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CVE-2025-68777 (GCVE-0-2025-68777)

Vulnerability from cvelistv5 – Published: 2026-01-13 15:28 – Updated: 2026-05-11 21:53
VLAI
Title
Input: ti_am335x_tsc - fix off-by-one error in wire_order validation
Summary
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.
Severity
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version CPE status
Linux Linux Affected: bb76dc09ddfc135c6c5e8eb7d3c583bfa8bdd439 , < a7ff2360431561b56f559d3a628d1f096048d178 (git)
Affected: bb76dc09ddfc135c6c5e8eb7d3c583bfa8bdd439 , < 136abe173a3cc2951d70c6e51fe7abdbadbb204b (git)
Affected: bb76dc09ddfc135c6c5e8eb7d3c583bfa8bdd439 , < 08c0b561823a7026364efb38ed7f4a3af48ccfcd (git)
Affected: bb76dc09ddfc135c6c5e8eb7d3c583bfa8bdd439 , < bf95ec55805828c4f2b5241fb6b0c12388548570 (git)
Affected: bb76dc09ddfc135c6c5e8eb7d3c583bfa8bdd439 , < 84e4d3543168912549271b34261f5e0f94952d6e (git)
Affected: bb76dc09ddfc135c6c5e8eb7d3c583bfa8bdd439 , < 40e3042de43ffa0017a8460ff9b4cad7b8c7cb96 (git)
Affected: bb76dc09ddfc135c6c5e8eb7d3c583bfa8bdd439 , < 248d3a73a0167dce15ba100477c3e778c4787178 (git)
guessed Create a notification for this product.
Linux Linux Affected: 3.11
Unaffected: 0 , < 3.11 (semver)
Unaffected: 5.10.248 , ≤ 5.10.* (semver)
Unaffected: 5.15.198 , ≤ 5.15.* (semver)
Unaffected: 6.1.160 , ≤ 6.1.* (semver)
Unaffected: 6.6.120 , ≤ 6.6.* (semver)
Unaffected: 6.12.64 , ≤ 6.12.* (semver)
Unaffected: 6.18.3 , ≤ 6.18.* (semver)
Unaffected: 6.19 , ≤ * (original_commit_for_fix)
guessed Create a notification for this product.
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            "value": "En el kernel de Linux, la siguiente vulnerabilidad ha sido resuelta:\n\nInput: ti_am335x_tsc - corrige error de uno en la validaci\u00f3n de \u0027wire_order\u0027\n\nLa validaci\u00f3n actual \u0027wire_order[i] \u0026gt; ARRAY_SIZE(config_pins)\u0027 permite que wire_order[i] sea igual a ARRAY_SIZE(config_pins), lo que causa acceso fuera de l\u00edmites cuando se usa como \u00edndice en \u0027config_pins[wire_order[i]]\u0027.\n\nDado que config_pins tiene 4 elementos (\u00edndices 0-3), el rango v\u00e1lido para wire_order deber\u00eda ser 0-3. Corrige el error de uno usando \u0027\u0026gt;=\u0027 en lugar de \u0027\u0026gt;\u0027 en la comprobaci\u00f3n de validaci\u00f3n."
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        "id": "CVE-2025-68777",
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        "metrics": {},
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      "title": "kernel: Input: ti_am335x_tsc - fix off-by-one error in wire_order validation",
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      "current_release_date": "2026-09-03T16:32:19Z",
      "cve": "CVE-2025-68777",
      "id": "CVE-2025-68777",
      "initial_release_date": "2026-01-15T00:26:36Z",
      "product_status:first_fixed": "2",
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      "product_status:known_not_affected": "150",
      "product_status:recommended": "289",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2025-68777",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2025-68777.json",
      "version": "31"
    }
  }
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
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  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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