CVE-2025-39991

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2025-39991", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-04-16T07:20:57.150Z", "datePublished": "2025-10-15T07:58:17.257Z", "dateUpdated": "2026-09-14T11:58:06.488Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-09-14T11:58:06.488Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: ath11k: fix NULL dereference in ath11k_qmi_m3_load()\n\nIf ab->fw.m3_data points to data, then fw pointer remains null.\nFurther, if m3_mem is not allocated, then fw is dereferenced to be\npassed to ath11k_err function.\n\nReplace fw->size by m3_len.\n\nFound by Linux Verification Center (linuxtesting.org) with SVACE."}], "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/ath11k/qmi.c"], "versions": [{"version": "98e373dc08187c3f1cd97342b369fa2b0f24005e", "lessThan": "7554d498e4283c3b4559795abd175eb24a84f47f", "status": "affected", "versionType": "git"}, {"version": "7db88b962f06a52af5e9a32971012e8f3427cec0", "lessThan": "1f52119809b76d43759fc47da1cf708690b740a1", "status": "affected", "versionType": "git"}, {"version": "7db88b962f06a52af5e9a32971012e8f3427cec0", "lessThan": "888830b2cbc035838bebefe94502976da94332a5", "status": "affected", "versionType": "git"}, {"version": "7db88b962f06a52af5e9a32971012e8f3427cec0", "lessThan": "500fcc31e488d798937a23dbb1f62db46820c5b2", "status": "affected", "versionType": "git"}, {"version": "7db88b962f06a52af5e9a32971012e8f3427cec0", "lessThan": "3fd2ef2ae2b5c955584a3bee8e83ae7d7a98f782", "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/ath11k/qmi.c"], "versions": [{"version": "6.7", "status": "affected"}, {"version": "0", "lessThan": "6.7", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.51", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.16.11", "lessThanOrEqual": "6.16.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.17.1", "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": "6.7", "versionEndExcluding": "6.12.51"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.7", "versionEndExcluding": "6.16.11"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.7", "versionEndExcluding": "6.17.1"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.7", "versionEndExcluding": "6.18"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/7554d498e4283c3b4559795abd175eb24a84f47f"}, {"url": "https://git.kernel.org/stable/c/1f52119809b76d43759fc47da1cf708690b740a1"}, {"url": "https://git.kernel.org/stable/c/888830b2cbc035838bebefe94502976da94332a5"}, {"url": "https://git.kernel.org/stable/c/500fcc31e488d798937a23dbb1f62db46820c5b2"}, {"url": "https://git.kernel.org/stable/c/3fd2ef2ae2b5c955584a3bee8e83ae7d7a98f782"}], "title": "wifi: ath11k: fix NULL dereference in ath11k_qmi_m3_load()", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["drivers/net/wireless/ath/ath11k/qmi.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "7554d498e4283c3b4559795abd175eb24a84f47f", "status": "affected", "version": "98e373dc08187c3f1cd97342b369fa2b0f24005e", "versionType": "git"}, {"lessThan": "1f52119809b76d43759fc47da1cf708690b740a1", "status": "affected", "version": "7db88b962f06a52af5e9a32971012e8f3427cec0", "versionType": "git"}, {"lessThan": "888830b2cbc035838bebefe94502976da94332a5", "status": "affected", "version": "7db88b962f06a52af5e9a32971012e8f3427cec0", "versionType": "git"}, {"lessThan": "500fcc31e488d798937a23dbb1f62db46820c5b2", "status": "affected", "version": "7db88b962f06a52af5e9a32971012e8f3427cec0", "versionType": "git"}, {"lessThan": "3fd2ef2ae2b5c955584a3bee8e83ae7d7a98f782", "status": "affected", "version": "7db88b962f06a52af5e9a32971012e8f3427cec0", "versionType": "git"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["drivers/net/wireless/ath/ath11k/qmi.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "6.7"}, {"lessThan": "6.7", "status": "unaffected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "6.12.*", "status": "unaffected", "version": "6.12.51", "versionType": "semver"}, {"lessThanOrEqual": "6.16.*", "status": "unaffected", "version": "6.16.11", "versionType": "semver"}, {"lessThanOrEqual": "6.17.*", "status": "unaffected", "version": "6.17.1", "versionType": "semver"}, {"lessThanOrEqual": "*", "status": "unaffected", "version": "6.18", "versionType": "original_commit_for_fix"}]}], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: ath11k: fix NULL dereference in ath11k_qmi_m3_load()\n\nIf ab->fw.m3_data points to data, then fw pointer remains null.\nFurther, if m3_mem is not allocated, then fw is dereferenced to be\npassed to ath11k_err function.\n\nReplace fw->size by m3_len.\n\nFound by Linux Verification Center (linuxtesting.org) with SVACE."}, {"lang": "es", "value": "En el kernel de Linux, la siguiente vulnerabilidad ha sido resuelta:\n\nwifi: ath11k: correcci\u00f3n de desreferencia NULL en ath11k_qmi_m3_load()\n\nSi ab->fw.m3_data apunta a datos, entonces el puntero fw permanece nulo.\nAdem\u00e1s, si m3_mem no est\u00e1 asignado, entonces fw es desreferenciado para ser\npasado a la funci\u00f3n ath11k_err.\n\nReemplazar fw->size por m3_len.\n\nEncontrado por Linux Verification Center (linuxtesting.org) con SVACE."}], "id": "CVE-2025-39991", "lastModified": "2026-10-19T21:10:00.160", "metrics": {}, "published": "2025-10-15T08:15:37.197", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/1f52119809b76d43759fc47da1cf708690b740a1"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/3fd2ef2ae2b5c955584a3bee8e83ae7d7a98f782"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/500fcc31e488d798937a23dbb1f62db46820c5b2"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/7554d498e4283c3b4559795abd175eb24a84f47f"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/888830b2cbc035838bebefe94502976da94332a5"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Deferred"}

{"bugzilla": {"description": "kernel: wifi: ath11k: fix NULL dereference in ath11k_qmi_m3_load()", "id": "2404122", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2404122"}, "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: ath11k: fix NULL dereference in ath11k_qmi_m3_load()\nIf ab->fw.m3_data points to data, then fw pointer remains null.\nFurther, if m3_mem is not allocated, then fw is dereferenced to be\npassed to ath11k_err function.\nReplace fw->size by m3_len.\nFound by Linux Verification Center (linuxtesting.org) with SVACE."], "name": "CVE-2025-39991", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "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": "Affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2025-10-15T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2025-39991\nhttps://nvd.nist.gov/vuln/detail/CVE-2025-39991\nhttps://lore.kernel.org/linux-cve-announce/2025101527-CVE-2025-39991-6679@gregkh/T"], "threat_severity": "Moderate"}

{"created": "2025-10-20T13:26:53.751431+00:00", "updated": "2025-10-20T13:26:53.751462+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"]}