2.4.18 Pre6 : Security Vulnerabilities

Cpe Name:cpe:/o:linux:linux_kernel:2.4.18:pre6

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#	CVE ID	CWE ID	Vulnerability Type(s)	Publish Date	Update Date	Score	Gained Access Level	Access	Complexity	Authentication	Conf.	Integ.	Avail.
1	CVE-2012-1146		DoS	2012-05-17	2013-02-14	10.0	None	Remote	Low	Not required	Complete	Complete	Complete
The mem_cgroup_usage_unregister_event function in mm/memcontrol.c in the Linux kernel before 3.2.10 does not properly handle multiple events that are attached to the same eventfd, which allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact by registering memory threshold events.
2	CVE-2012-1097		DoS	2012-05-17	2013-05-03	7.2	None	Local	Low	Not required	Complete	Complete	Complete
The regset (aka register set) feature in the Linux kernel before 3.2.10 does not properly handle the absence of .get and .set methods, which allows local users to cause a denial of service (NULL pointer dereference) or possibly have unspecified other impact via a (1) PTRACE_GETREGSET or (2) PTRACE_SETREGSET ptrace call.
3	CVE-2012-1090	264	DoS	2012-05-17	2013-05-03	4.9	None	Local	Low	Not required	None	None	Complete
The cifs_lookup function in fs/cifs/dir.c in the Linux kernel before 3.2.10 allows local users to cause a denial of service (OOPS) via attempted access to a special file, as demonstrated by a FIFO.
4	CVE-2012-0879	20	DoS	2012-05-17	2013-05-03	4.9	None	Local	Low	Not required	None	None	Complete
The I/O implementation for block devices in the Linux kernel before 2.6.33 does not properly handle the CLONE_IO feature, which allows local users to cause a denial of service (I/O instability) by starting multiple processes that share an I/O context.
5	CVE-2012-0207	399	DoS	2012-05-17	2012-05-17	7.8	None	Remote	Low	Not required	None	None	Complete
The igmp_heard_query function in net/ipv4/igmp.c in the Linux kernel before 3.2.1 allows remote attackers to cause a denial of service (divide-by-zero error and panic) via IGMP packets.
6	CVE-2012-0058	399	DoS	2012-05-17	2012-08-18	4.9	None	Local	Low	Not required	None	None	Complete
The kiocb_batch_free function in fs/aio.c in the Linux kernel before 3.2.2 allows local users to cause a denial of service (OOPS) via vectors that trigger incorrect iocb management.
7	CVE-2012-0044	189	DoS Overflow +Priv Mem. Corr.	2012-05-17	2013-04-18	7.2	None	Local	Low	Not required	Complete	Complete	Complete
Integer overflow in the drm_mode_dirtyfb_ioctl function in drivers/gpu/drm/drm_crtc.c in the Direct Rendering Manager (DRM) subsystem in the Linux kernel before 3.1.5 allows local users to gain privileges or cause a denial of service (memory corruption) via a crafted ioctl call.
8	CVE-2012-0038	189	DoS Overflow	2012-05-17	2012-05-17	4.9	None	Local	Low	Not required	None	None	Complete
Integer overflow in the xfs_acl_from_disk function in fs/xfs/xfs_acl.c in the Linux kernel before 3.1.9 allows local users to cause a denial of service (panic) via a filesystem with a malformed ACL, leading to a heap-based buffer overflow.
9	CVE-2011-4621		DoS Exec Code	2012-05-17	2012-05-17	4.9	None	Local	Low	Not required	None	None	Complete
The Linux kernel before 2.6.37 does not properly implement a certain clock-update optimization, which allows local users to cause a denial of service (system hang) via an application that executes code in a loop.
10	CVE-2011-4611	189	DoS Overflow	2012-05-17	2012-05-17	4.9	None	Local	Low	Not required	None	None	Complete
Integer overflow in the perf_event_interrupt function in arch/powerpc/kernel/perf_event.c in the Linux kernel before 2.6.39 on powerpc platforms allows local users to cause a denial of service (unhandled performance monitor exception) via vectors that trigger certain outcomes of performance events.
11	CVE-2011-4594		DoS	2012-05-17	2012-05-17	4.9	None	Local	Low	Not required	None	None	Complete
The __sys_sendmsg function in net/socket.c in the Linux kernel before 3.1 allows local users to cause a denial of service (system crash) via crafted use of the sendmmsg system call, leading to an incorrect pointer dereference.
12	CVE-2011-4326	399	DoS	2012-05-17	2012-05-17	7.1	None	Remote	Medium	Not required	None	None	Complete
The udp6_ufo_fragment function in net/ipv6/udp.c in the Linux kernel before 2.6.39, when a certain UDP Fragmentation Offload (UFO) configuration is enabled, allows remote attackers to cause a denial of service (system crash) by sending fragmented IPv6 UDP packets to a bridge device.
13	CVE-2011-4112	264	DoS	2012-05-17	2012-05-17	4.9	None	Local	Low	Not required	None	None	Complete
The net subsystem in the Linux kernel before 3.1 does not properly restrict use of the IFF_TX_SKB_SHARING flag, which allows local users to cause a denial of service (panic) by leveraging the CAP_NET_ADMIN capability to access /proc/net/pktgen/pgctrl, and then using the pktgen package in conjunction with a bridge device for a VLAN interface.
14	CVE-2011-4097	189	DoS Overflow	2012-05-17	2012-05-17	4.9	None	Local	Low	Not required	None	None	Complete
Integer overflow in the oom_badness function in mm/oom_kill.c in the Linux kernel before 3.1.8 on 64-bit platforms allows local users to cause a denial of service (memory consumption or process termination) by using a certain large amount of memory.
15	CVE-2011-4081		DoS	2012-05-24	2012-05-29	4.9	None	Local	Low	Not required	None	None	Complete
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.
16	CVE-2011-4080	264	Bypass	2012-05-24	2012-05-29	4.0	None	Local	High	Not required	Complete	None	None
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.
