{"affected":[{"defaultStatus":"unaffected","product":"Linux","source":"CNA: Linux","vendor":"Linux","versions":[{"lessThan":"e7fb4ebee6e900899d2b2e5852c3e2eafcbcad66","status":"affected","version":"fa9dd599b4dae841924b022768354cfde9affecb","versionType":"git"},{"lessThan":"ef92b96530d1731d9ac167bc7c193c683cd78fff","status":"affected","version":"fa9dd599b4dae841924b022768354cfde9affecb","versionType":"git"},{"lessThan":"6f639c25bfad17d9fd7379ab91ff9678ea9aac85","status":"affected","version":"fa9dd599b4dae841924b022768354cfde9affecb","versionType":"git"},{"lessThan":"2bc6dffb4b72d53d6a6ada510269bf548c3f7ae0","status":"affected","version":"fa9dd599b4dae841924b022768354cfde9affecb","versionType":"git"},{"lessThan":"0b9bb52796b239de6792d0d68cdc6eb505ebff96","status":"affected","version":"fa9dd599b4dae841924b022768354cfde9affecb","versionType":"git"},{"lessThan":"86bc9c742426a16b52a10ef61f5b721aecca2344","status":"affected","version":"fa9dd599b4dae841924b022768354cfde9affecb","versionType":"git"},{"status":"affected","version":"5124abda3060e2eab506fb14a27acadee3c3e396","versionType":"git"},{"status":"affected","version":"234646dcfc5f531c74ab20595e89eacd62e3611f","versionType":"git"},{"lessThan":"4.10","status":"affected","version":"4.9.190","versionType":"semver"},{"lessThan":"4.15","status":"affected","version":"4.14.140","versionType":"semver"}]},{"defaultStatus":"affected","product":"Linux","source":"CNA: Linux","vendor":"Linux","versions":[{"status":"affected","version":"4.16"},{"lessThan":"4.16","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.186","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.142","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.94","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.34","versionType":"semver"},{"lessThanOrEqual":"6.15.*","status":"unaffected","version":"6.15.3","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"6.16","versionType":"original_commit_for_fix"}]},{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518-4 PN/DP MFP","source":"ADP: siemens-SADP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.5","versionType":"custom"}]},{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP","source":"ADP: siemens-SADP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.5","versionType":"custom"}]},{"defaultStatus":"unknown","product":"SIPLUS S7-1500 CPU 1518-4 PN/DP MFP","source":"ADP: siemens-SADP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.5","versionType":"custom"}]}],"cveId":"CVE-2025-38280","cwes":[],"description":"In the Linux kernel, the following vulnerability has been resolved:\n\nbpf: Avoid __bpf_prog_ret0_warn when jit fails\n\nsyzkaller reported an issue:\n\nWARNING: CPU: 3 PID: 217 at kernel/bpf/core.c:2357 __bpf_prog_ret0_warn+0xa/0x20 kernel/bpf/core.c:2357\nModules linked in:\nCPU: 3 UID: 0 PID: 217 Comm: kworker/u32:6 Not tainted 6.15.0-rc4-syzkaller-00040-g8bac8898fe39\nRIP: 0010:__bpf_prog_ret0_warn+0xa/0x20 kernel/bpf/core.c:2357\nCall Trace:\n <TASK>\n bpf_dispatcher_nop_func include/linux/bpf.h:1316 [inline]\n __bpf_prog_run include/linux/filter.h:718 [inline]\n bpf_prog_run include/linux/filter.h:725 [inline]\n cls_bpf_classify+0x74a/0x1110 net/sched/cls_bpf.c:105\n ...\n\nWhen creating bpf program, 'fp->jit_requested' depends on bpf_jit_enable.\nThis issue is triggered because of CONFIG_BPF_JIT_ALWAYS_ON is not set\nand bpf_jit_enable is set to 1, causing the arch to attempt JIT the prog,\nbut jit failed due to FAULT_INJECTION. As a result, incorrectly\ntreats the program as valid, when the program runs it calls\n`__bpf_prog_ret0_warn` and triggers the WARN_ON_ONCE(1).","epss":{"date":"2026-11-05","percentile":0.11662,"score":0.00213},"exploits":[],"kev":null,"metrics":[],"modifiedAt":1793912550136,"publishedAt":1752133318853,"references":[{"source":"CNA: Linux","tags":[],"url":"https://git.kernel.org/stable/c/e7fb4ebee6e900899d2b2e5852c3e2eafcbcad66"},{"source":"CNA: Linux","tags":[],"url":"https://git.kernel.org/stable/c/ef92b96530d1731d9ac167bc7c193c683cd78fff"},{"source":"CNA: Linux","tags":[],"url":"https://git.kernel.org/stable/c/6f639c25bfad17d9fd7379ab91ff9678ea9aac85"},{"source":"CNA: Linux","tags":[],"url":"https://git.kernel.org/stable/c/2bc6dffb4b72d53d6a6ada510269bf548c3f7ae0"},{"source":"CNA: Linux","tags":[],"url":"https://git.kernel.org/stable/c/0b9bb52796b239de6792d0d68cdc6eb505ebff96"},{"source":"CNA: Linux","tags":[],"url":"https://git.kernel.org/stable/c/86bc9c742426a16b52a10ef61f5b721aecca2344"},{"source":"ADP: CVE","tags":[],"url":"https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html"},{"source":"ADP: siemens-SADP","tags":[],"url":"https://cert-portal.siemens.com/productcert/html/ssa-082556.html"}],"remediation":[],"revision":"6e2a0a34977f078f08fa0d28387e364e7b6c8caab04d17bd37fcf63949e7ab8b","sources":[{"modifiedAt":1793912550136,"name":"CNA: Linux","retrievedAt":1793913634375,"url":"https://www.cve.org/CVERecord?id=CVE-2025-38280"},{"modifiedAt":null,"name":"FIRST EPSS","retrievedAt":1793913672913,"url":"https://api.first.org/data/v1/epss?cve=CVE-2025-38280"}],"ssvc":{"assessedAt":1793911975830,"automatable":"no","exploitation":"none","source":"ADP: CISA-ADP","technicalImpact":"partial"},"status":"published","title":"bpf: Avoid __bpf_prog_ret0_warn when jit fails","updatedAt":1793913672913}