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Linux » Linux Kernel : Security Vulnerabilities (CVSS score >= 2)

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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.
2151 CVE-2004-0109 Exec Code Overflow 2004-06-01 2017-10-10
4.6
User Local Low Not required Partial Partial Partial
Buffer overflow in the ISO9660 file system component for Linux kernel 2.4.x, 2.5.x and 2.6.x, allows local users with physical access to overflow kernel memory and execute arbitrary code via a malformed CD containing a long symbolic link entry.
2152 CVE-2004-0077 +Priv 2004-03-03 2018-05-02
7.2
Admin Local Low Not required Complete Complete Complete
The do_mremap function for the mremap system call in Linux 2.2 to 2.2.25, 2.4 to 2.4.24, and 2.6 to 2.6.2, does not properly check the return value from the do_munmap function when the maximum number of VMA descriptors is exceeded, which allows local users to gain root privileges, a different vulnerability than CAN-2003-0985.
2153 CVE-2004-0075 DoS 2004-03-15 2017-10-09
2.1
None Local Low Not required None None Partial
The Vicam USB driver in Linux before 2.4.25 does not use the copy_from_user function when copying data from userspace to kernel space, which crosses security boundaries and allows local users to cause a denial of service.
2154 CVE-2004-0058 2004-02-17 2017-07-10
2.1
None Local Low Not required None Partial None
Antivir / Linux 2.0.9-9, and possibly earlier versions, allows local users to overwrite arbitrary files via a symlink attack on the .pid_antivir_$$ temporary file.
2155 CVE-2004-0010 Overflow +Priv 2004-03-03 2017-10-10
7.2
Admin Local Low Not required Complete Complete Complete
Stack-based buffer overflow in the ncp_lookup function for ncpfs in Linux kernel 2.4.x allows local users to gain privileges.
2156 CVE-2004-0003 +Priv 2004-03-03 2017-10-10
4.6
User Local Low Not required Partial Partial Partial
Unknown vulnerability in Linux kernel before 2.4.22 allows local users to gain privileges, related to "R128 DRI limits checking."
2157 CVE-2004-0001 +Priv 2004-02-17 2017-10-09
7.2
Admin Local Low Not required Complete Complete Complete
Unknown vulnerability in the eflags checking in the 32-bit ptrace emulation for the Linux kernel on AMD64 systems allows local users to gain privileges.
2158 CVE-2003-1604 DoS 2016-05-02 2016-11-30
7.8
None Remote Low Not required None None Complete
The redirect_target function in net/ipv4/netfilter/ipt_REDIRECT.c in the Linux kernel before 2.6.0 allows remote attackers to cause a denial of service (NULL pointer dereference and OOPS) by sending packets to an interface that has a 0.0.0.0 IP address, a related issue to CVE-2015-8787.
2159 CVE-2003-1161 Bypass 2003-12-31 2008-09-05
7.2
Admin Local Low Not required Complete Complete Complete
exit.c in Linux kernel 2.6-test9-CVS, as stored on kernel.bkbits.net, was modified to contain a backdoor, which could allow local users to elevate their privileges by passing __WCLONE|__WALL to the sys_wait4 function.
2160 CVE-2003-1040 DoS 2004-04-15 2018-08-13
2.1
None Local Low Not required None None Partial
kmod in the Linux kernel does not set its uid, suid, gid, or sgid to 0, which allows local users to cause a denial of service (crash) by sending certain signals to kmod.
2161 CVE-2003-0985 DoS +Priv 2004-01-20 2018-05-02
7.2
Admin Local Low Not required Complete Complete Complete
The mremap system call (do_mremap) in Linux kernel 2.4.x before 2.4.21, and possibly other versions before 2.4.24, does not properly perform bounds checks, which allows local users to cause a denial of service and possibly gain privileges by causing a remapping of a virtual memory area (VMA) to create a zero length VMA, a different vulnerability than CAN-2004-0077.
2162 CVE-2003-0984 2004-01-05 2017-10-10
4.6
User Local Low Not required Partial Partial Partial
Real time clock (RTC) routines in Linux kernel 2.4.23 and earlier do not properly initialize their structures, which could leak kernel data to user space.
