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Linux » Linux Kernel » 2.6.6 RC3 : Security Vulnerabilities Published In 2006

Cpe Name:cpe:/o:linux:linux_kernel:2.6.6:rc3
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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-2006-6106 119 DoS Exec Code Overflow 2006-12-19 2012-03-19
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.
2 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.
3 CVE-2006-5751 Exec Code Overflow 2006-12-01 2010-09-15
7.2
 Admin Local Low Not required Complete Complete Complete
Integer overflow in the get_fdb_entries function in net/bridge/br_ioctl.c in the Linux kernel before 2.6.18.4 allows local users to execute arbitrary code via a large maxnum value in an ioctl request.
4 CVE-2006-5619 399 DoS 2006-10-31 2012-03-19
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.
5 CVE-2006-5174 2006-10-10 2010-08-21
2.1
 None Local Low Not required Partial None None
The copy_from_user function in the uaccess code in Linux kernel 2.6 before 2.6.19-rc1, when running on s390, does not properly clear a kernel buffer, which allows local user space programs to read portions of kernel memory by "appending to a file from a bad address," which triggers a fault that prevents the unused memory from being cleared in the kernel buffer.
6 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.
7 CVE-2006-4997 DoS 2006-10-10 2010-09-15
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).
8 CVE-2006-4813 2006-10-12 2010-09-15
2.1
 None Local Low Not required Partial None None
The __block_prepare_write function in fs/buffer.c for Linux kernel 2.6.x before 2.6.13 does not properly clear buffers during certain error conditions, which allows local users to read portions of files that have been unlinked.
9 CVE-2006-4572 264 Bypass 2006-11-06 2012-03-19
7.5
 User Remote Low Not required Partial Partial Partial
ip6_tables in netfilter in the Linux kernel before 2.6.16.31 allows remote attackers to (1) bypass a rule that disallows a protocol, via a packet with the protocol header not located immediately after the fragment header, aka "ip6_tables protocol bypass bug;" and (2) bypass a rule that looks for a certain extension header, via a packet with an extension header outside the first fragment, aka "ip6_tables extension header bypass bug."
10 CVE-2006-4538 DoS 2006-09-05 2010-09-15
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.
11 CVE-2006-3741 DoS 2006-10-10 2010-09-15
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).
12 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.
13 CVE-2006-3085 DoS 2006-06-23 2010-09-15
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.
14 CVE-2006-2936 399 DoS 2006-07-10 2012-03-19
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.
15 CVE-2006-2935 Exec Code Overflow 2006-07-05 2010-08-21
4.6
 User Local Low Not required Partial Partial Partial
The dvd_read_bca function in the DVD handling code in drivers/cdrom/cdrom.c in Linux kernel 2.2.16, and later versions, assigns the wrong value to a length variable, which allows local users to execute arbitrary code via a crafted USB Storage device that triggers a buffer overflow.
16 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).
17 CVE-2006-2445 DoS 2006-06-23 2010-04-02
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.
18 CVE-2006-2444 DoS 2006-05-25 2010-08-21
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.
19 CVE-2006-1858 20 DoS Exec Code 2006-05-22 2010-08-21
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.
20 CVE-2006-1857 119 DoS Exec Code Overflow 2006-05-22 2010-08-21
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.
21 CVE-2006-1528 20 DoS 2006-05-18 2010-08-21
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.
22 CVE-2006-1525 399 DoS 2006-04-19 2012-03-19
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.
23 CVE-2006-1056 310 +Info 2006-04-20 2012-03-19
2.1
 None Local Low Not required Partial None None
The Linux kernel before 2.6.16.9 and the FreeBSD kernel, when running on AMD64 and other 7th and 8th generation AuthenticAMD processors, only save/restore the FOP, FIP, and FDP x87 registers in FXSAVE/FXRSTOR when an exception is pending, which allows one process to determine portions of the state of floating point instructions of other processes, which can be leveraged to obtain sensitive information such as cryptographic keys. NOTE: this is the documented behavior of AMD64 processors, but it is inconsistent with Intel processers in a security-relevant fashion that was not addressed by the kernels.
24 CVE-2006-1052 2006-05-05 2010-08-21
2.1
 None Local Low Not required None None Partial
The selinux_ptrace logic in hooks.c in SELinux for Linux 2.6.6 allows local users with ptrace permissions to change the tracer SID to an SID of another process.
25 CVE-2006-0744 20 2006-04-18 2010-08-21
4.9
 None Local Low Not required None None Complete
Linux kernel before 2.6.16.5 does not properly handle uncanonical return addresses on Intel EM64T CPUs, which reports an exception in the SYSRET instead of the next instruction, which causes the kernel exception handler to run on the user stack with the wrong GS.
26 CVE-2006-0557 2006-03-12 2012-03-19
4.9
 None Local Low Not required None None Complete
sys_mbind in mempolicy.c in Linux kernel 2.6.16 and earlier does not sanity check the maxnod variable before making certain computations for the get_nodes function, which has unknown impact and attack vectors.
27 CVE-2006-0456 DoS 2006-06-27 2010-08-21
2.1
 None Local Low Not required None None Partial
The strnlen_user function in Linux kernel before 2.6.16 on IBM S/390 can return an incorrect value, which allows local users to cause a denial of service via unknown vectors.
Total number of vulnerabilities : 27   Page : 1 (This Page)
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