{"affected":[{"product":"Linux kernel","source":"CNA: redhat","vendor":"n/a","versions":[{"status":"affected","version":"unknown"}]},{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518-4 PN/DP MFP","source":"ADP: siemens-SADP","vendor":"Siemens","versions":[{"lessThan":"V3.1.5","status":"affected","version":"V3.1.0","versionType":"custom"}]},{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP","source":"ADP: siemens-SADP","vendor":"Siemens","versions":[{"lessThan":"V3.1.5","status":"affected","version":"V3.1.0","versionType":"custom"}]},{"defaultStatus":"unknown","product":"SIMATIC S7-1500 TM MFP - GNU/Linux subsystem","source":"ADP: siemens-SADP","vendor":"Siemens","versions":[{"lessThan":"V1.1","status":"affected","version":"0","versionType":"custom"}]},{"defaultStatus":"unknown","product":"SIPLUS S7-1500 CPU 1518-4 PN/DP MFP","source":"ADP: siemens-SADP","vendor":"Siemens","versions":[{"lessThan":"V3.1.5","status":"affected","version":"V3.1.0","versionType":"custom"}]}],"cpeConfigurations":[{"negate":false,"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"4.19.293","versionStartIncluding":"2.6.25","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"5.4.235","versionStartIncluding":"4.20","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"5.10.173","versionStartIncluding":"5.5","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"5.15.99","versionStartIncluding":"5.11","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.1.16","versionStartIncluding":"5.16","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.2.3","versionStartIncluding":"6.2","vulnerable":true}],"negate":false,"operator":"OR"}],"operator":"OR"},{"negate":false,"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*","vulnerable":true}],"negate":false,"operator":"OR"}],"operator":"OR"},{"negate":false,"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:netapp:a700s_firmware:-:*:*:*:*:*:*:*","vulnerable":true}],"negate":false,"operator":"OR"},{"cpeMatch":[{"criteria":"cpe:2.3:h:netapp:a700s:-:*:*:*:*:*:*:*","vulnerable":false}],"negate":false,"operator":"OR"}],"operator":"AND"},{"negate":false,"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:netapp:8300_firmware:-:*:*:*:*:*:*:*","vulnerable":true}],"negate":false,"operator":"OR"},{"cpeMatch":[{"criteria":"cpe:2.3:h:netapp:8300:-:*:*:*:*:*:*:*","vulnerable":false}],"negate":false,"operator":"OR"}],"operator":"AND"},{"negate":false,"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:netapp:8700_firmware:-:*:*:*:*:*:*:*","vulnerable":true}],"negate":false,"operator":"OR"},{"cpeMatch":[{"criteria":"cpe:2.3:h:netapp:8700:-:*:*:*:*:*:*:*","vulnerable":false}],"negate":false,"operator":"OR"}],"operator":"AND"},{"negate":false,"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:netapp:a400_firmware:-:*:*:*:*:*:*:*","vulnerable":true}],"negate":false,"operator":"OR"},{"cpeMatch":[{"criteria":"cpe:2.3:h:netapp:a400:-:*:*:*:*:*:*:*","vulnerable":false}],"negate":false,"operator":"OR"}],"operator":"AND"},{"negate":false,"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:netapp:c400_firmware:-:*:*:*:*:*:*:*","vulnerable":true}],"negate":false,"operator":"OR"},{"cpeMatch":[{"criteria":"cpe:2.3:h:netapp:c400:-:*:*:*:*:*:*:*","vulnerable":false}],"negate":false,"operator":"OR"}],"operator":"AND"},{"negate":false,"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:netapp:h300s_firmware:-:*:*:*:*:*:*:*","vulnerable":true}],"negate":false,"operator":"OR"},{"cpeMatch":[{"criteria":"cpe:2.3:h:netapp:h300s:-:*:*:*:*:*:*:*","vulnerable":false}],"negate":false,"operator":"OR"}],"operator":"AND"},{"negate":false,"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:netapp:h500s_firmware:-:*:*:*:*:*:*:*","vulnerable":true}],"negate":false,"operator":"OR"},{"cpeMatch":[{"criteria":"cpe:2.3:h:netapp:h500s:-:*:*:*:*:*:*:*","vulnerable":false}],"negate":false,"operator":"OR"}],"operator":"AND"},{"negate":false,"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:netapp:h700s_firmware:-:*:*:*:*:*:*:*","vulnerable":true}],"negate":false,"operator":"OR"},{"cpeMatch":[{"criteria":"cpe:2.3:h:netapp:h700s:-:*:*:*:*:*:*:*","vulnerable":false}],"negate":false,"operator":"OR"}],"operator":"AND"},{"negate":false,"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:netapp:h410s_firmware:-:*:*:*:*:*:*:*","vulnerable":true}],"negate":false,"operator":"OR"},{"cpeMatch":[{"criteria":"cpe:2.3:h:netapp:h410s:-:*:*:*:*:*:*:*","vulnerable":false}],"negate":false,"operator":"OR"}],"operator":"AND"},{"negate":false,"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:netapp:h410c_firmware:-:*:*:*:*:*:*:*","vulnerable":true}],"negate":false,"operator":"OR"},{"cpeMatch":[{"criteria":"cpe:2.3:h:netapp:h410c:-:*:*:*:*:*:*:*","vulnerable":false}],"negate":false,"operator":"OR"}],"operator":"AND"}],"cveId":"CVE-2023-1077","cwes":["CWE-843"],"description":"In