CVE-2003-0959: Integer Overflow
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 copyfromuser function calls with improper length arguments.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2003-0959?
CVE-2003-0959 is classified as a high severity vulnerability due to its potential to cause denial of service or escalate privileges to root.
How do I fix CVE-2003-0959?
To mitigate CVE-2003-0959, update the Linux kernel to version 2.4.21 or later.
What systems are affected by CVE-2003-0959?
CVE-2003-0959 affects Linux kernel versions prior to 2.4.21 running on AMD64 architectures.
Can CVE-2003-0959 be exploited remotely?
Yes, CVE-2003-0959 can potentially be exploited remotely if the conditions allowing improper length arguments in the copy_from_user function are met.
What are the impacts of CVE-2003-0959?
CVE-2003-0959 may allow attackers to crash the system or gain unauthorized root access.