{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2025-38132", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-04-16T04:51:23.987Z", "datePublished": "2025-07-03T08:35:35.695Z", "dateUpdated": "2025-07-28T04:13:02.340Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-07-28T04:13:02.340Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncoresight: holding cscfg_csdev_lock while removing cscfg from csdev\n\nThere'll be possible race scenario for coresight config:\n\nCPU0 CPU1\n(perf enable) load module\n cscfg_load_config_sets()\n activate config. // sysfs\n (sys_active_cnt == 1)\n...\ncscfg_csdev_enable_active_config()\n lock(csdev->cscfg_csdev_lock)\n deactivate config // sysfs\n (sys_activec_cnt == 0)\n cscfg_unload_config_sets()\n <iterating config_csdev_list> cscfg_remove_owned_csdev_configs()\n // here load config activate by CPU1\n unlock(csdev->cscfg_csdev_lock)\n\niterating config_csdev_list could be raced with config_csdev_list's\nentry delete.\n\nTo resolve this race , hold csdev->cscfg_csdev_lock() while\ncscfg_remove_owned_csdev_configs()"}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/hwtracing/coresight/coresight-syscfg.c"], "versions": [{"version": "02bd588e12df405bdf55244708151b7f238b79ba", "lessThan": "42f8afb0b161631fd1d814d017f75f955475ad41", "status": "affected", "versionType": "git"}, {"version": "02bd588e12df405bdf55244708151b7f238b79ba", "lessThan": "53b9e2659719b04f5ba7593f2af0f2335f75e94a", "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/hwtracing/coresight/coresight-syscfg.c"], "versions": [{"version": "5.17", "status": "affected"}, {"version": "0", "lessThan": "5.17", "status": "unaffected", "versionType": "semver"}, {"version": "6.15.3", "lessThanOrEqual": "6.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.16", "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": "5.17", "versionEndExcluding": "6.15.3"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.17", "versionEndExcluding": "6.16"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/42f8afb0b161631fd1d814d017f75f955475ad41"}, {"url": "https://git.kernel.org/stable/c/53b9e2659719b04f5ba7593f2af0f2335f75e94a"}], "title": "coresight: holding cscfg_csdev_lock while removing cscfg from csdev", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "074848F1-2A7E-490C-B811-A3122505C2CA", "versionEndExcluding": "6.15.3", "versionStartIncluding": "5.17", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncoresight: holding cscfg_csdev_lock while removing cscfg from csdev\n\nThere'll be possible race scenario for coresight config:\n\nCPU0 CPU1\n(perf enable) load module\n cscfg_load_config_sets()\n activate config. // sysfs\n (sys_active_cnt == 1)\n...\ncscfg_csdev_enable_active_config()\n lock(csdev->cscfg_csdev_lock)\n deactivate config // sysfs\n (sys_activec_cnt == 0)\n cscfg_unload_config_sets()\n <iterating config_csdev_list> cscfg_remove_owned_csdev_configs()\n // here load config activate by CPU1\n unlock(csdev->cscfg_csdev_lock)\n\niterating config_csdev_list could be raced with config_csdev_list's\nentry delete.\n\nTo resolve this race , hold csdev->cscfg_csdev_lock() while\ncscfg_remove_owned_csdev_configs()"}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: coresight: mantener cscfg_csdev_lock mientras se elimina cscfg de csdev Habr\u00e1 un posible escenario de ejecuci\u00f3n para la configuraci\u00f3n de coresight: CPU0 CPU1 (habilitaci\u00f3n de rendimiento) cargar m\u00f3dulo cscfg_load_config_sets() activar configuraci\u00f3n. // sysfs (sys_active_cnt == 1) ... cscfg_csdev_enable_active_config() lock(csdev-&gt;cscfg_csdev_lock) desactiva la configuraci\u00f3n // sysfs (sys_activec_cnt == 0) cscfg_unload_config_sets() cscfg_remove_owned_csdev_configs() // aqu\u00ed se carga la configuraci\u00f3n activada por CPU1 unlock(csdev-&gt;cscfg_csdev_lock) iterando config_csdev_list podr\u00eda estar en competencia con la eliminaci\u00f3n de la entrada de config_csdev_list. Para resolver esta competencia, mantenga presionada la tecla csdev-&gt;cscfg_csdev_lock() mientras cscfg_remove_owned_csdev_configs()"}], "id": "CVE-2025-38132", "lastModified": "2025-11-20T20:12:12.817", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2025-07-03T09:15:27.563", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/42f8afb0b161631fd1d814d017f75f955475ad41"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/53b9e2659719b04f5ba7593f2af0f2335f75e94a"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "kernel: coresight: holding cscfg_csdev_lock while removing cscfg from csdev", "id": "2376061", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2376061"}, "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:\ncoresight: holding cscfg_csdev_lock while removing cscfg from csdev\nThere'll be possible race scenario for coresight config:\nCPU0 CPU1\n(perf enable) load module\ncscfg_load_config_sets()\nactivate config. // sysfs\n(sys_active_cnt == 1)\n...\ncscfg_csdev_enable_active_config()\nlock(csdev->cscfg_csdev_lock)\ndeactivate config // sysfs\n(sys_activec_cnt == 0)\ncscfg_unload_config_sets()\n<iterating config_csdev_list> cscfg_remove_owned_csdev_configs()\n// here load config activate by CPU1\nunlock(csdev->cscfg_csdev_lock)\niterating config_csdev_list could be raced with config_csdev_list's\nentry delete.\nTo resolve this race , hold csdev->cscfg_csdev_lock() while\ncscfg_remove_owned_csdev_configs()"], "name": "CVE-2025-38132", "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": "2025-07-03T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2025-38132\nhttps://nvd.nist.gov/vuln/detail/CVE-2025-38132\nhttps://lore.kernel.org/linux-cve-announce/2025070331-CVE-2025-38132-bfc9@gregkh/T"], "threat_severity": "Moderate"}

{"created": "2025-07-06T22:16:23.660683+00:00", "updated": "2025-07-06T22:16:23.660732+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"]}