CVE-2025-21929

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The function ishtp_hid_remove() is now\ncalled before hid_ishtp_cl_deinit()."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/hid/intel-ish-hid/ishtp-hid-client.c"], "versions": [{"version": "f645a90e8ff732c48dd9f18815baef08c44ac8a0", "lessThan": "9c677fe859a73f5dd3dd84c27f99e10d28047c73", "status": "affected", "versionType": "git"}, {"version": "f645a90e8ff732c48dd9f18815baef08c44ac8a0", "lessThan": "e040f11fbca868c6d151e9f2c5730c476abfcf17", "status": "affected", "versionType": "git"}, {"version": "f645a90e8ff732c48dd9f18815baef08c44ac8a0", "lessThan": "823987841424289339fdb4ba90e6d2c3792836db", "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/hid/intel-ish-hid/ishtp-hid-client.c"], "versions": [{"version": "6.8", "status": "affected"}, {"version": "0", "lessThan": "6.8", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.19", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.13.7", "lessThanOrEqual": "6.13.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.14", "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": "6.8", "versionEndExcluding": "6.12.19"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.8", "versionEndExcluding": "6.13.7"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.8", "versionEndExcluding": "6.14"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/9c677fe859a73f5dd3dd84c27f99e10d28047c73"}, {"url": "https://git.kernel.org/stable/c/e040f11fbca868c6d151e9f2c5730c476abfcf17"}, {"url": "https://git.kernel.org/stable/c/823987841424289339fdb4ba90e6d2c3792836db"}], "title": "HID: intel-ish-hid: Fix use-after-free issue in hid_ishtp_cl_remove()", "x_generator": {"engine": "bippy-1.2.0"}}, "adp": [{"metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}}, {"other": {"type": "ssvc", "content": {"id": "CVE-2025-21929", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2025-04-16T13:14:59.850777Z"}}}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-416", "description": "CWE-416 Use After Free"}]}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-04-16T13:19:52.728Z"}}]}}

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The function ishtp_hid_remove() is now\ncalled before hid_ishtp_cl_deinit()."}], "cpeApplicability": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "6.12.19", "versionStartIncluding": "6.8"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "6.13.7", "versionStartIncluding": "6.8"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "6.14", "versionStartIncluding": "6.8"}], "operator": "OR"}]}], "providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-11T21:09:16.182Z"}}}, "cveMetadata": {"cveId": "CVE-2025-21929", "state": "PUBLISHED", "dateUpdated": "2026-05-11T21:09:16.182Z", "dateReserved": "2024-12-29T08:45:45.789Z", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "datePublished": "2025-04-01T15:40:59.761Z", "assignerShortName": "Linux"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["drivers/hid/intel-ish-hid/ishtp-hid-client.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "9c677fe859a73f5dd3dd84c27f99e10d28047c73", "status": "affected", "version": "f645a90e8ff732c48dd9f18815baef08c44ac8a0", "versionType": "git"}, {"lessThan": "e040f11fbca868c6d151e9f2c5730c476abfcf17", "status": "affected", "version": "f645a90e8ff732c48dd9f18815baef08c44ac8a0", "versionType": "git"}, {"lessThan": "823987841424289339fdb4ba90e6d2c3792836db", "status": "affected", "version": "f645a90e8ff732c48dd9f18815baef08c44ac8a0", "versionType": "git"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["drivers/hid/intel-ish-hid/ishtp-hid-client.