Linux » Linux Kernel » 2.4.21 pre1 : Security Vulnerabilities, CVEs, Published In 2003
Various routines for the ppc64 architecture on Linux kernel 2.6 prior to 2.6.2 and 2.4 prior to 2.4.24 do not use the copy_from_user function when copying data from userspace to kernelspace, which crosses security boundaries and allows local users to cause a denial of service.
Max CVSS
1.7
EPSS Score
0.04%
Published
2003-12-31
Updated
2017-10-11
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.
Max CVSS
7.2
EPSS Score
0.04%
Published
2003-12-15
Updated
2016-10-18
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).
Max CVSS
2.1
EPSS Score
0.06%
Published
2003-07-25
Updated
2008-09-10
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.
Max CVSS
5.0
EPSS Score
4.57%
Published
2003-08-27
Updated
2017-10-11
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.
Max CVSS
5.0
EPSS Score
0.22%
Published
2003-08-27
Updated
2016-10-18
A race condition in the way env_start and env_end pointers are initialized in the execve system call and used in fs/proc/base.c on Linux 2.4 allows local users to cause a denial of service (crash).
Max CVSS
1.2
EPSS Score
0.04%
Published
2003-08-27
Updated
2017-10-11
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.
Max CVSS
7.2
EPSS Score
0.05%
Published
2003-03-31
Updated
2018-05-03
7 vulnerabilities found