2163 CVE-2003-0961 Overflow +Priv 2003-12-15 2016-10-17
7.2
Admin Local Low Not required Complete Complete Complete
Integer overflow in the do_brk function for the brk system call in Linux kernel 2.4.22 and earlier allows local users to gain root privileges.
2164 CVE-2003-0959 DoS Overflow +Priv 2003-12-31 2017-07-10
10.0
Admin Remote Low Not required Complete Complete Complete
Multiple integer overflows in the 32bit emulation for AMD64 architectures in Linux 2.4 kernel before 2.4.21 allows attackers to cause a denial of service or gain root privileges via unspecified vectors that trigger copy_from_user function calls with improper length arguments.
2165 CVE-2003-0956 2003-12-31 2017-07-10
2.6
None Local High Not required Partial Partial None
Multiple race conditions in the handling of O_DIRECT in Linux kernel prior to version 2.4.22 could cause stale data to be returned from the disk when handling sparse files, or cause incorrect data to be returned when a file is truncated as it is being read, which might allow local users to obtain sensitive data that was originally owned by other users, a different vulnerability than CVE-2003-0018.
2166 CVE-2003-0643 DoS 2003-07-25 2008-09-10
2.1
None Local Low Not required None None Partial
Integer signedness error in the Linux Socket Filter implementation (filter.c) in Linux 2.4.3-pre3 to 2.4.22-pre10 allows attackers to cause a denial of service (crash).
2167 CVE-2003-0619 DoS 2003-08-27 2017-10-10
5.0
None Remote Low Not required None None Partial
Integer signedness error in the decode_fh function of nfs3xdr.c in Linux kernel before 2.4.21 allows remote attackers to cause a denial of service (kernel panic) via a negative size value within XDR data of an NFSv3 procedure call.
2168 CVE-2003-0501 +Info 2003-08-07 2018-05-02
2.1
None Local Low Not required Partial None None
The /proc filesystem in Linux allows local users to obtain sensitive information by opening various entries in /proc/self before executing a setuid program, which causes the program to fail to change the ownership and permissions of those entries.
2169 CVE-2003-0476 2003-08-07 2018-05-02
2.1
None Local Low Not required Partial None None
The execve system call in Linux 2.4.x records the file descriptor of the executable process in the file table of the calling process, which allows local users to gain read access to restricted file descriptors.
2170 CVE-2003-0467 DoS 2003-08-27 2016-10-17
5.0
None Remote Low Not required None None Partial
Unknown vulnerability in ip_nat_sack_adjust of Netfilter in Linux kernels 2.4.20, and some 2.5.x, when CONFIG_IP_NF_NAT_FTP or CONFIG_IP_NF_NAT_IRC is enabled, or the ip_nat_ftp or ip_nat_irc modules are loaded, allows remote attackers to cause a denial of service (crash) in systems using NAT, possibly due to an integer signedness error.
2171 CVE-2003-0465 +Info 2003-08-18 2017-10-10
5.0
None Remote Low Not required Partial None None
The kernel strncpy function in Linux 2.4 and 2.5 does not %NUL pad the buffer on architectures other than x86, as opposed to the expected behavior of strncpy as implemented in libc, which could lead to information leaks.
2172 CVE-2003-0418 2003-07-24 2016-10-17
5.0
None Remote Low Not required Partial None None
The Linux 2.0 kernel IP stack does not properly calculate the size of an ICMP citation, which causes it to include portions of unauthorized memory in ICMP error responses.
2173 CVE-2003-0246 +Priv 2003-06-16 2017-10-10
3.6
None Local Low Not required Partial Partial None
The ioperm system call in Linux kernel 2.4.20 and earlier does not properly restrict privileges, which allows local users to gain read or write access to certain I/O ports.
2174 CVE-2003-0244 DoS 2003-05-27 2017-10-10
5.0
None Remote Low Not required None None Partial
The route cache implementation in Linux 2.4, and the Netfilter IP conntrack module, allows remote attackers to cause a denial of service (CPU consumption) via packets with forged source addresses that cause a large number of hash table collisions.
