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CVE-2004-2731

UnknownEPSS 0.56%

Last modified

CVE-2004-2731 is a vulnerability of currently unknown severity. Multiple integer overflows in Sbus PROM driver (drivers/sbus/char/openprom.c) for the Linux kernel 2.4.x up to 2.4.27, 2.6.x up to 2.6.7, and possibly later versions, allow local users to execute arbitrary code by specifying (1) a small buffer size to the copyin_string function or (2) a negative buffer size to the copyin function.. EPSS estimates a 0.56% chance of exploitation in the next 30 days.

Description

Multiple integer overflows in Sbus PROM driver (drivers/sbus/char/openprom.c) for the Linux kernel 2.4.x up to 2.4.27, 2.6.x up to 2.6.7, and possibly later versions, allow local users to execute arbitrary code by specifying (1) a small buffer size to the copyin_string function or (2) a negative buffer size to the copyin function.

Metrics

EPSS Probability
0.56%

42.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

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 Kernel2.4.9_pre5
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 Kernel2.4.21
LinuxLinux Kernel2.4.22
LinuxLinux Kernel2.4.23
LinuxLinux Kernel2.4.23_ow2
LinuxLinux Kernel2.4.24
LinuxLinux Kernel2.4.24_ow1
LinuxLinux Kernel2.4.25
LinuxLinux Kernel2.4.26
LinuxLinux Kernel2.4.27
LinuxLinux Kernel2.4.28
LinuxLinux Kernel2.4.29
LinuxLinux Kernel2.4.30
LinuxLinux Kernel2.4.31
LinuxLinux Kernel2.4.32
LinuxLinux Kernel2.4.33
LinuxLinux Kernel2.4.33.2
LinuxLinux Kernel2.4.33.3
LinuxLinux Kernel2.4.33.4
LinuxLinux Kernel2.4.33.5
LinuxLinux Kernel2.4.34
LinuxLinux Kernel2.4.34.1
LinuxLinux Kernel2.4.34.2
LinuxLinux Kernel2.4.35
LinuxLinux Kernel2.4.35.2
LinuxLinux Kernel2.6.0
LinuxLinux Kernel2.6.1
LinuxLinux Kernel2.6.2
LinuxLinux Kernel2.6.3

Showing 50 of 54 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2004-2731?
Multiple integer overflows in Sbus PROM driver (drivers/sbus/char/openprom.c) for the Linux kernel 2.4.x up to 2.4.27, 2.6.x up to 2.6.7, and possibly later versions, allow local users to execute arbitrary code by specifying (1) a small buffer size to the copyin_string function or (2) a negative buffer size to the copyin function.
How severe is CVE-2004-2731?
Severity scoring for CVE-2004-2731 is pending analysis. The EPSS model estimates a 0.56% probability of exploitation in the next 30 days.
How do I fix CVE-2004-2731?
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-2004-2731?

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

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Source: NVD / NIST