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Linux » Linux Kernel » 2.6 Test9 Cvs : Security Vulnerabilities

Cpe Name:cpe:/o:linux:linux_kernel:2.6_test9_cvs
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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-2009-2406 119 DoS Overflow +Priv 2009-07-31 2018-10-30
6.9
Admin Local Medium Not required Complete Complete Complete
Stack-based buffer overflow in the parse_tag_11_packet function in fs/ecryptfs/keystore.c in the eCryptfs subsystem in the Linux kernel before 2.6.30.4 allows local users to cause a denial of service (system crash) or possibly gain privileges via vectors involving a crafted eCryptfs file, related to not ensuring that the key signature length in a Tag 11 packet is compatible with the key signature buffer size.
2 CVE-2009-1389 119 DoS Overflow Mem. Corr. 2009-06-16 2018-10-30
7.8
None Remote Low Not required None None Complete
Buffer overflow in the RTL8169 NIC driver (drivers/net/r8169.c) in the Linux kernel before 2.6.30 allows remote attackers to cause a denial of service (kernel memory corruption and crash) via a long packet.
3 CVE-2008-4609 16 DoS 2008-10-20 2019-04-30
7.1
None Remote Medium Not required None None Complete
The TCP implementation in (1) Linux, (2) platforms based on BSD Unix, (3) Microsoft Windows, (4) Cisco products, and probably other operating systems allows remote attackers to cause a denial of service (connection queue exhaustion) via multiple vectors that manipulate information in the TCP state table, as demonstrated by sockstress.
4 CVE-2008-3535 189 DoS 2008-08-08 2018-10-30
4.9
None Local Low Not required None None Complete
Off-by-one error in the iov_iter_advance function in mm/filemap.c in the Linux kernel before 2.6.27-rc2 allows local users to cause a denial of service (system crash) via a certain sequence of file I/O operations with readv and writev, as demonstrated by testcases/kernel/fs/ftest/ftest03 from the Linux Test Project.
5 CVE-2008-3534 399 DoS 2008-08-08 2018-10-30
4.9
None Local Low Not required None None Complete
The shmem_delete_inode function in mm/shmem.c in the tmpfs implementation in the Linux kernel before 2.6.26.1 allows local users to cause a denial of service (system crash) via a certain sequence of file create, remove, and overwrite operations, as demonstrated by the insserv program, related to allocation of "useless pages" and improper maintenance of the i_blocks count.
6 CVE-2008-3496 119 Overflow 2008-08-06 2018-10-30
10.0
None Remote Low Not required Complete Complete Complete
Buffer overflow in format descriptor parsing in the uvc_parse_format function in drivers/media/video/uvc/uvc_driver.c in uvcvideo in the video4linux (V4L) implementation in the Linux kernel before 2.6.26.1 has unknown impact and attack vectors.
7 CVE-2008-3275 399 DoS Overflow 2008-08-12 2018-10-30
4.9
None Local Low Not required None None Complete
The (1) real_lookup and (2) __lookup_hash functions in fs/namei.c in the vfs implementation in the Linux kernel before 2.6.25.15 do not prevent creation of a child dentry for a deleted (aka S_DEAD) directory, which allows local users to cause a denial of service ("overflow" of the UBIFS orphan area) via a series of attempted file creations within deleted directories.
8 CVE-2008-3272 189 +Info 2008-08-08 2018-10-30
6.6
None Local Low Not required Complete None Complete
The snd_seq_oss_synth_make_info function in sound/core/seq/oss/seq_oss_synth.c in the sound subsystem in the Linux kernel before 2.6.27-rc2 does not verify that the device number is within the range defined by max_synthdev before returning certain data to the caller, which allows local users to obtain sensitive information.
9 CVE-2008-3077 399 DoS 2008-07-08 2018-10-30
4.9
None Local Low Not required None None Complete
arch/x86/kernel/ptrace.c in the Linux kernel before 2.6.25.10 on the x86_64 platform leaks task_struct references into the sys32_ptrace function, which allows local users to cause a denial of service (system crash) or have unspecified other impact via unknown vectors, possibly a use-after-free vulnerability.
10 CVE-2008-2931 264 DoS +Priv 2008-07-09 2018-10-30
6.9
Admin Local Medium Not required Complete Complete Complete
The do_change_type function in fs/namespace.c in the Linux kernel before 2.6.22 does not verify that the caller has the CAP_SYS_ADMIN capability, which allows local users to gain privileges or cause a denial of service by modifying the properties of a mountpoint.
11 CVE-2008-2812 20 DoS +Priv 2008-07-08 2018-10-30
7.2
Admin Local Low Not required Complete Complete Complete
The Linux kernel before 2.6.25.10 does not properly perform tty operations, which allows local users to cause a denial of service (system crash) or possibly gain privileges via vectors involving NULL pointer dereference of function pointers in (1) hamradio/6pack.c, (2) hamradio/mkiss.c, (3) irda/irtty-sir.c, (4) ppp_async.c, (5) ppp_synctty.c, (6) slip.c, (7) wan/x25_asy.c, and (8) wireless/strip.c in drivers/net/.
