{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2025-40131", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-04-16T07:20:57.170Z", "datePublished": "2025-11-12T10:23:21.879Z", "dateUpdated": "2025-12-01T06:18:37.223Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-12-01T06:18:37.223Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: ath12k: Fix peer lookup in ath12k_dp_mon_rx_deliver_msdu()\n\nIn ath12k_dp_mon_rx_deliver_msdu(), peer lookup fails because\nrxcb->peer_id is not updated with a valid value. This is expected\nin monitor mode, where RX frames bypass the regular RX\ndescriptor path that typically sets rxcb->peer_id.\nAs a result, the peer is NULL, and link_id and link_valid fields\nin the RX status are not populated. This leads to a WARN_ON in\nmac80211 when it receives data frame from an associated station\nwith invalid link_id.\n\nFix this potential issue by using ppduinfo->peer_id, which holds\nthe correct peer id for the received frame. This ensures that the\npeer is correctly found and the associated link metadata is updated\naccordingly.\n\nTested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.4.1-00199-QCAHKSWPL_SILICONZ-1"}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/net/wireless/ath/ath12k/dp_mon.c"], "versions": [{"version": "bd00cc7e8a4c1048d14c9a9e9790c582119785fb", "lessThan": "da64eb2da76ce5626238a951fdf3e81810454427", "status": "affected", "versionType": "git"}, {"version": "bd00cc7e8a4c1048d14c9a9e9790c582119785fb", "lessThan": "7ca61ed8b3f3fc9a7decd68039cb1d7d1238c566", "status": "affected", "versionType": "git"}, {"version": "124bd8cea02395a1a140f1dcc5e57c65cdd428af", "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/ath/ath12k/dp_mon.c"], "versions": [{"version": "6.16", "status": "affected"}, {"version": "0", "lessThan": "6.16", "status": "unaffected", "versionType": "semver"}, {"version": "6.17.3", "lessThanOrEqual": "6.17.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.18", "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": "6.16", "versionEndExcluding": "6.17.3"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.16", "versionEndExcluding": "6.18"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.15.3"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/da64eb2da76ce5626238a951fdf3e81810454427"}, {"url": "https://git.kernel.org/stable/c/7ca61ed8b3f3fc9a7decd68039cb1d7d1238c566"}], "title": "wifi: ath12k: Fix peer lookup in ath12k_dp_mon_rx_deliver_msdu()", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: ath12k: Fix peer lookup in ath12k_dp_mon_rx_deliver_msdu()\n\nIn ath12k_dp_mon_rx_deliver_msdu(), peer lookup fails because\nrxcb->peer_id is not updated with a valid value. This is expected\nin monitor mode, where RX frames bypass the regular RX\ndescriptor path that typically sets rxcb->peer_id.\nAs a result, the peer is NULL, and link_id and link_valid fields\nin the RX status are not populated. This leads to a WARN_ON in\nmac80211 when it receives data frame from an associated station\nwith invalid link_id.\n\nFix this potential issue by using ppduinfo->peer_id, which holds\nthe correct peer id for the received frame. This ensures that the\npeer is correctly found and the associated link metadata is updated\naccordingly.\n\nTested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.4.1-00199-QCAHKSWPL_SILICONZ-1"}], "id": "CVE-2025-40131", "lastModified": "2025-11-12T16:19:12.850", "metrics": {}, "published": "2025-11-12T11:15:42.753", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/7ca61ed8b3f3fc9a7decd68039cb1d7d1238c566"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/da64eb2da76ce5626238a951fdf3e81810454427"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Awaiting Analysis"}

{"bugzilla": {"description": "kernel: wifi: ath12k: Fix peer lookup in ath12k_dp_mon_rx_deliver_msdu()", "id": "2414475", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2414475"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.5", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "details": ["In the Linux kernel, the following vulnerability has been resolved:\nwifi: ath12k: Fix peer lookup in ath12k_dp_mon_rx_deliver_msdu()\nIn ath12k_dp_mon_rx_deliver_msdu(), peer lookup fails because\nrxcb->peer_id is not updated with a valid value. This is expected\nin monitor mode, where RX frames bypass the regular RX\ndescriptor path that typically sets rxcb->peer_id.\nAs a result, the peer is NULL, and link_id and link_valid fields\nin the RX status are not populated. This leads to a WARN_ON in\nmac80211 when it receives data frame from an associated station\nwith invalid link_id.\nFix this potential issue by using ppduinfo->peer_id, which holds\nthe correct peer id for the received frame. This ensures that the\npeer is correctly found and the associated link metadata is updated\naccordingly.\nTested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.4.1-00199-QCAHKSWPL_SILICONZ-1"], "name": "CVE-2025-40131", "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": "Not affected", "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": "2025-11-12T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2025-40131\nhttps://nvd.nist.gov/vuln/detail/CVE-2025-40131\nhttps://lore.kernel.org/linux-cve-announce/2025111254-CVE-2025-40131-1db8@gregkh/T"], "threat_severity": "Moderate"}

{"created": "2025-11-12T22:12:52.952126+00:00", "updated": "2025-11-12T22:12:52.952158+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"]}