Vulnerability-Lookup

GHSA-WGGG-MQF2-8F77

Vulnerability from github – Published: 2026-01-13 18:31 – Updated: 2026-01-19 15:30

Details

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.

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{
  "affected": [],
  "aliases": [
    "CVE-2025-68777"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-01-13T16:15:57Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nInput: ti_am335x_tsc - fix off-by-one error in wire_order validation\n\nThe current validation \u0027wire_order[i] \u003e ARRAY_SIZE(config_pins)\u0027 allows\nwire_order[i] to equal ARRAY_SIZE(config_pins), which causes out-of-bounds\naccess when used as index in \u0027config_pins[wire_order[i]]\u0027.\n\nSince config_pins has 4 elements (indices 0-3), the valid range for\nwire_order should be 0-3. Fix the off-by-one error by using \u003e= instead\nof \u003e in the validation check.",
  "id": "GHSA-wggg-mqf2-8f77",
  "modified": "2026-01-19T15:30:35Z",
  "published": "2026-01-13T18:31:03Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-68777"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/08c0b561823a7026364efb38ed7f4a3af48ccfcd"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/136abe173a3cc2951d70c6e51fe7abdbadbb204b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/248d3a73a0167dce15ba100477c3e778c4787178"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/40e3042de43ffa0017a8460ff9b4cad7b8c7cb96"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/84e4d3543168912549271b34261f5e0f94952d6e"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a7ff2360431561b56f559d3a628d1f096048d178"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/bf95ec55805828c4f2b5241fb6b0c12388548570"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

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

Vulnerability from cvelistv5 – Published: 2026-01-13 15:28 – Updated: 2026-01-19 12:18

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

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/a7ff2360431561b56…
	https://git.kernel.org/stable/c/136abe173a3cc2951…
	https://git.kernel.org/stable/c/08c0b561823a70263…
	https://git.kernel.org/stable/c/bf95ec55805828c4f…
	https://git.kernel.org/stable/c/84e4d354316891254…
	https://git.kernel.org/stable/c/40e3042de43ffa001…
	https://git.kernel.org/stable/c/248d3a73a0167dce1…

Impacted products

Vendor

Product

Version

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)

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-rc2 , ≤ * (original_commit_for_fix)

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        {
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            {
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              "status": "unaffected",
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              "versionType": "semver"
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              "status": "unaffected",
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              "versionType": "semver"
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              "status": "unaffected",
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        }
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      "providerMetadata": {
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Sightings

Author	Source	Type	Date

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.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
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.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-WGGG-MQF2-8F77

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

Tags

Sightings

Nomenclature