2175 CVE-2003-0187 DoS 2003-08-27 2017-10-10
5.0
None Remote Low Not required None None Partial
The connection tracking core of Netfilter for Linux 2.4.20, with CONFIG_IP_NF_CONNTRACK enabled or the ip_conntrack module loaded, allows remote attackers to cause a denial of service (resource consumption) due to an inconsistency with Linux 2.4.20's support of linked lists, which causes Netfilter to fail to identify connections with an UNCONFIRMED status and use large timeouts.
2176 CVE-2003-0127 +Priv 2003-03-31 2018-05-02
7.2
Admin Local Low Not required Complete Complete Complete
The kernel module loader in Linux kernel 2.2.x before 2.2.25, and 2.4.x before 2.4.21, allows local users to gain root privileges by using ptrace to attach to a child process that is spawned by the kernel.
2177 CVE-2003-0018 2003-02-19 2008-09-10
3.6
None Local Low Not required Partial None Partial
Linux kernel 2.4.10 through 2.4.21-pre4 does not properly handle the O_DIRECT feature, which allows local attackers with write privileges to read portions of previously deleted files, or cause file system corruption.
2178 CVE-2003-0001 200 +Info 2003-01-17 2019-04-30
5.0
None Remote Low Not required Partial None None
Multiple ethernet Network Interface Card (NIC) device drivers do not pad frames with null bytes, which allows remote attackers to obtain information from previous packets or kernel memory by using malformed packets, as demonstrated by Etherleak.
2179 CVE-2002-2254 264 2002-12-31 2017-07-28
2.1
None Local Low Not required None Partial None
The experimental IP packet queuing feature in Netfilter / IPTables in Linux kernel 2.4 up to 2.4.19 and 2.5 up to 2.5.31, when a privileged process exits and network traffic is not being queued, may allow a later process with the same Process ID (PID) to access certain network traffic that would otherwise be restricted.
2180 CVE-2002-1976 2002-12-31 2008-09-05
2.1
None Local Low Not required Partial None None
ifconfig, when used on the Linux kernel 2.2 and later, does not report when the network interface is in promiscuous mode if it was put in promiscuous mode using PACKET_MR_PROMISC, which could allow attackers to sniff the network without detection, as demonstrated using libpcap.
2181 CVE-2002-1963 DoS 2002-12-31 2008-09-05
2.1
None Local Low Not required None None Partial
Linux kernel 2.4.1 through 2.4.19 sets root's NR_RESERVED_FILES limit to 10 files, which allows local users to cause a denial of service (resource exhaustion) by opening 10 setuid binaries.
2182 CVE-2002-1574 Overflow 2004-03-03 2017-10-09
4.6
User Local Low Not required Partial Partial Partial
Buffer overflow in the ixj telephony card driver in Linux before 2.4.20 has unknown impact and attack vectors.
2183 CVE-2002-1573 2002-12-31 2008-09-05
10.0
None Remote Low Not required Complete Complete Complete
Unspecified vulnerability in the pcilynx ieee1394 firewire driver (pcilynx.c) in Linux kernel before 2.4.20 has unknown impact and attack vectors, related to "wrap handling."
2184 CVE-2002-1572 Overflow 2002-12-31 2008-09-05
10.0
None Remote Low Not required Complete Complete Complete
Signed integer overflow in the bttv_read function in the bttv driver (bttv-driver.c) in Linux kernel before 2.4.20 has unknown impact and attack vectors.
2185 CVE-2002-1571 +Info 2002-12-31 2008-09-05
2.1
None Local Low Not required Partial None None
The linux 2.4 kernel before 2.4.19 assumes that the fninit instruction clears all registers, which could lead to an information leak on processors that do not clear all relevant SSE registers.
2186 CVE-2002-1380 DoS 2002-12-23 2018-05-02
2.1
None Local Low Not required None None Partial
Linux kernel 2.2.x allows local users to cause a denial of service (crash) by using the mmap() function with a PROT_READ parameter to access non-readable memory pages through the /proc/pid/mem interface.
