{"api_version":"1","generated_at":"2026-04-23T11:31:23+00:00","cve":"CVE-2017-13695","urls":{"html":"https://cve.report/CVE-2017-13695","api":"https://cve.report/api/cve/CVE-2017-13695.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2017-13695","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2017-13695"},"summary":{"title":"CVE-2017-13695","description":"The acpi_ns_evaluate() function in drivers/acpi/acpica/nseval.c in the Linux kernel through 4.12.9 does not flush the operand cache and causes a kernel stack dump, which allows local users to obtain sensitive information from kernel memory and bypass the KASLR protection mechanism (in the kernel through 4.9) via a crafted ACPI table.","state":"PUBLIC","assigner":"cve@mitre.org","published_at":"2017-08-25 08:29:00","updated_at":"2018-09-11 10:29:00"},"problem_types":["CWE-200"],"metrics":[],"references":[{"url":"https://usn.ubuntu.com/3696-2/","name":"USN-3696-2","refsource":"UBUNTU","tags":[],"title":"USN-3696-2: Linux kernel (Xenial HWE) vulnerabilities | Ubuntu security notices","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://usn.ubuntu.com/3696-1/","name":"USN-3696-1","refsource":"UBUNTU","tags":[],"title":"USN-3696-1: Linux kernel vulnerabilities | Ubuntu security notices","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.securityfocus.com/bid/100497","name":"100497","refsource":"BID","tags":["Third Party Advisory","VDB Entry"],"title":"Linux Kernel 'drivers/acpi/acpica/nseval.c' Local Information Disclosure Vulnerability","mime":"text/html","httpstatus":"200","archivestatus":"0"},{"url":"https://usn.ubuntu.com/3762-1/","name":"USN-3762-1","refsource":"UBUNTU","tags":[],"title":"USN-3762-1: Linux kernel vulnerabilities | Ubuntu security notices | Ubuntu","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://usn.ubuntu.com/3762-2/","name":"USN-3762-2","refsource":"UBUNTU","tags":[],"title":"USN-3762-2: Linux kernel (HWE) vulnerabilities | Ubuntu security notices | Ubuntu","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://github.com/acpica/acpica/pull/296/commits/37f2c716f2c6ab14c3ba557a539c3ee3224931b5","name":"https://github.com/acpica/acpica/pull/296/commits/37f2c716f2c6ab14c3ba557a539c3ee3224931b5","refsource":"MISC","tags":["Issue Tracking","Patch","Third Party Advisory"],"title":"acpi: acpica: fix acpi operand cache leak in nseval.c by kkamagui · Pull Request #296 · acpica/acpica · GitHub","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://patchwork.kernel.org/patch/9850567/","name":"https://patchwork.kernel.org/patch/9850567/","refsource":"MISC","tags":["Patch","Third Party Advisory"],"title":"acpi: acpica: fix acpi operand cache leak in nseval.c - Patchwork","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2017-13695","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-13695","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2017","cve_id":"13695","vulnerable":"1","versionEndIncluding":"4.12.9","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"linux","cpe5":"linux_kernel","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[{"cve":"CVE-2017-13695","qid":"752231","title":"SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2022:2082-1)"},{"cve":"CVE-2017-13695","qid":"752240","title":"SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2022:2103-1)"},{"cve":"CVE-2017-13695","qid":"752250","title":"SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2022:2111-1)"},{"cve":"CVE-2017-13695","qid":"753703","title":"SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2023:0416-1)"},{"cve":"CVE-2017-13695","qid":"753707","title":"SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2023:0416-1)"},{"cve":"CVE-2017-13695","qid":"753727","title":"SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2023:0416-1)"}]},"source_records":{"cve_program":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2017-13695","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_value":"n/a"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"The acpi_ns_evaluate() function in drivers/acpi/acpica/nseval.c in the Linux kernel through 4.12.9 does not flush the operand cache and causes a kernel stack dump, which allows local users to obtain sensitive information from kernel memory and bypass the KASLR protection mechanism (in the kernel through 4.9) via a crafted ACPI table."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"USN-3696-1","refsource":"UBUNTU","url":"https://usn.ubuntu.com/3696-1/"},{"name":"USN-3762-1","refsource":"UBUNTU","url":"https://usn.ubuntu.com/3762-1/"},{"name":"100497","refsource":"BID","url":"http://www.securityfocus.com/bid/100497"},{"name":"USN-3762-2","refsource":"UBUNTU","url":"https://usn.ubuntu.com/3762-2/"},{"name":"USN-3696-2","refsource":"UBUNTU","url":"https://usn.ubuntu.com/3696-2/"},{"name":"https://github.com/acpica/acpica/pull/296/commits/37f2c716f2c6ab14c3ba557a539c3ee3224931b5","refsource":"MISC","url":"https://github.com/acpica/acpica/pull/296/commits/37f2c716f2c6ab14c3ba557a539c3ee3224931b5"},{"name":"https://patchwork.kernel.org/patch/9850567/","refsource":"MISC","url":"https://patchwork.kernel.org/patch/9850567/"}]}},"nvd":{"publishedDate":"2017-08-25 08:29:00","lastModifiedDate":"2018-09-11 10:29:00","problem_types":["CWE-200"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.0","vectorString":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE","baseScore":5.5,"baseSeverity":"MEDIUM"},"exploitabilityScore":1.8,"impactScore":3.6},"baseMetricV2":{"cvssV2":{"version":"2.0","vectorString":"AV:L/AC:L/Au:N/C:P/I:N/A:N","accessVector":"LOCAL","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"NONE","availabilityImpact":"NONE","baseScore":2.1},"severity":"LOW","exploitabilityScore":3.9,"impactScore":2.9,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndIncluding":"4.12.9","cpe_name":[]}]}]}},"legacy_mitre":{"record":{"CveYear":"2017","CveId":"13695","Ordinal":"111115","Title":"CVE-2017-13695","CVE":"CVE-2017-13695","Year":"2017"},"notes":[{"CveYear":"2017","CveId":"13695","Ordinal":"1","NoteData":"The acpi_ns_evaluate() function in drivers/acpi/acpica/nseval.c in the Linux kernel through 4.12.9 does not flush the operand cache and causes a kernel stack dump, which allows local users to obtain sensitive information from kernel memory and bypass the KASLR protection mechanism (in the kernel through 4.9) via a crafted ACPI table.","Type":"Description","Title":null},{"CveYear":"2017","CveId":"13695","Ordinal":"2","NoteData":"2017-08-25","Type":"Other","Title":"Published"},{"CveYear":"2017","CveId":"13695","Ordinal":"3","NoteData":"2018-09-11","Type":"Other","Title":"Modified"}]}}}