CVE-2025-71137 (GCVE-0-2025-71137)
Vulnerability from cvelistv5 – Published: 2026-01-14 15:07 – Updated: 2026-01-14 15:07
VLAI?
Title
octeontx2-pf: fix "UBSAN: shift-out-of-bounds error"
Summary
In the Linux kernel, the following vulnerability has been resolved:
octeontx2-pf: fix "UBSAN: shift-out-of-bounds error"
This patch ensures that the RX ring size (rx_pending) is not
set below the permitted length. This avoids UBSAN
shift-out-of-bounds errors when users passes small or zero
ring sizes via ethtool -G.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
d45d8979840d9c9ac93d3fe8cfc8e794b7228445 , < 658caf3b8aad65f8b8e102670ca4f68c7030f655
(git)
Affected: d45d8979840d9c9ac93d3fe8cfc8e794b7228445 , < b23a2e15589466a027c9baa3fb5813c9f6a6c6dc (git) Affected: d45d8979840d9c9ac93d3fe8cfc8e794b7228445 , < aa743b0d98448282b2cb37356db8db2a48524624 (git) Affected: d45d8979840d9c9ac93d3fe8cfc8e794b7228445 , < 442848e457f5a9f71a4e7e14d24d73dae278ebe3 (git) Affected: d45d8979840d9c9ac93d3fe8cfc8e794b7228445 , < 85f4b0c650d9f9db10bda8d3acfa1af83bf78cf7 (git) |
||
{
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"product": "Linux",
"programFiles": [
"drivers/net/ethernet/marvell/octeontx2/nic/otx2_ethtool.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
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"status": "affected",
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"versionType": "git"
},
{
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"versionType": "git"
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{
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"status": "affected",
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"versionType": "git"
},
{
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"versionType": "git"
}
]
},
{
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"product": "Linux",
"programFiles": [
"drivers/net/ethernet/marvell/octeontx2/nic/otx2_ethtool.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.6"
},
{
"lessThan": "5.6",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.160",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.120",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.64",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.18.*",
"status": "unaffected",
"version": "6.18.4",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.19-rc4",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.160",
"versionStartIncluding": "5.6",
"vulnerable": true
},
{
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"versionEndExcluding": "6.6.120",
"versionStartIncluding": "5.6",
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},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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},
{
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"versionStartIncluding": "5.6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.19-rc4",
"versionStartIncluding": "5.6",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nocteontx2-pf: fix \"UBSAN: shift-out-of-bounds error\"\n\nThis patch ensures that the RX ring size (rx_pending) is not\nset below the permitted length. This avoids UBSAN\nshift-out-of-bounds errors when users passes small or zero\nring sizes via ethtool -G."
}
],
"providerMetadata": {
"dateUpdated": "2026-01-14T15:07:51.264Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/658caf3b8aad65f8b8e102670ca4f68c7030f655"
},
{
"url": "https://git.kernel.org/stable/c/b23a2e15589466a027c9baa3fb5813c9f6a6c6dc"
},
{
"url": "https://git.kernel.org/stable/c/aa743b0d98448282b2cb37356db8db2a48524624"
},
{
"url": "https://git.kernel.org/stable/c/442848e457f5a9f71a4e7e14d24d73dae278ebe3"
},
{
"url": "https://git.kernel.org/stable/c/85f4b0c650d9f9db10bda8d3acfa1af83bf78cf7"
}
],
"title": "octeontx2-pf: fix \"UBSAN: shift-out-of-bounds error\"",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-71137",
"datePublished": "2026-01-14T15:07:51.264Z",
"dateReserved": "2026-01-13T15:30:19.656Z",
"dateUpdated": "2026-01-14T15:07:51.264Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"vulnerability-lookup:meta": {
"nvd": "{\"cve\":{\"id\":\"CVE-2025-71137\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2026-01-14T15:16:03.487\",\"lastModified\":\"2026-01-14T16:25:12.057\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nocteontx2-pf: fix \\\"UBSAN: shift-out-of-bounds error\\\"\\n\\nThis patch ensures that the RX ring size (rx_pending) is not\\nset below the permitted length. This avoids UBSAN\\nshift-out-of-bounds errors when users passes small or zero\\nring sizes via ethtool -G.\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/442848e457f5a9f71a4e7e14d24d73dae278ebe3\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/658caf3b8aad65f8b8e102670ca4f68c7030f655\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/85f4b0c650d9f9db10bda8d3acfa1af83bf78cf7\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/aa743b0d98448282b2cb37356db8db2a48524624\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/b23a2e15589466a027c9baa3fb5813c9f6a6c6dc\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}"
}
}
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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.
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