17.11 and 2.6.18-rc5 allows local users to cause a denial of service (crash) via an SCTP socket with a certain SO_LINGER value, possibly related to the patch for CVE-2006-3745. NOTE: older kernel versions for specific Linux distributions are also affected, due to backporting of the CVE-2006-3745 patch.
21 CVE-2006-4145 399 DoS 2006-08-21 2012-03-19
4.9
None Local Low Not required None None Complete
The Universal Disk Format (UDF) filesystem driver in Linux kernel 2.6.17 and earlier allows local users to cause a denial of service (hang and crash) via certain operations involving truncated files, as demonstrated via the dd command.
22 CVE-2006-4093 DoS 2006-08-21 2010-08-21
4.9
None Local Low Not required None None Complete
Linux kernel 2.x.6 before 2.6.17.9 and 2.4.x before 2.4.33.1 on PowerPC PPC970 systems allows local users to cause a denial of service (crash) related to the "HID0 attention enable on PPC970 at boot time."
23 CVE-2006-3745 DoS +Priv 2006-08-23 2017-07-19
7.2
Admin Local Low Not required Complete Complete Complete
Unspecified vulnerability in the sctp_make_abort_user function in the SCTP implementation in Linux 2.6.x before 2.6.17.10 and 2.4.23 up to 2.4.33 allows local users to cause a denial of service (panic) and possibly gain root privileges via unknown attack vectors.
24 CVE-2006-3741 DoS 2006-10-10 2017-07-19
4.9
None Local Low Not required None None Complete
The perfmonctl system call (sys_perfmonctl) in Linux kernel 2.4.x and 2.6 before 2.6.18, when running on Itanium systems, does not properly track the reference count for file descriptors, which allows local users to cause a denial of service (file descriptor consumption).
25 CVE-2006-3634 DoS 2006-08-04 2011-01-19
4.9
None Local Low Not required None None Complete
The (1) __futex_atomic_op and (2) futex_atomic_cmpxchg_inatomic functions in Linux kernel 2.6.17-rc4 to 2.6.18-rc2 perform the atomic futex operation in the kernel address space instead of the user address space, which allows local users to cause a denial of service (crash).
26 CVE-2006-3468 DoS 2006-07-21 2010-08-21
7.8
None Remote Low Not required None None Complete
Linux kernel 2.6.x, when using both NFS and EXT3, allows remote attackers to cause a denial of service (file system panic) via a crafted UDP packet with a V2 lookup procedure that specifies a bad file handle (inode number), which triggers an error and causes an exported directory to be remounted read-only.
27 CVE-2006-3085 DoS 2006-06-23 2017-07-19
7.8
None Remote Low Not required None None Complete
xt_sctp in netfilter for Linux kernel before 2.6.17.1 allows attackers to cause a denial of service (infinite loop) via an SCTP chunk with a 0 length.
28 CVE-2006-2936 399 DoS 2006-07-10 2017-07-19
7.8
None Remote Low Not required None None Complete
The ftdi_sio driver (usb/serial/ftdi_sio.c) in Linux kernel 2.6.x up to 2.6.17, and possibly later versions, allows local users to cause a denial of service (memory consumption) by writing more data to the serial port than the hardware can handle, which causes the data to be queued.
29 CVE-2006-2934 399 DoS 2006-06-30 2012-03-19
5.0
None Remote Low Not required None None Partial
SCTP conntrack (ip_conntrack_proto_sctp.c) in netfilter for Linux kernel 2.6.17 before 2.6.17.3 and 2.6.16 before 2.6.16.23 allows remote attackers to cause a denial of service (crash) via a packet without any chunks, which causes a variable to contain an invalid value that is later used to dereference a pointer.
30 CVE-2006-2932 DoS 2006-08-23 2012-03-19
4.9
None Local Low Not required None None Complete
A regression error in the restore_all code path of the 4/4GB split support for non-hugemem Linux kernels on Red Hat Linux Desktop and Enterprise Linux 4 allows local users to cause a denial of service (panic) via unspecified vectors.
31 CVE-2006-2629 DoS Mem. Corr. 2006-05-27 2017-07-19
4.0
None Local High Not required None None Complete
Race condition in Linux kernel 2.6.15 to 2.6.17, when running on SMP platforms, allows local users to cause a denial of service (crash) by creating and exiting a large number of tasks, then accessing the /proc entry of a task that is exiting, which causes memory corruption that leads to a failure in the prune_dcache function or a BUG_ON error in include/linux/list.h.
32 CVE-2006-2451 399 DoS +Priv 2006-07-07 2012-03-19
4.6
User Local Low Not required Partial Partial Partial
The suid_dumpable support in Linux kernel 2.6.13 up to versions before 2.6.17.4, and 2.6.16 before 2.6.16.24, allows a local user to cause a denial of service (disk consumption) and possibly gain privileges via the PR_SET_DUMPABLE argument of the prctl function and a program that causes a core dump file to be created in a directory for which the user does not have permissions.
33 CVE-2006-2448 DoS 2006-06-23 2010-08-21
5.6
None Local High Not required Complete None Complete
Linux kernel before 2.6.16.21 and 2.6.17, when running on PowerPC, does not perform certain required access_ok checks, which allows local users to read arbitrary kernel memory on 64-bit systems (signal_64.c) and cause a denial of service (crash) and possibly read kernel memory on 32-bit systems (signal_32.c).
34 CVE-2006-2446 DoS 2006-08-15 2010-08-21
5.4
None Remote High Not required None None Complete
Race condition between the kfree_skb and __skb_unlink functions in the socket buffer handling in Linux kernel 2.6.9, and possibly other versions, allows remote attackers to cause a denial of service (crash), as demonstrated using the TCP stress tests from the LTP test suite.