17	CVE-2011-3637	20	DoS	2012-05-17	2012-05-17	4.9	None	Local	Low	Not required	None	None	Complete
The m_stop function in fs/proc/task_mmu.c in the Linux kernel before 2.6.39 allows local users to cause a denial of service (OOPS) via vectors that trigger an m_start error.
18	CVE-2011-3363	20	DoS	2012-05-24	2012-05-29	5.4	None	Remote	High	Not required	None	None	Complete
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.
19	CVE-2011-3359	119	DoS Overflow	2012-05-24	2012-05-29	5.4	None	Remote	High	Not required	None	None	Complete
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.
20	CVE-2011-3353	119	DoS Overflow	2012-05-24	2012-05-25	4.9	None	Local	Low	Not required	None	None	Complete
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.
21	CVE-2011-3191	189	DoS Mem. Corr.	2012-05-24	2012-05-25	10.0	None	Remote	Low	Not required	Complete	Complete	Complete
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.
22	CVE-2011-3188		DoS	2012-05-24	2012-10-24	6.8	None	Remote	Medium	Not required	Partial	Partial	Partial
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.
23	CVE-2011-2918	399	DoS Overflow	2012-05-24	2012-05-29	4.9	None	Local	Low	Not required	None	None	Complete
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.
24	CVE-2011-2906	189	DoS Mem. Corr.	2012-05-24	2012-05-29	4.9	None	Local	Low	Not required	None	None	Complete
DISPUTED 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.
25	CVE-2011-2898	264	+Info	2012-05-24	2012-05-29	4.9	None	Local	Low	Not required	Complete	None	None
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.
26	CVE-2011-2707	20	+Info	2012-05-24	2012-05-29	4.9	None	Local	Low	Not required	Complete	None	None
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.
27	CVE-2011-2699		DoS	2012-05-24	2012-09-07	7.8	None	Remote	Low	Not required	None	None	Complete
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.
28	CVE-2011-2521	189	DoS	2012-05-24	2012-05-25	4.9	None	Local	Low	Not required	None	None	Complete
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.
29	CVE-2011-2518	20	DoS	2012-05-24	2012-05-25	4.9	None	Local	Low	Not required	None	None	Complete
The tomoyo_mount_acl function in security/tomoyo/mount.c in the Linux kernel before 2.6.39.2 calls the kern_path function with arguments taken directly from a mount system call, which allows local users to cause a denial of service (OOPS) or possibly have unspecified other impact via a NULL value for the device name.
30	CVE-2011-2517	119	Overflow +Priv	2012-05-24	2012-05-25	7.2	None	Local	Low	Not required	Complete	Complete	Complete
Multiple buffer overflows in net/wireless/nl80211.c in the Linux kernel before 2.6.39.2 allow local users to gain privileges by leveraging the CAP_NET_ADMIN capability during scan operations with a long SSID value.
31	CVE-2008-4609	16	DoS	2008-10-20	2012-07-21	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.
32	CVE-2008-3535	189	DoS	2008-08-08	2012-03-19	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.
33	CVE-2008-3534	399	DoS	2008-08-08	2012-03-19	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.
34	CVE-2008-3496	119	Overflow	2008-08-06	2012-03-19	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.
35	CVE-2008-3275	399	DoS Overflow	2008-08-12	2012-10-29	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.
36	CVE-2008-3272	189	+Info	2008-08-08	2012-10-29	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.
37	CVE-2008-3077	399	DoS	2008-07-08	2012-03-19	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.
38	CVE-2008-2931	264	DoS +Priv	2008-07-09	2012-11-26	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.
39	CVE-2008-2812	20	DoS +Priv	2008-07-08	2012-11-26	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/.
40	CVE-2008-1673	119	DoS Exec Code Overflow	2008-06-09	2012-11-26	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.
41	CVE-2007-6716		DoS	2008-09-04	2012-10-29	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.
42	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.
43	CVE-2006-4814	399		2006-12-19	2011-06-20	4.6	None	Local	Low	Single system	None	None	Complete
The mincore function in the Linux kernel before 2.4.33.6 does not properly lock access to user space, which has unspecified impact and attack vectors, possibly related to a deadlock.
44	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).
45	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.
46	CVE-2006-2071		Bypass	2006-04-27	2010-08-21	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.
47	CVE-2006-1242		Bypass	2006-03-15	2010-08-21	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.
48	CVE-2006-0096			2006-01-06	2008-11-20	7.2	None	Local	Low	Not required	Complete	Complete	Complete
wan/sdla.c in Linux kernel 2.6.x before 2.6.11 and 2.4.x before 2.4.29 does not require the CAP_SYS_RAWIO privilege for an SDLA firmware upgrade, with unknown impact and local attack vectors. NOTE: further investigation suggests that this issue requires root privileges to exploit, since it is protected by CAP_NET_ADMIN; thus it might not be a vulnerability, although capabilities provide finer distinctions between privilege levels.
49	CVE-2005-4798		DoS Overflow	2005-12-31	2010-08-21	5.0	None	Remote	Low	Not required	None	None	Partial
Buffer overflow in NFS readlink handling in the Linux Kernel 2.4 up to 2.4.31 allows remote NFS servers to cause a denial of service (crash) via a long symlink, which is not properly handled in (1) nfs2xdr.c or (2) nfs3xdr.c and causes a crash in the NFS client.
50	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.

Total number of vulnerabilities : 107 Page : 1 (This Page)2 3