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CVE-2025-38125 (GCVE-0-2025-38125)

Vulnerability from cvelistv5 – Published: 2025-07-03 08:35 – Updated: 2026-09-08 08:41
VLAI
Title
net: stmmac: make sure that ptp_rate is not 0 before configuring EST
Summary
In the Linux kernel, the following vulnerability has been resolved: net: stmmac: make sure that ptp_rate is not 0 before configuring EST If the ptp_rate recorded earlier in the driver happens to be 0, this bogus value will propagate up to EST configuration, where it will trigger a division by 0. Prevent this division by 0 by adding the corresponding check and error code.
Severity
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Assigner
References
Impacted products
Vendor Product Version CPE status
Linux Linux Affected: 8572aec3d0dc43045254fd1bf581fb980bfdbc4b , < b15c9a21950e1af6d440ce5a8edfa8a94b9acb9b (git)
Affected: 8572aec3d0dc43045254fd1bf581fb980bfdbc4b , < d6b0f7ed3e9b6c5e2e3a006c8f72c95aa4ac4b74 (git)
Affected: 8572aec3d0dc43045254fd1bf581fb980bfdbc4b , < b92ec4a848728460f181def33735605f154d438f (git)
Affected: 8572aec3d0dc43045254fd1bf581fb980bfdbc4b , < 451ee661d0f6272017fa012f99617101aa8ddf2c (git)
Affected: 8572aec3d0dc43045254fd1bf581fb980bfdbc4b , < d5e3bfdba0dc419499b801937128957f77503761 (git)
Affected: 8572aec3d0dc43045254fd1bf581fb980bfdbc4b , < cbefe2ffa7784525ec5d008ba87c7add19ec631a (git)
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Linux Linux Affected: 5.6
Unaffected: 0 , < 5.6 (semver)
Unaffected: 5.15.199 , ≤ 5.15.* (semver)
Unaffected: 6.1.162 , ≤ 6.1.* (semver)
Unaffected: 6.6.120 , ≤ 6.6.* (semver)
Unaffected: 6.12.34 , ≤ 6.12.* (semver)
Unaffected: 6.15.3 , ≤ 6.15.* (semver)
Unaffected: 6.16 , ≤ * (original_commit_for_fix)
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Siemens SIMATIC S7-1500 CPU 1518-4 PN/DP MFP Affected: V3.1.6 , < * (custom)
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Siemens SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP Affected: V3.1.6 , < * (custom)
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Siemens SIPLUS S7-1500 CPU 1518-4 PN/DP MFP Affected: V3.1.6 , < * (custom)
guessed Create a notification for this product.
Show details on NVD website
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      "version": "3"
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    "suse_vex": {
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      "current_release_date": "2026-09-12T16:49:43Z",
      "cve": "CVE-2025-38125",
      "id": "CVE-2025-38125",
      "initial_release_date": "2025-07-03T23:23:27Z",
      "product_status:first_fixed": "2",
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      "product_status:known_not_affected": "262",
      "product_status:recommended": "472",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2025-38125",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2025-38125.json",
      "version": "52"
    }
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}



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