12 CVE-2008-2750 20 DoS Mem. Corr. 2008-06-18 2018-10-30
7.8
None Remote Low Not required None None Complete
The pppol2tp_recvmsg function in drivers/net/pppol2tp.c in the Linux kernel 2.6 before 2.6.26-rc6 allows remote attackers to cause a denial of service (kernel heap memory corruption and system crash) and possibly have unspecified other impact via a crafted PPPOL2TP packet that results in a large value for a certain length variable.
13 CVE-2008-1673 119 DoS Exec Code Overflow 2008-06-09 2018-10-30
10.0
None Remote Low Not required Complete Complete Complete
The asn1 implementation in (a) the Linux kernel 2.4 before 2.4.36.6 and 2.6 before 2.6.25.5, as used in the cifs and ip_nat_snmp_basic modules; and (b) the gxsnmp package; does not properly validate length values during decoding of ASN.1 BER data, which allows remote attackers to cause a denial of service (crash) or execute arbitrary code via (1) a length greater than the working buffer, which can lead to an unspecified overflow; (2) an oid length of zero, which can lead to an off-by-one error; or (3) an indefinite length for a primitive encoding.
14 CVE-2008-1669 94 Exec Code 2008-05-07 2018-10-30
6.9
Admin Local Medium Not required Complete Complete Complete
Linux kernel before 2.6.25.2 does not apply a certain protection mechanism for fcntl functionality, which allows local users to (1) execute code in parallel or (2) exploit a race condition to obtain "re-ordered access to the descriptor table."
15 CVE-2007-6716 DoS 2008-09-04 2018-10-30
4.7
None Local Medium Not required None None Complete
fs/direct-io.c in the dio subsystem in the Linux kernel before 2.6.23 does not properly zero out the dio struct, which allows local users to cause a denial of service (OOPS), as demonstrated by a certain fio test.
16 CVE-2007-6694 399 DoS 2008-01-29 2018-10-03
7.8
None Remote Low Not required None None Complete
The chrp_show_cpuinfo function (chrp/setup.c) in Linux kernel 2.4.21 through 2.6.18-53, when running on PowerPC, might allow local users to cause a denial of service (crash) via unknown vectors that cause the of_get_property function to fail, which triggers a NULL pointer dereference.
17 CVE-2007-5093 399 DoS 2007-09-26 2018-10-30
4.0
None Local High Not required None None Complete
The disconnect method in the Philips USB Webcam (pwc) driver in Linux kernel 2.6.x before 2.6.22.6 "relies on user space to close the device," which allows user-assisted local attackers to cause a denial of service (USB subsystem hang and CPU consumption in khubd) by not closing the device after the disconnect is invoked. NOTE: this rarely crosses privilege boundaries, unless the attacker can convince the victim to unplug the affected device.
18 CVE-2007-2876 DoS 2007-06-11 2018-10-30
6.1
None Local Network Low Not required None None Complete
The sctp_new function in (1) ip_conntrack_proto_sctp.c and (2) nf_conntrack_proto_sctp.c in Netfilter in Linux kernel 2.6 before 2.6.20.13, and 2.6.21.x before 2.6.21.4, allows remote attackers to cause a denial of service by causing certain invalid states that trigger a NULL pointer dereference.
19 CVE-2007-2453 2007-06-11 2018-10-30
1.2
None Local High Not required Partial None None
The random number feature in Linux kernel 2.6 before 2.6.20.13, and 2.6.21.x before 2.6.21.4, (1) does not properly seed pools when there is no entropy, or (2) uses an incorrect cast when extracting entropy, which might cause the random number generator to provide the same values after reboots on systems without an entropy source.
20 CVE-2006-5823 DoS Mem. Corr. 2006-11-09 2018-10-30
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.
21 CVE-2006-5757 17 DoS 2006-11-06 2017-10-10
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.
22 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.
23 CVE-2006-5174 2006-10-10 2018-10-30
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.
24 CVE-2006-5173 DoS 2006-10-17 2018-10-30
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.
25 CVE-2006-4813 2006-10-12 2018-10-30
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.
26 CVE-2006-3741 DoS 2006-10-10 2018-10-30
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).
27 CVE-2006-3468 DoS 2006-07-21 2018-10-30
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.
28 CVE-2006-3085 DoS 2006-06-23 2018-10-18
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.
29 CVE-2006-2935 Exec Code Overflow 2006-07-05 2018-10-30
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.
30 CVE-2006-2448 DoS 2006-06-23 2018-10-18
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).
31 CVE-2006-2445 DoS 2006-06-23 2018-10-18
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.
