{"api_version":"1","generated_at":"2026-07-23T12:10:49+00:00","cve":"CVE-2019-12068","urls":{"html":"https://cve.report/CVE-2019-12068","api":"https://cve.report/api/cve/CVE-2019-12068.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2019-12068","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2019-12068"},"summary":{"title":"CVE-2019-12068","description":"In QEMU 1:4.1-1, 1:2.1+dfsg-12+deb8u6, 1:2.8+dfsg-6+deb9u8, 1:3.1+dfsg-8~deb10u1, 1:3.1+dfsg-8+deb10u2, and 1:2.1+dfsg-12+deb8u12 (fixed), when executing script in lsi_execute_script(), the LSI scsi adapter emulator advances 's->dsp' index to read next opcode. This can lead to an infinite loop if the next opcode is empty. Move the existing loop exit after 10k iterations so that it covers no-op opcodes as well.","state":"PUBLIC","assigner":"cve@mitre.org","published_at":"2019-09-24 20:15:00","updated_at":"2023-11-07 03:03:00"},"problem_types":["CWE-835"],"metrics":[],"references":[{"url":"https://lists.debian.org/debian-lts-announce/2019/09/msg00021.html","name":"[debian-lts-announce] 20190920 [SECURITY] [DLA 1927-1] qemu security update","refsource":"MLIST","tags":["Mailing List","Third Party Advisory"],"title":"[SECURITY] [DLA 1927-1] qemu security update","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00034.html","name":"openSUSE-SU-2019:2510","refsource":"SUSE","tags":["Third Party Advisory"],"title":"[security-announce] openSUSE-SU-2019:2510-1: important: Security 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QEMU 1:4.1-1, 1:2.1+dfsg-12+deb8u6, 1:2.8+dfsg-6+deb9u8, 1:3.1+dfsg-8~deb10u1, 1:3.1+dfsg-8+deb10u2, and 1:2.1+dfsg-12+deb8u12 (fixed), when executing script in lsi_execute_script(), the LSI scsi adapter emulator advances 's->dsp' index to read next opcode. This can lead to an infinite loop if the next opcode is empty. Move the existing loop exit after 10k iterations so that it covers no-op opcodes as well."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"refsource":"MLIST","name":"[debian-lts-announce] 20190920 [SECURITY] [DLA 1927-1] qemu security 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20200726 [SECURITY] [DLA 2288-1] qemu security update","url":"https://lists.debian.org/debian-lts-announce/2020/07/msg00020.html"}]}},"nvd":{"publishedDate":"2019-09-24 20:15:00","lastModifiedDate":"2023-11-07 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QEMU 1:4.1-1, 1:2.1+dfsg-12+deb8u6, 1:2.8+dfsg-6+deb9u8, 1:3.1+dfsg-8~deb10u1, 1:3.1+dfsg-8+deb10u2, and 1:2.1+dfsg-12+deb8u12 (fixed), when executing script in lsi_execute_script(), the LSI scsi adapter emulator advances 's->dsp' index to read next opcode. This can lead to an infinite loop if the next opcode is empty. Move the existing loop exit after 10k iterations so that it covers no-op opcodes as well.","Type":"Description","Title":null},{"CveYear":"2019","CveId":"12068","Ordinal":"2","NoteData":"2019-09-24","Type":"Other","Title":"Published"},{"CveYear":"2019","CveId":"12068","Ordinal":"3","NoteData":"2020-07-26","Type":"Other","Title":"Modified"}]}}}