CVE-2025-38612

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2025-38612", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-04-16T04:51:24.029Z", "datePublished": "2025-08-19T17:03:54.797Z", "dateUpdated": "2026-05-11T21:31:34.829Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-11T21:31:34.829Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nstaging: fbtft: fix potential memory leak in fbtft_framebuffer_alloc()\n\nIn the error paths after fb_info structure is successfully allocated,\nthe memory allocated in fb_deferred_io_init() for info->pagerefs is not\nfreed. Fix that by adding the cleanup function on the error path."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/staging/fbtft/fbtft-core.c"], "versions": [{"version": "c296d5f9957c03994a699d6739c27d4581a9f6c7", "lessThan": "83ea0c7b8d12c67f6c4703d6c458627a7fc45fc0", "status": "affected", "versionType": "git"}, {"version": "c296d5f9957c03994a699d6739c27d4581a9f6c7", "lessThan": "c3b1c45c48117ed4d8797ee89d1155f16b72d490", "status": "affected", "versionType": "git"}, {"version": "c296d5f9957c03994a699d6739c27d4581a9f6c7", "lessThan": "3290f62f23fae05f2ec34085eb86dfb3648ef91f", "status": "affected", "versionType": "git"}, {"version": "c296d5f9957c03994a699d6739c27d4581a9f6c7", "lessThan": "6f9e2cf9e9c1a891a683329af35bb33ed9d38b5f", "status": "affected", "versionType": "git"}, {"version": "c296d5f9957c03994a699d6739c27d4581a9f6c7", "lessThan": "b31cf6f7716a5d3e4461763f32d812acdaec6e74", "status": "affected", "versionType": "git"}, {"version": "c296d5f9957c03994a699d6739c27d4581a9f6c7", "lessThan": "a3177955f8da3c826a18b75e54881e2e9a9c96f1", "status": "affected", "versionType": "git"}, {"version": "c296d5f9957c03994a699d6739c27d4581a9f6c7", "lessThan": "6771f121ae87490ddc19eabb7450383af9e01b6d", "status": "affected", "versionType": "git"}, {"version": "c296d5f9957c03994a699d6739c27d4581a9f6c7", "lessThan": "47b3d6e8921bbb7b65c2dab8eaa8864901848c1c", "status": "affected", "versionType": "git"}, {"version": "c296d5f9957c03994a699d6739c27d4581a9f6c7", "lessThan": "eb2cb7dab60f9be0b435ac4a674255429a36d72c", "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/staging/fbtft/fbtft-core.c"], "versions": [{"version": "4.0", "status": "affected"}, {"version": "0", "lessThan": "4.0", "status": "unaffected", "versionType": "semver"}, {"version": "5.4.297", "lessThanOrEqual": "5.4.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.10.241", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.15.190", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.148", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.102", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.42", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.15.10", "lessThanOrEqual": "6.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.16.1", "lessThanOrEqual": "6.16.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.17", "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": "4.0", "versionEndExcluding": "5.4.297"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.0", "versionEndExcluding": "5.10.241"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.0", "versionEndExcluding": "5.15.190"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.0", "versionEndExcluding": "6.1.148"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.0", "versionEndExcluding": "6.6.102"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.0", "versionEndExcluding": "6.12.42"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.0", "versionEndExcluding": "6.15.10"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.0", "versionEndExcluding": "6.16.1"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.0", "versionEndExcluding": "6.17"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/83ea0c7b8d12c67f6c4703d6c458627a7fc45fc0"}, {"url": "https://git.kernel.org/stable/c/c3b1c45c48117ed4d8797ee89d1155f16b72d490"}, {"url": "https://git.kernel.org/stable/c/3290f62f23fae05f2ec34085eb86dfb3648ef91f"}, {"url": "https://git.kernel.org/stable/c/6f9e2cf9e9c1a891a683329af35bb33ed9d38b5f"}, {"url": "https://git.kernel.org/stable/c/b31cf6f7716a5d3e4461763f32d812acdaec6e74"}, {"url": "https://git.kernel.org/stable/c/a3177955f8da3c826a18b75e54881e2e9a9c96f1"}, {"url": "https://git.kernel.org/stable/c/6771f121ae87490ddc19eabb7450383af9e01b6d"}, {"url": "https://git.kernel.org/stable/c/47b3d6e8921bbb7b65c2dab8eaa8864901848c1c"}, {"url": "https://git.kernel.org/stable/c/eb2cb7dab60f9be0b435ac4a674255429a36d72c"}], "title": "staging: fbtft: fix potential memory leak in fbtft_framebuffer_alloc()", "x_generator": {"engine": "bippy-1.2.0"}}, "adp": [{"title": "CVE Program Container", "references": [{"url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html"}, {"url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html"}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2025-11-03T17:40:25.546Z"}}]}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["drivers/staging/fbtft/fbtft-core.