32 CVE-2006-2444 DoS 2006-05-25 2018-10-30
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.
33 CVE-2006-2071 Bypass 2006-04-27 2018-10-18
2.1
None Local Low Not required None Partial None
Linux kernel 2.4.x and 2.6.x up to 2.6.16 allows local users to bypass IPC permissions and modify a readonly attachment of shared memory by using mprotect to give write permission to the attachment. NOTE: some original raw sources combined this issue with CVE-2006-1524, but they are different bugs.
34 CVE-2006-1858 20 DoS Exec Code 2006-05-22 2017-10-10
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.
35 CVE-2006-1857 119 DoS Exec Code Overflow 2006-05-22 2017-10-10
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.
36 CVE-2006-1856 Bypass 2006-05-19 2017-10-10
7.5
User Remote Low Not required Partial Partial Partial
Certain modifications to the Linux kernel 2.6.16 and earlier do not add the appropriate Linux Security Modules (LSM) file_permission hooks to the (1) readv and (2) writev functions, which might allow attackers to bypass intended access restrictions.
37 CVE-2006-1528 20 DoS 2006-05-18 2018-10-30
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.
38 CVE-2006-1242 Bypass 2006-03-15 2018-10-18
5.0
None Remote Low Not required Partial None None
The ip_push_pending_frames function in Linux 2.4.x and 2.6.x before 2.6.16 increments the IP ID field when sending a RST after receiving unsolicited TCP SYN-ACK packets, which allows remote attackers to conduct an Idle Scan (nmap -sI) attack, which bypasses intended protections against such attacks.
39 CVE-2006-1066 DoS 2006-03-26 2018-10-03
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.
40 CVE-2006-1056 310 +Info 2006-04-20 2018-10-30
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 processors in a security-relevant fashion that was not addressed by the kernels.
41 CVE-2006-1052 2006-05-05 2018-10-30
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.
42 CVE-2006-0744 20 2006-04-18 2018-10-30
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.
43 CVE-2006-0558 DoS 2006-04-14 2017-10-10
4.9
None Local Low Not required None None Complete
perfmon (perfmon.c) in Linux kernel on IA64 architectures allows local users to cause a denial of service (crash) by interrupting a task while another process is accessing the mm_struct, which triggers a BUG_ON action in the put_page_testzero function.
44 CVE-2006-0482 DoS 2006-01-31 2017-07-19
2.1
None Local Low Not required None None Partial
Linux kernel 2.6.15.1 and earlier, when running on SPARC architectures, allows local users to cause a denial of service (hang) via a "date -s" command, which causes invalid sign extended arguments to be provided to the get_compat_timespec function call.
45 CVE-2006-0456 DoS 2006-06-27 2017-10-10
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.
46 CVE-2006-0038 189 Overflow 2006-03-22 2017-10-10
6.9
Admin Local Medium Not required Complete Complete Complete
Integer overflow in the do_replace function in netfilter for Linux before 2.6.16-rc3, when using "virtualization solutions" such as OpenVZ, allows local users with CAP_NET_ADMIN rights to cause a buffer overflow in the copy_from_user function.
47 CVE-2005-4811 DoS 2005-12-31 2017-10-10
4.9
None Local Low Not required None None Complete
The hugepage code (hugetlb.c) in Linux kernel 2.6, possibly 2.6.12 and 2.6.13, in certain configurations, allows local users to cause a denial of service (crash) by triggering an mmap error before a prefault, which causes an error in the unmap_hugepage_area function.
48 CVE-2005-4635 DoS 2005-12-31 2008-09-05
5.0
None Remote Low Not required None None Partial
The nl_fib_input function in fib_frontend.c in the Linux kernel before 2.6.15 does not check for valid lengths of the header and payload, which allows remote attackers to cause a denial of service (invalid memory reference) via malformed fib_lookup netlink messages.
49 CVE-2005-4618 DoS Overflow 2005-12-31 2018-10-03
3.6
None Local Low Not required None Partial Partial
Buffer overflow in sysctl in the Linux Kernel 2.6 before 2.6.15 allows local users to corrupt user memory and possibly cause a denial of service via a long string, which causes sysctl to write a zero byte outside the buffer. NOTE: since the sysctl is called from a userland program that provides the argument, this might not be a vulnerability, unless a legitimate user-assisted or setuid scenario can be identified.
50 CVE-2005-4352 Bypass 2005-12-31 2018-10-19
2.1
None Local Low Not required None Partial None
The securelevels implementation in NetBSD 2.1 and earlier, and Linux 2.6.15 and earlier, allows local users to bypass time setting restrictions and set the clock backwards by setting the clock ahead to the maximum unixtime value (19 Jan 2038), which then wraps around to the minimum value (13 Dec 1901), which can then be set ahead to the desired time, aka "settimeofday() time wrap."
Total number of vulnerabilities : 106   Page : 1 (This Page)2 3
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