CVE-2025-37873 (GCVE-0-2025-37873)

Vulnerability from cvelistv5 – Published: 2025-05-09 06:44 – Updated: 2025-05-26 05:22
VLAI?
Title
eth: bnxt: fix missing ring index trim on error path
Summary
In the Linux kernel, the following vulnerability has been resolved: eth: bnxt: fix missing ring index trim on error path Commit under Fixes converted tx_prod to be free running but missed masking it on the Tx error path. This crashes on error conditions, for example when DMA mapping fails.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 6d1add95536bafe585c500ad8114af7ed4225a0f , < 21e70f694bc0dcb40174b0940cc52a7769fc19e0 (git)
Affected: 6d1add95536bafe585c500ad8114af7ed4225a0f , < 3742c55de00266fa7c8fd2c5d61a453d223a9cd1 (git)
Affected: 6d1add95536bafe585c500ad8114af7ed4225a0f , < 12f2d033fae957d84c2c0ce604d2a077e61fa2c0 (git)
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    Linux Linux Affected: 6.8
Unaffected: 0 , < 6.8 (semver)
Unaffected: 6.12.25 , ≤ 6.12.* (semver)
Unaffected: 6.14.4 , ≤ 6.14.* (semver)
Unaffected: 6.15 , ≤ * (original_commit_for_fix)
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            "drivers/net/ethernet/broadcom/bnxt/bnxt.c"
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      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\neth: bnxt: fix missing ring index trim on error path\n\nCommit under Fixes converted tx_prod to be free running but missed\nmasking it on the Tx error path. This crashes on error conditions,\nfor example when DMA mapping fails."
        }
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      "providerMetadata": {
        "dateUpdated": "2025-05-26T05:22:46.220Z",
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        "shortName": "Linux"
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    "cveId": "CVE-2025-37873",
    "datePublished": "2025-05-09T06:44:01.394Z",
    "dateReserved": "2025-04-16T04:51:23.959Z",
    "dateUpdated": "2025-05-26T05:22:46.220Z",
    "state": "PUBLISHED"
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  • 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.
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  • 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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