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "83ea0c7b8d12c67f6c4703d6c458627a7fc45fc0", "status": "affected", "version": "c296d5f9957c03994a699d6739c27d4581a9f6c7", "versionType": "git"}, {"lessThan": "c3b1c45c48117ed4d8797ee89d1155f16b72d490", "status": "affected", "version": "c296d5f9957c03994a699d6739c27d4581a9f6c7", "versionType": "git"}, {"lessThan": "3290f62f23fae05f2ec34085eb86dfb3648ef91f", "status": "affected", "version": "c296d5f9957c03994a699d6739c27d4581a9f6c7", "versionType": "git"}, {"lessThan": "6f9e2cf9e9c1a891a683329af35bb33ed9d38b5f", "status": "affected", "version": "c296d5f9957c03994a699d6739c27d4581a9f6c7", "versionType": "git"}, {"lessThan": "b31cf6f7716a5d3e4461763f32d812acdaec6e74", "status": "affected", "version": "c296d5f9957c03994a699d6739c27d4581a9f6c7", "versionType": "git"}, {"lessThan": "a3177955f8da3c826a18b75e54881e2e9a9c96f1", "status": "affected", "version": "c296d5f9957c03994a699d6739c27d4581a9f6c7", "versionType": "git"}, {"lessThan": "6771f121ae87490ddc19eabb7450383af9e01b6d", "status": "affected", "version": "c296d5f9957c03994a699d6739c27d4581a9f6c7", "versionType": "git"}, {"lessThan": "47b3d6e8921bbb7b65c2dab8eaa8864901848c1c", "status": "affected", "version": "c296d5f9957c03994a699d6739c27d4581a9f6c7", "versionType": "git"}, {"lessThan": "eb2cb7dab60f9be0b435ac4a674255429a36d72c", "status": "affected", "version": "c296d5f9957c03994a699d6739c27d4581a9f6c7", "versionType": "git"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["drivers/staging/fbtft/fbtft-core.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "4.0"}, {"lessThan": "4.0", "status": "unaffected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "5.4.*", "status": "unaffected", "version": "5.4.297", "versionType": "semver"}, {"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": "6.1.148", "versionType": "semver"}, {"lessThanOrEqual": "6.6.*", "status": "unaffected", "version": "6.6.102", "versionType": "semver"}, {"lessThanOrEqual": "6.12.*", "status": "unaffected", "version": "6.12.42", "versionType": "semver"}, {"lessThanOrEqual": "6.15.*", "status": "unaffected", "version": "6.15.10", "versionType": "semver"}, {"lessThanOrEqual": "6.16.*", "status": "unaffected", "version": "6.16.1", "versionType": "semver"}, {"lessThanOrEqual": "*", "status": "unaffected", "version": "6.17", "versionType": "original_commit_for_fix"}]}], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "9F84CD91-4028-4726-8BC5-EA673784DEB8", "versionEndExcluding": "5.4.297", "versionStartIncluding": "4.0", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "D0D21C35-EB8A-488A-BBF9-403E4817E5DD", "versionEndExcluding": "5.10.241", "versionStartIncluding": "5.5", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "AD9E597F-3DDE-4D7E-976C-463D0611F13F", "versionEndExcluding": "5.15.190", "versionStartIncluding": "5.11", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "3E5B1B93-C244-4B54-B3AB-12C2635A443B", "versionEndExcluding": "6.1.148", "versionStartIncluding": "5.16", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "DD6EDB96-08AC-49D8-A1A9-4D2140C49BC7", "versionEndExcluding": "6.6.102", "versionStartIncluding": "6.2", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "EA7AA5E6-4376-4A85-A021-6ACC5FF801C3", "versionEndExcluding": "6.12.42", "versionStartIncluding": "6.7", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "5890C690-B295-40C2-9121-FF5F987E5142", "versionEndExcluding": "6.15.10", "versionStartIncluding": "6.13", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "58182352-D7DF-4CC9-841E-03C1D852C3FB", "versionEndExcluding": "6.16.1", "versionStartIncluding": "6.16", "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\nstaging: fbtft: fix potential memory leak in fbtft_framebuffer_alloc()\n\nIn the error paths after fb_info structure is successfully allocated,\nthe memory allocated in fb_deferred_io_init() for info->pagerefs is not\nfreed. Fix that by adding the cleanup function on the error path."}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: staging: fbtft: se corrige una posible fuga de memoria en fbtft_framebuffer_alloc(). En las rutas de error, tras la asignaci\u00f3n correcta de la estructura fb_info, la memoria asignada en fb_deferred_io_init() para info->pagerefs no se libera. Para solucionar esto, se a\u00f1ade la funci\u00f3n de limpieza en la ruta de error."}], "id": "CVE-2025-38612", "lastModified": "2026-06-17T09:17:12.857", "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": "2025-08-19T17:15:39.777", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/3290f62f23fae05f2ec34085eb86dfb3648ef91f"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/47b3d6e8921bbb7b65c2dab8eaa8864901848c1c"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/6771f121ae87490ddc19eabb7450383af9e01b6d"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/6f9e2cf9e9c1a891a683329af35bb33ed9d38b5f"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/83ea0c7b8d12c67f6c4703d6c458627a7fc45fc0"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/a3177955f8da3c826a18b75e54881e2e9a9c96f1"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/b31cf6f7716a5d3e4461763f32d812acdaec6e74"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/c3b1c45c48117ed4d8797ee89d1155f16b72d490"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/eb2cb7dab60f9be0b435ac4a674255429a36d72c"}, {"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-401"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "kernel: staging: fbtft: fix potential memory leak in fbtft_framebuffer_alloc()", "id": "2389452", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2389452"}, "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-2025-38612", "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": "2025-08-19T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2025-38612\nhttps://nvd.nist.gov/vuln/detail/CVE-2025-38612\nhttps://lore.kernel.org/linux-cve-announce/2025081924-CVE-2025-38612-2888@gregkh/T"], "threat_severity": "Moderate"}

{"created": "2025-08-21T12:31:44.475249+00:00", "updated": "2025-08-21T12:31:44.475311+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"]}