CVE-2025-71222 (GCVE-0-2025-71222)
Vulnerability from cvelistv5 – Published: 2026-02-14 16:27 – Updated: 2026-02-14 16:27
VLAI?
Title
wifi: wlcore: ensure skb headroom before skb_push
Summary
In the Linux kernel, the following vulnerability has been resolved:
wifi: wlcore: ensure skb headroom before skb_push
This avoids occasional skb_under_panic Oops from wl1271_tx_work. In this case, headroom is
less than needed (typically 110 - 94 = 16 bytes).
Severity ?
No CVSS data available.
Assigner
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 88295a55fefe5414e64293638b6f7549646e58ed
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < cd89a4656c03f8db0c57350aaec69cd3cfaa3522 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 745a0810dbc96a0471e5f5e627ba1e978c3116d4 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < b167312390fdd461c81ead516f2b0b44e83a9edb (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 71de0b6e04bbee5575caf9a1e4d424e7dcc50018 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 689a7980e4788e13e766763d53569fb78dea2513 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < e75665dd096819b1184087ba5718bd93beafff51 (git) |
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{
"containers": {
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{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/net/wireless/ti/wlcore/tx.c"
],
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],
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"vendor": "Linux",
"versions": [
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"status": "unaffected",
"version": "5.10.250",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.200",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.163",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.124",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.70",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.18.*",
"status": "unaffected",
"version": "6.18.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.19",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.250",
"vulnerable": true
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{
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"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: wlcore: ensure skb headroom before skb_push\n\nThis avoids occasional skb_under_panic Oops from wl1271_tx_work. In this case, headroom is\nless than needed (typically 110 - 94 = 16 bytes)."
}
],
"providerMetadata": {
"dateUpdated": "2026-02-14T16:27:05.363Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
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"url": "https://git.kernel.org/stable/c/cd89a4656c03f8db0c57350aaec69cd3cfaa3522"
},
{
"url": "https://git.kernel.org/stable/c/745a0810dbc96a0471e5f5e627ba1e978c3116d4"
},
{
"url": "https://git.kernel.org/stable/c/b167312390fdd461c81ead516f2b0b44e83a9edb"
},
{
"url": "https://git.kernel.org/stable/c/71de0b6e04bbee5575caf9a1e4d424e7dcc50018"
},
{
"url": "https://git.kernel.org/stable/c/689a7980e4788e13e766763d53569fb78dea2513"
},
{
"url": "https://git.kernel.org/stable/c/e75665dd096819b1184087ba5718bd93beafff51"
}
],
"title": "wifi: wlcore: ensure skb headroom before skb_push",
"x_generator": {
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},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-71222",
"datePublished": "2026-02-14T16:27:05.363Z",
"dateReserved": "2026-02-14T16:26:02.969Z",
"dateUpdated": "2026-02-14T16:27:05.363Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"vulnerability-lookup:meta": {
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}
}
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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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