35 CVE-2006-2445 DoS 2006-06-23 2017-07-19
4.0
None Local High Not required None None Complete
Race condition in run_posix_cpu_timers in Linux kernel before 2.6.16.21 allows local users to cause a denial of service (BUG_ON crash) by causing one CPU to attach a timer to a process that is exiting.
36 CVE-2006-2444 DoS 2006-05-25 2017-07-19
7.8
None Remote Low Not required None None Complete
The snmp_trap_decode function in the SNMP NAT helper for Linux kernel before 2.6.16.18 allows remote attackers to cause a denial of service (crash) via unspecified remote attack vectors that cause failures in snmp_trap_decode that trigger (1) frees of random memory or (2) frees of previously-freed memory (double-free) by snmp_trap_decode as well as its calling function, as demonstrated via certain test cases of the PROTOS SNMP test suite.
37 CVE-2006-1862 DoS 2006-05-24 2010-08-21
4.9
None Local Low Not required None None Complete
The virtual memory implementation in Linux kernel 2.6.x allows local users to cause a denial of service (panic) by running lsof a large number of times in a way that produces a heavy system load.
38 CVE-2006-1860 DoS 2006-05-11 2017-07-19
2.1
None Local Low Not required None None Partial
lease_init in fs/locks.c in Linux kernel before 2.6.16.16 allows attackers to cause a denial of service (fcntl_setlease lockup) via actions that cause lease_init to free a lock that might not have been allocated on the stack.
39 CVE-2006-1859 DoS 2006-05-11 2017-07-19
2.1
None Local Low Not required None None Partial
Memory leak in __setlease in fs/locks.c in Linux kernel before 2.6.16.16 allows attackers to cause a denial of service (memory consumption) via unspecified actions related to an "uninitialised return value," aka "slab leak."
40 CVE-2006-1858 20 DoS Exec Code 2006-05-22 2017-07-19
7.8
None Remote Low Not required None None Complete
SCTP in Linux kernel before 2.6.16.17 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a chunk length that is inconsistent with the actual length of provided parameters.
41 CVE-2006-1857 119 DoS Exec Code Overflow 2006-05-22 2017-07-19
9.0
None Remote Low Not required Partial Partial Complete
Buffer overflow in SCTP in Linux kernel before 2.6.16.17 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a malformed HB-ACK chunk.
42 CVE-2006-1855 DoS 2006-05-18 2010-08-21
2.1
None Local Low Not required None None Partial
choose_new_parent in Linux kernel before 2.6.11.12 includes certain debugging code, which allows local users to cause a denial of service (panic) by causing certain circumstances involving termination of a parent process.
43 CVE-2006-1624 DoS 2006-04-05 2017-07-19
7.8
None Remote Low Not required None None Complete
The default configuration of syslogd in the Linux sysklogd package does not enable the -x (disable name lookups) option, which allows remote attackers to cause a denial of service (traffic amplification) via messages with spoofed source IP addresses.
44 CVE-2006-1528 20 DoS 2006-05-18 2017-07-19
4.9
None Local Low Not required None None Complete
Linux kernel before 2.6.13 allows local users to cause a denial of service (crash) via a dio transfer from the sg driver to memory mapped (mmap) IO space.
45 CVE-2006-1527 DoS 2006-05-03 2017-07-19
5.0
None Remote Low Not required None None Partial
The SCTP-netfilter code in Linux kernel before 2.6.16.13 allows remote attackers to trigger a denial of service (infinite loop) via unknown vectors that cause an invalid SCTP chunk size to be processed by the for_each_sctp_chunk function.
46 CVE-2006-1525 399 DoS 2006-04-19 2017-07-19
4.9
None Local Low Not required None None Complete
ip_route_input in Linux kernel 2.6 before 2.6.16.8 allows local users to cause a denial of service (panic) via a request for a route for a multicast IP address, which triggers a null dereference.
47 CVE-2006-1522 20 DoS 2006-04-10 2017-07-19
4.9
None Local Low Not required None None Complete
The sys_add_key function in the keyring code in Linux kernel 2.6.16.1 and 2.6.17-rc1, and possibly earlier versions, allows local users to cause a denial of service (OOPS) via keyctl requests that add a key to a user key instead of a keyring key, which causes an invalid dereference in the __keyring_search_one function.
48 CVE-2006-1368 119 DoS Overflow Mem. Corr. 2006-03-23 2010-04-02
10.0
None Remote Low Not required Complete Complete Complete
Buffer overflow in the USB Gadget RNDIS implementation in the Linux kernel before 2.6.16 allows remote attackers to cause a denial of service (kmalloc'd memory corruption) via a remote NDIS response to OID_GEN_SUPPORTED_LIST, which causes memory to be allocated for the reply data but not the reply structure.
49 CVE-2006-1066 DoS 2006-03-26 2016-10-17
1.2
None Local High Not required None None Partial
Linux kernel 2.6.16-rc2 and earlier, when running on x86_64 systems with preemption enabled, allows local users to cause a denial of service (oops) via multiple ptrace tasks that perform single steps, which can cause corruption of the DEBUG_STACK stack during the do_debug function call.
50 CVE-2006-1055 DoS 2006-04-05 2017-07-19
4.9
None Local Low Not required None None Complete
The fill_write_buffer function in sysfs/file.c in Linux kernel 2.6.12 up to versions before 2.6.17-rc1 does not zero terminate a buffer when a length of PAGE_SIZE or more is requested, which might allow local users to cause a denial of service (crash) by causing an out-of-bounds read.
Total number of vulnerabilities : 61   Page : 1 (This Page)2
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