2187 CVE-2002-1319 DoS 2002-12-11 2017-10-09
2.1
None Local Low Not required None None Partial
The Linux kernel 2.4.20 and earlier, and 2.5.x, when running on x86 systems, allows local users to cause a denial of service (hang) via the emulation mode, which does not properly clear TF and NT EFLAGs.
2188 CVE-2002-0704 2002-07-26 2016-10-17
5.0
None Remote Low Not required Partial None None
The Network Address Translation (NAT) capability for Netfilter ("iptables") 1.2.6a and earlier leaks translated IP addresses in ICMP error messages.
2189 CVE-2002-0570 2002-07-03 2017-12-18
2.1
None Local Low Not required None Partial None
The encrypted loop device in Linux kernel 2.4.10 and earlier does not authenticate the entity that is encrypting data, which allows local users to modify encrypted data without knowing the key.
2190 CVE-2002-0510 2002-08-12 2008-09-05
5.0
None Remote Low Not required Partial None None
The UDP implementation in Linux 2.4.x kernels keeps the IP Identification field at 0 for all non-fragmented packets, which could allow remote attackers to determine that a target system is running Linux.
2191 CVE-2002-0499 2002-08-12 2008-09-05
2.1
None Local Low Not required None Partial None
The d_path function in Linux kernel 2.2.20 and earlier, and 2.4.18 and earlier, truncates long pathnames without generating an error, which could allow local users to force programs to perform inappropriate operations on the wrong directories.
2192 CVE-2002-0429 2002-08-12 2016-10-17
3.6
None Local Low Not required None Partial Partial
The iBCS routines in arch/i386/kernel/traps.c for Linux kernels 2.4.18 and earlier on x86 systems allow local users to kill arbitrary processes via a a binary compatibility interface (lcall).
2193 CVE-2002-0060 Bypass 2002-03-08 2017-10-09
7.5
User Remote Low Not required Partial Partial Partial
IRC connection tracking helper module in the netfilter subsystem for Linux 2.4.18-pre9 and earlier does not properly set the mask for conntrack expectations for incoming DCC connections, which could allow remote attackers to bypass intended firewall restrictions.
2194 CVE-2002-0046 2002-01-31 2017-10-09
5.0
None Remote Low Not required Partial None None
Linux kernel, and possibly other operating systems, allows remote attackers to read portions of memory via a series of fragmented ICMP packets that generate an ICMP TTL Exceeded response, which includes portions of the memory in the response packet.
2195 CVE-2001-1572 Bypass 2001-12-31 2008-09-05
7.5
User Remote Low Not required Partial Partial Partial
The MAC module in Netfilter in Linux kernel 2.4.1 through 2.4.11, when configured to filter based on MAC addresses, allows remote attackers to bypass packet filters via small packets.
2196 CVE-2001-1551 2001-12-31 2008-09-05
2.1
None Local Low Not required None Partial None
Linux kernel 2.2.19 enables CAP_SYS_RESOURCE for setuid processes, which allows local users to exceed disk quota restrictions during execution of setuid programs.
2197 CVE-2001-1400 DoS 2001-04-17 2016-12-07
2.1
None Local Low Not required None None Partial
Unknown vulnerabilities in the UDP port allocation for Linux kernel before 2.2.19 could allow local users to cause a denial of service (deadlock).
2198 CVE-2001-1399 2001-04-17 2016-12-07
2.1
None Local Low Not required None Partial None
Certain operations in Linux kernel before 2.2.19 on the x86 architecture copy the wrong number of bytes, which might allow attackers to modify memory, aka "User access asm bug on x86."
2199 CVE-2001-1398 2001-04-17 2016-12-07
7.5
User Remote Low Not required Partial Partial Partial
Masquerading code for Linux kernel before 2.2.19 does not fully check packet lengths in certain cases, which may lead to a vulnerability.
2200 CVE-2001-1397 2001-04-17 2016-12-07
2.1
None Local Low Not required None Partial None
The System V (SYS5) shared memory implementation for Linux kernel before 2.2.19 could allow attackers to modify recently freed memory.
Total number of vulnerabilities : 2249   Page : 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 (This Page)45
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