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CVE-2003-0246

UnknownEPSS 0.50%

Last modified

CVE-2003-0246 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 0.50% chance of exploitation in the next 30 days.

Description

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.

Metrics

EPSS Probability
0.50%

39.0th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

VendorProductVersions
LinuxLinux Kernel2.4.0
LinuxLinux Kernel2.4.1
LinuxLinux Kernel2.4.2
LinuxLinux Kernel2.4.3
LinuxLinux Kernel2.4.4
LinuxLinux Kernel2.4.5
LinuxLinux Kernel2.4.6
LinuxLinux Kernel2.4.7
LinuxLinux Kernel2.4.8
LinuxLinux Kernel2.4.9
LinuxLinux Kernel2.4.10
LinuxLinux Kernel2.4.11
LinuxLinux Kernel2.4.12
LinuxLinux Kernel2.4.13
LinuxLinux Kernel2.4.14
LinuxLinux Kernel2.4.15
LinuxLinux Kernel2.4.16
LinuxLinux Kernel2.4.17
LinuxLinux Kernel2.4.18
LinuxLinux Kernel2.4.19
LinuxLinux Kernel2.4.20
LinuxLinux Kernel2.5.0
LinuxLinux Kernel2.5.1
LinuxLinux Kernel2.5.2
LinuxLinux Kernel2.5.3
LinuxLinux Kernel2.5.4
LinuxLinux Kernel2.5.5
LinuxLinux Kernel2.5.6
LinuxLinux Kernel2.5.7
LinuxLinux Kernel2.5.8
LinuxLinux Kernel2.5.9
LinuxLinux Kernel2.5.10
LinuxLinux Kernel2.5.11
LinuxLinux Kernel2.5.12
LinuxLinux Kernel2.5.13
LinuxLinux Kernel2.5.14
LinuxLinux Kernel2.5.15
LinuxLinux Kernel2.5.16
LinuxLinux Kernel2.5.17
LinuxLinux Kernel2.5.18
LinuxLinux Kernel2.5.19
LinuxLinux Kernel2.5.20
LinuxLinux Kernel2.5.21
LinuxLinux Kernel2.5.22
LinuxLinux Kernel2.5.23
LinuxLinux Kernel2.5.24
LinuxLinux Kernel2.5.25
LinuxLinux Kernel2.5.26
LinuxLinux Kernel2.5.27
LinuxLinux Kernel2.5.28

Showing 50 of 91 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2003-0246?
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.
How severe is CVE-2003-0246?
Severity scoring for CVE-2003-0246 is pending analysis. The EPSS model estimates a 0.50% probability of exploitation in the next 30 days.
How do I fix CVE-2003-0246?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2003-0246?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST