CVE-2025-38060

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2025-38060", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-04-16T04:51:23.979Z", "datePublished": "2025-06-18T09:33:39.610Z", "dateUpdated": "2026-10-21T12:36:41.334Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-10-21T12:36:41.334Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbpf: copy_verifier_state() should copy 'loop_entry' field\n\nThe bpf_verifier_state.loop_entry state should be copied by\ncopy_verifier_state(). Otherwise, .loop_entry values from unrelated\nstates would poison env->cur_state.\n\nAdditionally, env->stack should not contain any states with\n.loop_entry != NULL. The states in env->stack are yet to be verified,\nwhile .loop_entry is set for states that reached an equivalent state.\nThis means that env->cur_state->loop_entry should always be NULL after\npop_stack().\n\nSee the selftest in the next commit for an example of the program that\nis not safe yet is accepted by verifier w/o this fix.\n\nThis change has some verification performance impact for selftests:\n\nFile Program Insns (A) Insns (B) Insns (DIFF) States (A) States (B) States (DIFF)\n---------------------------------- ---------------------------- --------- --------- -------------- ---------- ---------- -------------\narena_htab.bpf.o arena_htab_llvm 717 426 -291 (-40.59%) 57 37 -20 (-35.09%)\narena_htab_asm.bpf.o arena_htab_asm 597 445 -152 (-25.46%) 47 37 -10 (-21.28%)\narena_list.bpf.o arena_list_del 309 279 -30 (-9.71%) 23 14 -9 (-39.13%)\niters.bpf.o iter_subprog_check_stacksafe 155 141 -14 (-9.03%) 15 14 -1 (-6.67%)\niters.bpf.o iter_subprog_iters 1094 1003 -91 (-8.32%) 88 83 -5 (-5.68%)\niters.bpf.o loop_state_deps2 479 725 +246 (+51.36%) 46 63 +17 (+36.96%)\nkmem_cache_iter.bpf.o open_coded_iter 63 59 -4 (-6.35%) 7 6 -1 (-14.29%)\nverifier_bits_iter.bpf.o max_words 92 84 -8 (-8.70%) 8 7 -1 (-12.50%)\nverifier_iterating_callbacks.bpf.o cond_break2 113 107 -6 (-5.31%) 12 12 +0 (+0.00%)\n\nAnd significant negative impact for sched_ext:\n\nFile Program Insns (A) Insns (B) Insns (DIFF) States (A) States (B) States (DIFF)\n----------------- ---------------------- --------- --------- -------------------- ---------- ---------- ------------------\nbpf.bpf.o lavd_init 7039 14723 +7684 (+109.16%) 490 1139 +649 (+132.45%)\nbpf.bpf.o layered_dispatch 11485 10548 -937 (-8.16%) 848 762 -86 (-10.14%)\nbpf.bpf.o layered_dump 7422 1000001 +992579 (+13373.47%) 681 31178 +30497 (+4478.27%)\nbpf.bpf.o layered_enqueue 16854 71127 +54273 (+322.02%) 1611 6450 +4839 (+300.37%)\nbpf.bpf.o p2dq_dispatch 665 791 +126 (+18.95%) 68 78 +10 (+14.71%)\nbpf.bpf.o p2dq_init 2343 2980 +637 (+27.19%) 201 237 +36 (+17.91%)\nbpf.bpf.o refresh_layer_cpumasks 16487 674760 +658273 (+3992.68%) 1770 65370 +63600 (+3593.22%)\nbpf.bpf.o rusty_select_cpu 1937 40872 +38935 (+2010.07%) 177 3210 +3033 (+1713.56%)\nscx_central.bpf.o central_dispatch 636 2687 +2051 (+322.48%) 63 227 +164 (+260.32%)\nscx_nest.bpf.o nest_init 636 815 +179 (+28.14%) 60 73 +13 (+21.67%)\nscx_qmap.bpf.o qmap_dispatch \n---truncated---"}], "metrics": [{"cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "baseScore": 7.8, "baseSeverity": "HIGH"}, "scenarios": [{"lang": "en", "value": "AV:L - The vulnerability is reached through the local `bpf(BPF_PROG_LOAD)` syscall when the in-kernel verifier analyses an attacker-supplied program. No network or adjacent-network path exists.