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "6.8"}, {"lessThan": "6.8", "status": "unaffected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "6.12.*", "status": "unaffected", "version": "6.12.19", "versionType": "semver"}, {"lessThanOrEqual": "6.13.*", "status": "unaffected", "version": "6.13.7", "versionType": "semver"}, {"lessThanOrEqual": "*", "status": "unaffected", "version": "6.14", "versionType": "original_commit_for_fix"}]}], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "D4A54F97-E095-42DC-931A-DA4EAF83CCF6", "versionEndExcluding": "6.12.19", "versionStartIncluding": "6.8", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "842F5A44-3E71-4546-B4FD-43B0ACE3F32B", "versionEndExcluding": "6.13.7", "versionStartIncluding": "6.13", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.14:rc1:*:*:*:*:*:*", "matchCriteriaId": "186716B6-2B66-4BD0-852E-D48E71C0C85F", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.14:rc2:*:*:*:*:*:*", "matchCriteriaId": "0D3E781C-403A-498F-9DA9-ECEE50F41E75", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.14:rc3:*:*:*:*:*:*", "matchCriteriaId": "66619FB8-0AAF-4166-B2CF-67B24143261D", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.14:rc4:*:*:*:*:*:*", "matchCriteriaId": "D3D6550E-6679-4560-902D-AF52DCFE905B", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.14:rc5:*:*:*:*:*:*", "matchCriteriaId": "45B90F6B-BEC7-4D4E-883A-9DBADE021750", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nHID: intel-ish-hid: Fix use-after-free issue in hid_ishtp_cl_remove()\n\nDuring the `rmmod` operation for the `intel_ishtp_hid` driver, a\nuse-after-free issue can occur in the hid_ishtp_cl_remove() function.\nThe function hid_ishtp_cl_deinit() is called before ishtp_hid_remove(),\nwhich can lead to accessing freed memory or resources during the\nremoval process.\n\nCall Trace:\n ? ishtp_cl_send+0x168/0x220 [intel_ishtp]\n ? hid_output_report+0xe3/0x150 [hid]\n hid_ishtp_set_feature+0xb5/0x120 [intel_ishtp_hid]\n ishtp_hid_request+0x7b/0xb0 [intel_ishtp_hid]\n hid_hw_request+0x1f/0x40 [hid]\n sensor_hub_set_feature+0x11f/0x190 [hid_sensor_hub]\n _hid_sensor_power_state+0x147/0x1e0 [hid_sensor_trigger]\n hid_sensor_runtime_resume+0x22/0x30 [hid_sensor_trigger]\n sensor_hub_remove+0xa8/0xe0 [hid_sensor_hub]\n hid_device_remove+0x49/0xb0 [hid]\n hid_destroy_device+0x6f/0x90 [hid]\n ishtp_hid_remove+0x42/0x70 [intel_ishtp_hid]\n hid_ishtp_cl_remove+0x6b/0xb0 [intel_ishtp_hid]\n ishtp_cl_device_remove+0x4a/0x60 [intel_ishtp]\n ...\n\nAdditionally, ishtp_hid_remove() is a HID level power off, which should\noccur before the ISHTP level disconnect.\n\nThis patch resolves the issue by reordering the calls in\nhid_ishtp_cl_remove(). The function ishtp_hid_remove() is now\ncalled before hid_ishtp_cl_deinit()."}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: HID: intel-ish-hid: Se solucion\u00f3 el problema de use-after-free en hid_ishtp_cl_remove(). Durante la operaci\u00f3n `rmmod` del controlador `intel_ishtp_hid`, puede producirse un problema de use-after-free en la funci\u00f3n hid_ishtp_cl_remove(). La funci\u00f3n hid_ishtp_cl_deinit() se llama antes que ishtp_hid_remove(), lo que puede provocar el acceso a memoria o recursos liberados durante el proceso de eliminaci\u00f3n. Seguimiento de llamadas: ? ishtp_cl_send+0x168/0x220 [intel_ishtp] ? Informe de salida oculta + 0xe3/0x150 [oculto] Funci\u00f3n de configuraci\u00f3n de ishtp oculta + 0xb5/0x120 [intel_ishtp_oculto] Solicitud de ishtp oculta + 0x7b/0xb0 [intel_ishtp_oculto] Solicitud de hardware oculta + 0x1f/0x40 [oculto] Funci\u00f3n de configuraci\u00f3n del concentrador de sensores + 0x11f/0x190 [concentrador de sensores oculta] Estado de alimentaci\u00f3n del sensor oculta + 0x147/0x1e0 [activador del sensor oculta] Reanudaci\u00f3n del tiempo de ejecuci\u00f3n del sensor oculta + 0x22/0x30 [activador del sensor oculta] Eliminaci\u00f3n del concentrador de sensores + 0xa8/0xe0 [concentrador de sensores oculta] Eliminaci\u00f3n del dispositivo oculta + 0x49/0xb0 [oculto] hid_destroy_device+0x6f/0x90 [hid] ishtp_hid_remove+0x42/0x70 [intel_ishtp_hid] hid_ishtp_cl_remove+0x6b/0xb0 [intel_ishtp_hid] ishtp_cl_device_remove+0x4a/0x60 [intel_ishtp] ... Adem\u00e1s, ishtp_hid_remove() es un apagado a nivel HID, que deber\u00eda ocurrir antes de la desconexi\u00f3n a nivel ISHTP. Este parche resuelve el problema reordenando las llamadas en hid_ishtp_cl_remove(). La funci\u00f3n ishtp_hid_remove() ahora se llama antes que hid_ishtp_cl_deinit()."}], "id": "CVE-2025-21929", "lastModified": "2026-06-17T08:44:38.247", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-21929", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2025-04-16T13:14:59.850777Z", "version": "2.0.3"}}]}, "published": "2025-04-01T16:15:23.740", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/823987841424289339fdb4ba90e6d2c3792836db"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/9c677fe859a73f5dd3dd84c27f99e10d28047c73"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/e040f11fbca868c6d151e9f2c5730c476abfcf17"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-416"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-416"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{"bugzilla": {"description": "kernel: HID: intel-ish-hid: Fix use-after-free issue in hid_ishtp_cl_remove()", "id": "2356594", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2356594"}, "csaw": false, "cvss3": {"cvss3_base_score": "6.7", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "status": "draft"}, "cwe": "CWE-416", "details": ["In the Linux kernel, the following vulnerability has been resolved:\nHID: intel-ish-hid: Fix use-after-free issue in hid_ishtp_cl_remove()\nDuring the `rmmod` operation for the `intel_ishtp_hid` driver, a\nuse-after-free issue can occur in the hid_ishtp_cl_remove() function.\nThe function hid_ishtp_cl_deinit() is called before ishtp_hid_remove(),\nwhich can lead to accessing freed memory or resources during the\nremoval process.\nCall Trace:\n? ishtp_cl_send+0x168/0x220 [intel_ishtp]\n? hid_output_report+0xe3/0x150 [hid]\nhid_ishtp_set_feature+0xb5/0x120 [intel_ishtp_hid]\nishtp_hid_request+0x7b/0xb0 [intel_ishtp_hid]\nhid_hw_request+0x1f/0x40 [hid]\nsensor_hub_set_feature+0x11f/0x190 [hid_sensor_hub]\n_hid_sensor_power_state+0x147/0x1e0 [hid_sensor_trigger]\nhid_sensor_runtime_resume+0x22/0x30 [hid_sensor_trigger]\nsensor_hub_remove+0xa8/0xe0 [hid_sensor_hub]\nhid_device_remove+0x49/0xb0 [hid]\nhid_destroy_device+0x6f/0x90 [hid]\nishtp_hid_remove+0x42/0x70 [intel_ishtp_hid]\nhid_ishtp_cl_remove+0x6b/0xb0 [intel_ishtp_hid]\nishtp_cl_device_remove+0x4a/0x60 [intel_ishtp]\n...\nAdditionally, ishtp_hid_remove() is a HID level power off, which should\noccur before the ISHTP level disconnect.\nThis patch resolves the issue by reordering the calls in\nhid_ishtp_cl_remove(). The function ishtp_hid_remove() is now\ncalled before hid_ishtp_cl_deinit()."], "name": "CVE-2025-21929", "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": "Out of support scope", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Out of support scope", "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": "2025-04-01T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2025-21929\nhttps://nvd.nist.gov/vuln/detail/CVE-2025-21929\nhttps://lore.kernel.org/linux-cve-announce/2025040133-CVE-2025-21929-bf29@gregkh/T"], "threat_severity": "Moderate"}

{}