the Linux kernel, pick_next_rt_entity() may return a type confused entry, not detected by the BUG_ON condition, as the confused entry will not be NULL, but list_head.The buggy error condition would lead to a type confused entry with the list head,which would then be used as a type confused sched_rt_entity,causing memory corruption.","epss":{"date":"2026-11-02","percentile":0.20629,"score":0.00281},"exploits":[],"kev":null,"metrics":[{"score":7,"severity":"high","source":"NVD: nvd@nist.gov","vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"}],"modifiedAt":1793661432590,"publishedAt":1679875200000,"references":[{"source":"CNA: redhat","tags":[],"url":"https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=7c4a5b89a0b5a57a64b601775b296abf77a9fe97"},{"source":"CNA: redhat","tags":["mailing-list"],"url":"https://lists.debian.org/debian-lts-announce/2023/05/msg00005.html"},{"source":"CNA: redhat","tags":[],"url":"https://security.netapp.com/advisory/ntap-20230511-0002/"},{"source":"CNA: redhat","tags":["mailing-list"],"url":"https://lists.debian.org/debian-lts-announce/2024/01/msg00004.html"},{"source":"ADP: CVE","tags":["x_transferred"],"url":"https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=7c4a5b89a0b5a57a64b601775b296abf77a9fe97"},{"source":"ADP: CVE","tags":["mailing-list","x_transferred"],"url":"https://lists.debian.org/debian-lts-announce/2023/05/msg00005.html"},{"source":"ADP: CVE","tags":["x_transferred"],"url":"https://security.netapp.com/advisory/ntap-20230511-0002/"},{"source":"ADP: CVE","tags":["mailing-list","x_transferred"],"url":"https://lists.debian.org/debian-lts-announce/2024/01/msg00004.html"},{"source":"ADP: siemens-SADP","tags":[],"url":"https://cert-portal.siemens.com/productcert/html/ssa-794697.html"},{"source":"ADP: siemens-SADP","tags":[],"url":"https://cert-portal.siemens.com/productcert/html/ssa-398330.html"},{"source":"secalert@redhat.com","tags":["Mailing List","Patch"],"url":"https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=7c4a5b89a0b5a57a64b601775b296abf77a9fe97"},{"source":"secalert@redhat.com","tags":["Mailing List","Third Party Advisory"],"url":"https://lists.debian.org/debian-lts-announce/2023/05/msg00005.html"},{"source":"secalert@redhat.com","tags":["Mailing List"],"url":"https://lists.debian.org/debian-lts-announce/2024/01/msg00004.html"},{"source":"secalert@redhat.com","tags":["Third Party Advisory"],"url":"https://security.netapp.com/advisory/ntap-20230511-0002/"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Mailing List","Patch"],"url":"https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=7c4a5b89a0b5a57a64b601775b296abf77a9fe97"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Mailing List","Third Party Advisory"],"url":"https://lists.debian.org/debian-lts-announce/2023/05/msg00005.html"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Mailing List"],"url":"https://lists.debian.org/debian-lts-announce/2024/01/msg00004.html"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"],"url":"https://security.netapp.com/advisory/ntap-20230511-0002/"},{"source":"0b142b55-0307-4c5a-b3c9-f314f3fb7c5e","tags":[],"url":"https://cert-portal.siemens.com/productcert/html/ssa-398330.html"},{"source":"0b142b55-0307-4c5a-b3c9-f314f3fb7c5e","tags":[],"url":"https://cert-portal.siemens.com/productcert/html/ssa-794697.html"}],"remediation":[{"kind":"fix","source":"secalert@redhat.com","text":"The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.","url":"https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=7c4a5b89a0b5a57a64b601775b296abf77a9fe97"},{"kind":"fix","source":"af854a3a-2127-422b-91ae-364da2661108","text":"The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.","url":"https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=7c4a5b89a0b5a57a64b601775b296abf77a9fe97"}],"revision":"8459076a73043aa51df2e482836e584330084a6a904a79508ff0cba18c4f7bf4","sources":[{"modifiedAt":1793657826354,"name":"CNA: redhat","retrievedAt":1793660910995,"url":"https://www.cve.org/CVERecord?id=CVE-2023-1077"},{"modifiedAt":1793661432590,"name":"NVD","retrievedAt":1793665076765,"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-1077"},{"modifiedAt":null,"name":"FIRST EPSS","retrievedAt":1793660923181,"url":"https://api.first.org/data/v1/epss?cve=CVE-2023-1077"}],"ssvc":{"assessedAt":1793657814295,"automatable":"no","exploitation":"none","source":"ADP: CISA-ADP","technicalImpact":"partial"},"status":"published","title":"CVE-2023-1077","updatedAt":1793665076765}