CVE-2025-38487

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2025-38487", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-04-16T04:51:24.021Z", "datePublished": "2025-07-28T11:21:51.249Z", "dateUpdated": "2026-05-11T21:28:57.823Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-11T21:28:57.823Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nsoc: aspeed: lpc-snoop: Don't disable channels that aren't enabled\n\nMitigate e.g. the following:\n\n # echo 1e789080.lpc-snoop > /sys/bus/platform/drivers/aspeed-lpc-snoop/unbind\n ...\n [ 120.363594] Unable to handle kernel NULL pointer dereference at virtual address 00000004 when write\n [ 120.373866] [00000004] *pgd=00000000\n [ 120.377910] Internal error: Oops: 805 [#1] SMP ARM\n [ 120.383306] CPU: 1 UID: 0 PID: 315 Comm: sh Not tainted 6.15.0-rc1-00009-g926217bc7d7d-dirty #20 NONE\n ...\n [ 120.679543] Call trace:\n [ 120.679559] misc_deregister from aspeed_lpc_snoop_remove+0x84/0xac\n [ 120.692462] aspeed_lpc_snoop_remove from platform_remove+0x28/0x38\n [ 120.700996] platform_remove from device_release_driver_internal+0x188/0x200\n ..."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/soc/aspeed/aspeed-lpc-snoop.c"], "versions": [{"version": "9f4f9ae81d0affc182f54dd00285ddb90e0b3ae1", "lessThan": "62e51f51d97477ea4e78c82e7076a171dac86c75", "status": "affected", "versionType": "git"}, {"version": "9f4f9ae81d0affc182f54dd00285ddb90e0b3ae1", "lessThan": "9e1d2b97f5e2a36a2fd30a8bd30ead9dac5e3a51", "status": "affected", "versionType": "git"}, {"version": "9f4f9ae81d0affc182f54dd00285ddb90e0b3ae1", "lessThan": 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{}

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{"lessThanOrEqual": "5.10.*", "status": "unaffected", "version": "5.10.241", "versionType": "semver"}, {"lessThanOrEqual": "5.15.*", "status": "unaffected", "version": "5.15.190", "versionType": "semver"}, {"lessThanOrEqual": "6.1.*", "status": "unaffected", "version": "6.1.147", "versionType": "semver"}, {"lessThanOrEqual": "6.6.*", "status": "unaffected", "version": "6.6.100", "versionType": "semver"}, {"lessThanOrEqual": "6.12.*", "status": "unaffected", "version": "6.12.40", "versionType": "semver"}, {"lessThanOrEqual": "6.15.*", "status": "unaffected", "version": "6.15.8", "versionType": "semver"}, {"lessThanOrEqual": "*", "status": "unaffected", "version": "6.16", "versionType": "original_commit_for_fix"}]}], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "15F57262-DF93-49F0-A018-FEEEFF6D6963", "versionEndExcluding": "5.4.297", "versionStartIncluding": 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"85421F4E-C863-4ABF-B4B4-E887CC2F7F92", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.16:rc6:*:*:*:*:*:*", "matchCriteriaId": "3827F0D4-5FEE-4181-B267-5A45E7CA11FC", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*", "matchCriteriaId": "FA6FEEC2-9F11-4643-8827-749718254FED", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nsoc: aspeed: lpc-snoop: Don't disable channels that aren't enabled\n\nMitigate e.g. the following:\n\n # echo 1e789080.lpc-snoop > /sys/bus/platform/drivers/aspeed-lpc-snoop/unbind\n ...\n [ 120.363594] Unable to handle kernel NULL pointer dereference at virtual address 00000004 when write\n [ 120.373866] [00000004] *pgd=00000000\n [ 120.377910] Internal error: Oops: 805 [#1] SMP ARM\n [ 120.383306] CPU: 1 UID: 0 PID: 315 Comm: sh Not tainted 6.15.0-rc1-00009-g926217bc7d7d-dirty #20 NONE\n ...\n [ 120.679543] Call trace:\n [ 120.679559] misc_deregister from aspeed_lpc_snoop_remove+0x84/0xac\n [ 120.692462] aspeed_lpc_snoop_remove from platform_remove+0x28/0x38\n [ 120.700996] platform_remove from device_release_driver_internal+0x188/0x200\n ..."}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: soc: aspeed: lpc-snoop: No deshabilite los canales que no est\u00e1n habilitados. Mitigar, por ejemplo, lo siguiente: # echo 1e789080.lpc-snoop > /sys/bus/platform/drivers/aspeed-lpc-snoop/unbind ... [ 120.363594] No se puede controlar la desreferencia del puntero NULL del kernel en la direcci\u00f3n virtual 00000004 al escribir [ 120.373866] [00000004] *pgd=00000000 [ 120.377910] Error interno: Oops: 805 [#1] SMP ARM [ 120.383306] CPU: 1 UID: 0 PID: 315 Comm: sh No contaminado 6.15.0-rc1-00009-g926217bc7d7d-dirty #20 NINGUNO ... [ 120.679543] Rastreo de llamadas: [ 120.679559] misc_deregister de aspeed_lpc_snoop_remove+0x84/0xac [ 120.692462] aspeed_lpc_snoop_remove de platform_remove+0x28/0x38 [ 120.700996] platform_remove de device_release_driver_internal+0x188/0x200 ..."}], "id": "CVE-2025-38487", "lastModified": "2026-06-17T09:16:57.840", "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": "2025-07-28T12:15:30.720", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/166afe964e8433d52c641f5d1c09102bacee9a92"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/329a80adc0e5f815d0514a6d403aaaf0995cd9be"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/56448e78a6bb4e1a8528a0e2efe94eff0400c247"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/62e51f51d97477ea4e78c82e7076a171dac86c75"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/9e1d2b97f5e2a36a2fd30a8bd30ead9dac5e3a51"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/ac10ed9862104936a412f8b475c869e99f048448"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/b361598b7352f02456619a6105c7da952ef69f8f"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/dc5598482e2d3b234f6d72d6f5568e24f603e51a"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-476"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "kernel: soc: aspeed: lpc-snoop: Don't disable channels that aren't enabled", "id": "2383917", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2383917"}, "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": ["No description is available for this CVE."], "name": "CVE-2025-38487", "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": "2025-07-28T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2025-38487\nhttps://nvd.nist.gov/vuln/detail/CVE-2025-38487\nhttps://lore.kernel.org/linux-cve-announce/2025072816-CVE-2025-38487-1ffa@gregkh/T"], "threat_severity": "Moderate"}

{"created": "2025-07-29T07:59:29.882298+00:00", "updated": "2025-07-29T07:59:29.882369+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"]}