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13,697 CVEs • 18 products

Products (18)

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kernel
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acrn
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dhcp6c
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parduslinux
Linux
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CVEs (13,697)

CVE
VENDORS
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UPDATED
PUBLISHED
CVSS
1Linux
1Linux Kernel
Apr 16, 2026
Aug 12, 2002
N/A· v4
N/A· v3
5.0 MEDIUM· v2
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.
1Linux
1Linux Kernel
Apr 16, 2026
Aug 12, 2002
N/A· v4
N/A· v3
2.1 LOW· v2
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...Show more
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.Show less
1Linux
1Linux Kernel
Apr 16, 2026
Aug 12, 2002
N/A· v4
N/A· v3
3.6 LOW· v2
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).
1Linux
1Linux Kernel
Apr 16, 2026
Jul 26, 2002
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
The Network Address Translation (NAT) capability for Netfilter ("iptables") 1.2.6a and earlier leaks translated IP addresses in ICMP error messages.
1Linux
1Linux Kernel
Apr 16, 2026
Jul 3, 2002
N/A· v4
N/A· v3
2.1 LOW· v2
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.
1Linux
1Linux Kernel
Apr 16, 2026
Mar 8, 2002
N/A· v4
N/A· v3
7.5 HIGH· v2
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 attacker...Show more
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.Show less
1Linux
1Linux Kernel
Apr 16, 2026
Jan 31, 2002
N/A· v4
N/A· v3
5.0 MEDIUM· v2
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 m...Show more
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.Show less
1Linux
1Linux Kernel
Apr 16, 2026
Dec 31, 2001
N/A· v4
N/A· v3
7.5 HIGH· v2
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.
1Linux
1Linux Kernel
Apr 16, 2026
Dec 31, 2001
N/A· v4
N/A· v3
2.1 LOW· v2
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.
3Caldera
LinuxSuse
7Linux Kernel
OpenlinuxOpenlinux Edesktop+4 more
Apr 16, 2026
Dec 6, 2001
N/A· v4
N/A· v3
5.0 MEDIUM· v2
Linux kernel 2.0, 2.2 and 2.4 with syncookies enabled allows remote attackers to bypass firewall rules by brute force guessing the cookie.
2Linux
Suse
2Linux Kernel
Suse Linux
Apr 16, 2026
Nov 21, 2001
N/A· v4
N/A· v3
2.1 LOW· v2
Linux kernel before 2.4.11pre3 in multiple Linux distributions allows local users to cause a denial of service (crash) by starting the core vmlinux kernel, possibly related to poor error checking during ELF loading.
1Linux
1Linux Kernel
Apr 16, 2026
Oct 18, 2001
N/A· v4
N/A· v3
7.2 HIGH· v2
ptrace in Linux 2.2.x through 2.2.19, and 2.4.x through 2.4.9, allows local users to gain root privileges by running ptrace on a setuid or setgid program that itself calls an unprivileged program, such as newgrp.
1Linux
1Linux Kernel
Apr 16, 2026
Oct 18, 2001
N/A· v4
N/A· v3
2.1 LOW· v2
Linux kernel 2.2.1 through 2.2.19, and 2.4.1 through 2.4.10, allows local users to cause a denial of service via a series of deeply nested symlinks, which causes the kernel to spend extra time when trying to access the l...Show more
Linux kernel 2.2.1 through 2.2.19, and 2.4.1 through 2.4.10, allows local users to cause a denial of service via a series of deeply nested symlinks, which causes the kernel to spend extra time when trying to access the link.Show less
1Linux
1Linux Kernel
Apr 16, 2026
Jul 30, 2001
N/A· v4
N/A· v3
7.5 HIGH· v2
IRC DCC helper in the ip_masq_irc IP masquerading module 2.2 allows remote attackers to bypass intended firewall restrictions by causing the target system to send a "DCC SEND" request to a malicious server which listens...Show more
IRC DCC helper in the ip_masq_irc IP masquerading module 2.2 allows remote attackers to bypass intended firewall restrictions by causing the target system to send a "DCC SEND" request to a malicious server which listens on port 6667, which may cause the module to believe that the traffic is a valid request and allow the connection to the port specified in the DCC SEND request.Show less
7Freebsd
HpLinux+4 more
9Freebsd
Hp UxLinux Kernel+6 more
Apr 16, 2026
Jul 7, 2001
N/A· v4
N/A· v3
5.0 MEDIUM· v2
Multiple TCP implementations could allow remote attackers to cause a denial of service (bandwidth and CPU exhaustion) by setting the maximum segment size (MSS) to a very small number and requesting large amounts of data,...Show more
Multiple TCP implementations could allow remote attackers to cause a denial of service (bandwidth and CPU exhaustion) by setting the maximum segment size (MSS) to a very small number and requesting large amounts of data, which generates more packets with less TCP-level data that amplify network traffic and consume more server CPU to process.Show less
1Linux
1Linux Kernel
Apr 16, 2026
Jul 2, 2001
N/A· v4
N/A· v3
7.5 HIGH· v2
ip_conntrack_ftp in the IPTables firewall for Linux 2.4 allows remote attackers to bypass access restrictions for an FTP server via a PORT command that lists an arbitrary IP address and port number, which is added to the...Show more
ip_conntrack_ftp in the IPTables firewall for Linux 2.4 allows remote attackers to bypass access restrictions for an FTP server via a PORT command that lists an arbitrary IP address and port number, which is added to the RELATED table and allowed by the firewall.Show less
1Linux
1Linux Kernel
Apr 16, 2026
May 3, 2001
N/A· v4
N/A· v3
3.7 LOW· v2
Race condition in ptrace in Linux kernel 2.4 and 2.2 allows local users to gain privileges by using ptrace to track and modify a running setuid process.
1Linux
1Linux Kernel
Apr 16, 2026
May 3, 2001
N/A· v4
N/A· v3
4.6 MEDIUM· v2
Linux kernel 2.4 and 2.2 allows local users to read kernel memory and possibly gain privileges via a negative argument to the sysctl call.
1Linux
1Linux Kernel
Apr 16, 2026
Apr 17, 2001
N/A· v4
N/A· v3
2.1 LOW· v2
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).
1Linux
1Linux Kernel
Apr 16, 2026
Apr 17, 2001
N/A· v4
N/A· v3
2.1 LOW· v2
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."