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.
Max CVSS
2.1
EPSS Score
0.05%
Published
2002-12-31
Updated
2017-07-29
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.
Max CVSS
2.1
EPSS Score
0.07%
Published
2002-12-31
Updated
2008-09-05
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.
Max CVSS
2.1
EPSS Score
0.04%
Published
2002-12-31
Updated
2008-09-05
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."
Max CVSS
10.0
EPSS Score
0.40%
Published
2002-12-31
Updated
2008-09-05
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.
Max CVSS
10.0
EPSS Score
0.40%
Published
2002-12-31
Updated
2008-09-05
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.
Max CVSS
2.1
EPSS Score
0.07%
Published
2002-12-31
Updated
2008-09-05
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.
Max CVSS
2.1
EPSS Score
0.04%
Published
2002-12-23
Updated
2018-05-03
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.
Max CVSS
2.1
EPSS Score
0.06%
Published
2002-12-11
Updated
2017-10-10
The Network Address Translation (NAT) capability for Netfilter ("iptables") 1.2.6a and earlier leaks translated IP addresses in ICMP error messages.
Max CVSS
7.5
EPSS Score
2.01%
Published
2002-07-26
Updated
2024-02-03
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.
Max CVSS
2.1
EPSS Score
0.04%
Published
2002-07-03
Updated
2017-12-19
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.
Max CVSS
5.0
EPSS Score
0.31%
Published
2002-08-12
Updated
2008-09-05
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.
Max CVSS
2.1
EPSS Score
0.04%
Published
2002-08-12
Updated
2008-09-05
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).
Max CVSS
3.6
EPSS Score
0.04%
Published
2002-08-12
Updated
2016-10-18
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.
Max CVSS
7.5
EPSS Score
1.32%
Published
2002-03-08
Updated
2017-10-10
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.
Max CVSS
5.0
EPSS Score
0.51%
Published
2002-01-31
Updated
2017-10-10
15 vulnerabilities found
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