{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2025-71222", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-02-14T16:26:02.969Z", "datePublished": "2026-02-14T16:27:05.363Z", "dateUpdated": "2026-02-16T08:58:44.728Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-02-16T08:58:44.728Z"}, "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)."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/net/wireless/ti/wlcore/tx.c"], "versions": [{"version": "f5fc0f86b02afef1119b523623b4cde41475bc8c", "lessThan": "88295a55fefe5414e64293638b6f7549646e58ed", "status": "affected", "versionType": "git"}, {"version": "f5fc0f86b02afef1119b523623b4cde41475bc8c", "lessThan": "cd89a4656c03f8db0c57350aaec69cd3cfaa3522", "status": "affected", "versionType": "git"}, {"version": "f5fc0f86b02afef1119b523623b4cde41475bc8c", "lessThan": "745a0810dbc96a0471e5f5e627ba1e978c3116d4", "status": "affected", "versionType": "git"}, {"version": "f5fc0f86b02afef1119b523623b4cde41475bc8c", "lessThan": "b167312390fdd461c81ead516f2b0b44e83a9edb", "status": "affected", "versionType": "git"}, {"version": "f5fc0f86b02afef1119b523623b4cde41475bc8c", "lessThan": "71de0b6e04bbee5575caf9a1e4d424e7dcc50018", "status": "affected", "versionType": "git"}, {"version": "f5fc0f86b02afef1119b523623b4cde41475bc8c", "lessThan": "689a7980e4788e13e766763d53569fb78dea2513", "status": "affected", "versionType": "git"}, {"version": "f5fc0f86b02afef1119b523623b4cde41475bc8c", "lessThan": "e75665dd096819b1184087ba5718bd93beafff51", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/net/wireless/ti/wlcore/tx.c"], "versions": [{"version": "2.6.32", "status": "affected"}, {"version": "0", "lessThan": "2.6.32", "status": "unaffected", "versionType": "semver"}, {"version": "5.10.250", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.15.200", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.163", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.124", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.70", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.18.10", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.19", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.32", "versionEndExcluding": "5.10.250"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.32", "versionEndExcluding": "5.15.200"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.32", "versionEndExcluding": "6.1.163"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.32", "versionEndExcluding": "6.6.124"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.32", "versionEndExcluding": "6.12.70"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.32", "versionEndExcluding": "6.18.10"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.32", "versionEndExcluding": "6.19"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/88295a55fefe5414e64293638b6f7549646e58ed"}, {"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": {"engine": "bippy-1.2.0"}}}}

{}

{"cveTags": [], "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)."}, {"lang": "es", "value": "En el kernel de Linux, la siguiente vulnerabilidad ha sido resuelta:\n\nwifi: wlcore: asegurar el headroom de skb antes de skb_push\n\nEsto evita Oops ocasionales de skb_under_panic de wl1271_tx_work. En este caso, el headroom es menor de lo necesario (t\u00edpicamente 110 - 94 = 16 bytes)."}], "id": "CVE-2025-71222", "lastModified": "2026-02-18T17:52:22.253", "metrics": {}, "published": "2026-02-14T17:15:54.560", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/689a7980e4788e13e766763d53569fb78dea2513"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/71de0b6e04bbee5575caf9a1e4d424e7dcc50018"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/745a0810dbc96a0471e5f5e627ba1e978c3116d4"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/88295a55fefe5414e64293638b6f7549646e58ed"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/b167312390fdd461c81ead516f2b0b44e83a9edb"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/cd89a4656c03f8db0c57350aaec69cd3cfaa3522"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/e75665dd096819b1184087ba5718bd93beafff51"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Awaiting Analysis"}

{"bugzilla": {"description": "kernel: wifi: wlcore: ensure skb headroom before skb_push", "id": "2439889", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2439889"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.0", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "status": "draft"}, "details": ["In the Linux kernel, the following vulnerability has been resolved:\nwifi: wlcore: ensure skb headroom before skb_push\nThis avoids occasional skb_under_panic Oops from wl1271_tx_work. In this case, headroom is\nless than needed (typically 110 - 94 = 16 bytes)."], "name": "CVE-2025-71222", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Out of support scope", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2026-02-14T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2025-71222\nhttps://nvd.nist.gov/vuln/detail/CVE-2025-71222\nhttps://lore.kernel.org/linux-cve-announce/2026021426-CVE-2025-71222-1437@gregkh/T"], "threat_severity": "Moderate"}

{"created": "2026-02-16T09:44:09.001133+00:00", "updated": "2026-02-16T09:44:09.001235+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"]}