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CVE-2025-68777

UnknownEPSS 0.17%

Last modified

CVE-2025-68777 is a vulnerability of currently unknown severity. In the Linux kernel, the following vulnerability has been resolved: Input: ti_am335x_tsc - fix off-by-one error in wire_order validation The current validation 'wire_order[i] > ARRAY_SIZE(config_pins)' allows wire_order[i] to equal ARRAY_SIZE(config_pins), which causes out-of-bounds access when used as index in 'config_pins[wire_order[i]]'. Since config_pins has 4 elements (indices 0-3), the valid range for wire_order should be 0-3. Fix the off-by-one error by using >= instead of > in the validation check.. EPSS estimates a 0.17% chance of exploitation in the next 30 days.

Description

In the Linux kernel, the following vulnerability has been resolved: Input: ti_am335x_tsc - fix off-by-one error in wire_order validation The current validation 'wire_order[i] > ARRAY_SIZE(config_pins)' allows wire_order[i] to equal ARRAY_SIZE(config_pins), which causes out-of-bounds access when used as index in 'config_pins[wire_order[i]]'. Since config_pins has 4 elements (indices 0-3), the valid range for wire_order should be 0-3. Fix the off-by-one error by using >= instead of > in the validation check.

Metrics

EPSS Probability
0.17%

6.9th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Source: CNA advisory (CVE.org). NVD analysis pending.

VendorProductVersions
LinuxLinux>= bb76dc09ddfc135c6c5e8eb7d3c583bfa8bdd439, < a7ff2360431561b56f559d3a628d1f096048d178; >= bb76dc09ddfc135c6c5e8eb7d3c583bfa8bdd439, < 136abe173a3cc2951d70c6e51fe7abdbadbb204b; >= bb76dc09ddfc135c6c5e8eb7d3c583bfa8bdd439, < 08c0b561823a7026364efb38ed7f4a3af48ccfcd; >= bb76dc09ddfc135c6c5e8eb7d3c583bfa8bdd439, < bf95ec55805828c4f2b5241fb6b0c12388548570; >= bb76dc09ddfc135c6c5e8eb7d3c583bfa8bdd439, < 84e4d3543168912549271b34261f5e0f94952d6e; >= bb76dc09ddfc135c6c5e8eb7d3c583bfa8bdd439, < 40e3042de43ffa0017a8460ff9b4cad7b8c7cb96; >= bb76dc09ddfc135c6c5e8eb7d3c583bfa8bdd439, < 248d3a73a0167dce15ba100477c3e778c4787178
LinuxLinux3.11

References

Timeline

Published
Last Modified
Status
Deferred

Frequently Asked Questions

What is CVE-2025-68777?
In the Linux kernel, the following vulnerability has been resolved: Input: ti_am335x_tsc - fix off-by-one error in wire_order validation The current validation 'wire_order[i] > ARRAY_SIZE(config_pins)' allows wire_order[i] to equal ARRAY_SIZE(config_pins), which causes out-of-bounds access when used as index in 'config_pins[wire_order[i]]'. Since config_pins has 4 elements (indices 0-3), the valid range for wire_order should be 0-3. Fix the off-by-one error by using >= instead of > in the validation check.
How severe is CVE-2025-68777?
Severity scoring for CVE-2025-68777 is pending analysis. The EPSS model estimates a 0.17% probability of exploitation in the next 30 days.
How do I fix CVE-2025-68777?
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.

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Source: NVD / NIST