\nAC:L - The attacker fully controls the BPF instruction stream and therefore the verifier's DFS/state-graph traversal; the upstream selftest is a deterministic reproducer, and the `BPF_F_TEST_STATE_FREQ` flag that makes checkpointing fully predictable requires no extra privilege. No condition lies outside the attacker's control.\nPR:L - Loading a program containing iterator kfuncs requires CAP_BPF (`env->bpf_capable`), which is a non-root capability commonly delegated to unprivileged service accounts and, since 6.9, to user namespaces via BPF tokens \u2014 the verifier itself is the security boundary such a caller is supposed to be confined by. This is basic-user-level privilege, not init-namespace root.\nUI:N - The attacker loads and runs its own BPF program; no action by any other user or administrator is needed.\nS:U - The unsound verification and the resulting memory corruption both occur within the kernel's own security authority; no hypervisor, IOMMU, or VM boundary is crossed.\nC:H - The accepted program obtains pointer arithmetic on `r10` with a register the verifier believes is a proven constant but which is attacker-controlled at runtime, yielding arbitrary kernel memory reads that can be exfiltrated to userspace through a BPF map.\nI:H - The same primitive gives an unvalidated `*(u64 *)(r10 + reg) = value` store with no JIT-emitted bounds check, i.e. arbitrary kernel memory write leading to privilege escalation and control-flow hijacking \u2014 the classic verifier-soundness LPE pattern.\nA:H - Writes to kernel memory that the verifier never validated corrupt kernel stack/heap state, reliably producing an oops or panic even when full exploitation is not attempted."}]}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["kernel/bpf/verifier.c"], "versions": [{"version": "c8f6d285825f61d619c4c2509bfd75eb366db900", "lessThan": "b7867e55cbcbaed8498b6b96855371eb9afebdc7", "status": "affected", "versionType": "git"}, {"version": "2a0992829ea3864939d917a5c7b48be6629c6217", "lessThan": "46ba5757a7a4714e7d3f68cfe118208822cb3d78", "status": "affected", "versionType": "git"}, {"version": "2a0992829ea3864939d917a5c7b48be6629c6217", "lessThan": "8b4afd89fa75f738a80ca849126fd3cad77bcbf1", "status": "affected", "versionType": "git"}, {"version": "2a0992829ea3864939d917a5c7b48be6629c6217", "lessThan": "bbbc02b7445ebfda13e4847f4f1413c6480a85a9", "status": "affected", "versionType": "git"}, {"version": "6.6.15", "lessThan": "6.6.160", "status": "affected", "versionType": "semver"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["kernel/bpf/verifier.c"], "versions": [{"version": "6.7", "status": "affected"}, {"version": "0", "lessThan": "6.7", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.160", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.31", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.14.9", "lessThanOrEqual": "6.14.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.15", "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": "6.6.15", "versionEndExcluding": "6.6.160"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.7", "versionEndExcluding": "6.12.31"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.7", "versionEndExcluding": "6.14.9"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.7", "versionEndExcluding": "6.15"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/b7867e55cbcbaed8498b6b96855371eb9afebdc7"}, {"url": "https://git.kernel.org/stable/c/46ba5757a7a4714e7d3f68cfe118208822cb3d78"}, {"url": "https://git.kernel.org/stable/c/8b4afd89fa75f738a80ca849126fd3cad77bcbf1"}, {"url": "https://git.kernel.org/stable/c/bbbc02b7445ebfda13e4847f4f1413c6480a85a9"}], "title": "bpf: copy_verifier_state() should copy 'loop_entry' field", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["kernel/bpf/verifier.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "b7867e55cbcbaed8498b6b96855371eb9afebdc7", "status": "affected", "version": "c8f6d285825f61d619c4c2509bfd75eb366db900", "versionType": "git"}, {"lessThan": "46ba5757a7a4714e7d3f68cfe118208822cb3d78", "status": "affected", "version": "2a0992829ea3864939d917a5c7b48be6629c6217", "versionType": "git"}, {"lessThan": "8b4afd89fa75f738a80ca849126fd3cad77bcbf1", "status": "affected", "version": "2a0992829ea3864939d917a5c7b48be6629c6217", "versionType": "git"}, {"lessThan": "bbbc02b7445ebfda13e4847f4f1413c6480a85a9", "status": "affected", "version": "2a0992829ea3864939d917a5c7b48be6629c6217", "versionType": "git"}, {"lessThan": "6.6.160", "status": "affected", "version": "6.6.15", "versionType": "semver"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["kernel/bpf/verifier.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "6.7"}, {"lessThan": "6.7", "status": "unaffected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "6.6.*", "status": "unaffected", "version": "6.6.160", "versionType": "semver"}, {"lessThanOrEqual": "6.12.*", "status": "unaffected", "version": "6.12.31", "versionType": "semver"}, {"lessThanOrEqual": "6.14.*", "status": "unaffected", "version": "6.14.9", "versionType": "semver"}, {"lessThanOrEqual": "*", "status": "unaffected", "version": "6.15", "versionType": "original_commit_for_fix"}]}], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "89D18CD8-41F3-468D-A630-68452712BA13", "versionEndExcluding": "6.12.31", "versionStartIncluding": "6.6.15", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "A9B72DD1-715C-4101-A720-1C8D70044C06", "versionEndExcluding": "6.14.9", "versionStartIncluding": "6.13", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbpf: copy_verifier_state() should copy 'loop_entry' field\n\nThe bpf_verifier_state.loop_entry state should be copied by\ncopy_verifier_state(). Otherwise, .loop_entry values from unrelated\nstates would poison env->cur_state.\n\nAdditionally, env->stack should not contain any states with\n.loop_entry != NULL. The states in env->stack are yet to be verified,\nwhile .loop_entry is set for states that reached an equivalent state.\nThis means that env->cur_state->loop_entry should always be NULL after\npop_stack().\n\nSee the selftest in the next commit for an example of the program that\nis not safe yet is accepted by verifier w/o this fix.\n\nThis change has some verification performance impact for selftests:\n\nFile Program Insns (A) Insns (B) Insns (DIFF) States (A) States (B) States (DIFF)\n---------------------------------- ---------------------------- --------- --------- -------------- ---------- ---------- -------------\narena_htab.bpf.o arena_htab_llvm 717 426 -291 (-40.59%) 57 37 -20 (-35.09%)\narena_htab_asm.bpf.o arena_htab_asm 597 445 -152 (-25.46%) 47 37 -10 (-21.28%)\narena_list.bpf.o arena_list_del 309 279 -30 (-9.71%) 23 14 -9 (-39.13%)\niters.bpf.o iter_subprog_check_stacksafe 155 141 -14 (-9.03%) 15 14 -1 (-6.67%)\niters.bpf.o iter_subprog_iters 1094 1003 -91 (-8.32%) 88 83 -5 (-5.68%)\niters.bpf.o loop_state_deps2 479 725 +246 (+51.36%) 46 63 +17 (+36.96%)\nkmem_cache_iter.bpf.o open_coded_iter 63 59 -4 (-6.35%) 7 6 -1 (-14.29%)\nverifier_bits_iter.bpf.o max_words 92 84 -8 (-8.70%) 8 7 -1 (-12.50%)\nverifier_iterating_callbacks.bpf.o cond_break2 113 107 -6 (-5.31%) 12 12 +0 (+0.00%)\n\nAnd significant negative impact for sched_ext:\n\nFile Program Insns (A) Insns (B) Insns (DIFF) States (A) States (B) States (DIFF)\n----------------- ---------------------- --------- --------- -------------------- ---------- ---------- ------------------\nbpf.bpf.o lavd_init 7039 14723 +7684 (+109.16%) 490 1139 +649 (+132.45%)\nbpf.bpf.o layered_dispatch 11485 10548 -937 (-8.16%) 848 762 -86 (-10.14%)\nbpf.bpf.o layered_dump 7422 1000001 +992579 (+13373.47%) 681 31178 +30497 (+4478.27%)\nbpf.bpf.o layered_enqueue 16854 71127 +54273 (+322.02%) 1611 6450 +4839 (+300.37%)\nbpf.bpf.o p2dq_dispatch 665 791 +126 (+18.95%) 68 78 +10 (+14.71%)\nbpf.bpf.o p2dq_init 2343 2980 +637 (+27.19%) 201 237 +36 (+17.91%)\nbpf.bpf.o refresh_layer_cpumasks 16487 674760 +658273 (+3992.68%) 1770 65370 +63600 (+3593.22%)\nbpf.bpf.o rusty_select_cpu 1937 40872 +38935 (+2010.07%) 177 3210 +3033 (+1713.56%)\nscx_central.bpf.o central_dispatch 636 2687 +2051 (+322.48%) 63 227 +164 (+260.32%)\nscx_nest.bpf.o nest_init 636 815 +179 (+28.14%) 60 73 +13 (+21.67%)\nscx_qmap.bpf.o qmap_dispatch \n---truncated---"}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: bpf: copy_verifier_state() deber\u00eda copiar el campo 'loop_entry'. El estado bpf_verifier_state.loop_entry deber\u00eda ser copiado por copy_verifier_state(). De lo contrario, los valores .loop_entry de estados no relacionados envenenar\u00edan env->cur_state. Adem\u00e1s, env->stack no deber\u00eda contener ning\u00fan estado con .loop_entry != NULL. Los estados en env->stack a\u00fan est\u00e1n por verificar, mientras que .loop_entry est\u00e1 configurado para estados que alcanzaron un estado equivalente. Esto significa que env->cur_state->loop_entry siempre deber\u00eda ser NULL despu\u00e9s de pop_stack(). Vea la autoprueba en la siguiente confirmaci\u00f3n para un ejemplo del programa que no es seguro pero es aceptado por el verificador sin esta correcci\u00f3n. Este cambio tiene alg\u00fan impacto en el rendimiento de la verificaci\u00f3n para las autopruebas: Archivo Programa Insns (A) Insns (B) Insns (DIFF) Estados (A) Estados (B) Estados (DIFF) ---------------------------------- ---------------------------- --------- --------- -------------- ---------- ---------- ------------- arena_htab.bpf.o arena_htab_llvm 717 426 -291 (-40.59%) 57 37 -20 (-35.09%) arena_htab_asm.bpf.o arena_htab_asm 597 445 -152 (-25.46%) 47 37 -10 (-21.28%) arena_list.bpf.o arena_list_del 309 279 -30 (-9.71%) 23 14 -9 (-39.13%) iters.bpf.o iter_subprog_check_stacksafe 155 141 -14 (-9.03%) 15 14 -1 (-6.67%) iters.bpf.o iter_subprog_iters 1094 1003 -91 (-8.32%) 88 83 -5 (-5.68%) iters.bpf.o loop_state_deps2 479 725 +246 (+51.36%) 46 63 +17 (+36.96%) kmem_cache_iter.bpf.o open_coded_iter 63 59 -4 (-6.35%) 7 6 -1 (-14.29%) verifier_bits_iter.bpf.o max_words 92 84 -8 (-8.70%) 8 7 -1 (-12.50%) verifier_iterating_callbacks.bpf.o cond_break2 113 107 -6 (-5.31%) 12 12 +0 (+0.00%)Y un impacto negativo significativo para sched_ext: Archivo Programa Insns (A) Insns (B) Insns (DIFF) Estados (A) Estados (B) Estados (DIFF) ----------------- ---------------------- --------- --------- -------------------- ---------- ---------- ------------------ bpf.bpf.o lavd_init 7039 14723 +7684 (+109.16%) 490 1139 +649 (+132.45%) bpf.bpf.o layered_dispatch 11485 10548 -937 (-8.16%) 848 762 -86 (-10.14%) bpf.bpf.o layered_dump 7422 1000001 +992579 (+13373.47%) 681 31178 +30497 (+4478.27%) bpf.bpf.o layered_enqueue 16854 71127 +54273 (+322.02%) 1611 6450 +4839 (+300.37%) bpf.bpf.o p2dq_dispatch 665 791 +126 (+18.95%) 68 78 +10 (+14.71%) bpf.bpf.o p2dq_init 2343 2980 +637 (+27.19%) 201 237 +36 (+17.91%) bpf.bpf.o refresh_layer_cpumasks 16487 674760 +658273 (+3992.68%) 1770 65370 +63600 (+3593.22%) bpf.bpf.o rusty_select_cpu 1937 40872 +38935 (+2010.07%) 177 3210 +3033 (+1713.56%) scx_central.bpf.o central_dispatch 636 2687 +2051 (+322.48%) 63 227 +164 (+260.32%) scx_nest.bpf.o nest_init 636 815 +179 (+28.14%) 60 73 +13 (+21.67%) scx_qmap.bpf.o qmap_dispatch ---truncado---"}], "id": "CVE-2025-38060", "lastModified": "2026-10-21T13:18:08.210", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "type": "Secondary"}, {"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": "2025-06-18T10:15:38.830", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/46ba5757a7a4714e7d3f68cfe118208822cb3d78"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/8b4afd89fa75f738a80ca849126fd3cad77bcbf1"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/b7867e55cbcbaed8498b6b96855371eb9afebdc7"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/bbbc02b7445ebfda13e4847f4f1413c6480a85a9"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "kernel: bpf: copy_verifier_state() should copy 'loop_entry' field", "id": "2373365", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2373365"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.0", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "status": "draft"}, "details": ["In the Linux kernel, the following vulnerability has been resolved:\nbpf: copy_verifier_state() should copy 'loop_entry' field\nThe bpf_verifier_state.loop_entry state should be copied by\ncopy_verifier_state(). Otherwise, .loop_entry values from unrelated\nstates would poison env->cur_state.\nAdditionally, env->stack should not contain any states with\n.loop_entry != NULL. The states in env->stack are yet to be verified,\nwhile .loop_entry is set for states that reached an equivalent state.\nThis means that env->cur_state->loop_entry should always be NULL after\npop_stack().\nSee the selftest in the next commit for an example of the program that\nis not safe yet is accepted by verifier w/o this fix.\nThis change has some verification performance impact for selftests:\nFile Program Insns (A) Insns (B) Insns (DIFF) States (A) States (B) States (DIFF)\n---------------------------------- ---------------------------- --------- --------- -------------- ---------- ---------- -------------\narena_htab.bpf.o arena_htab_llvm 717 426 -291 (-40.59%) 57 37 -20 (-35.09%)\narena_htab_asm.bpf.o arena_htab_asm 597 445 -152 (-25.46%) 47 37 -10 (-21.28%)\narena_list.bpf.o arena_list_del 309 279 -30 (-9.71%) 23 14 -9 (-39.13%)\niters.bpf.o iter_subprog_check_stacksafe 155 141 -14 (-9.03%) 15 14 -1 (-6.67%)\niters.bpf.o iter_subprog_iters 1094 1003 -91 (-8.32%) 88 83 -5 (-5.68%)\niters.bpf.o loop_state_deps2 479 725 +246 (+51.36%) 46 63 +17 (+36.96%)\nkmem_cache_iter.bpf.o open_coded_iter 63 59 -4 (-6.35%) 7 6 -1 (-14.29%)\nverifier_bits_iter.bpf.o max_words 92 84 -8 (-8.70%) 8 7 -1 (-12.50%)\nverifier_iterating_callbacks.bpf.o cond_break2 113 107 -6 (-5.31%) 12 12 +0 (+0.00%)\nAnd significant negative impact for sched_ext:\nFile Program Insns (A) Insns (B) Insns (DIFF) States (A) States (B) States (DIFF)\n----------------- ---------------------- --------- --------- -------------------- ---------- ---------- ------------------\nbpf.bpf.o lavd_init 7039 14723 +7684 (+109.16%) 490 1139 +649 (+132.45%)\nbpf.bpf.o layered_dispatch 11485 10548 -937 (-8.16%) 848 762 -86 (-10.14%)\nbpf.bpf.o layered_dump 7422 1000001 +992579 (+13373.47%) 681 31178 +30497 (+4478.27%)\nbpf.bpf.o layered_enqueue 16854 71127 +54273 (+322.02%) 1611 6450 +4839 (+300.37%)\nbpf.bpf.o p2dq_dispatch 665 791 +126 (+18.95%) 68 78 +10 (+14.71%)\nbpf.bpf.o p2dq_init 2343 2980 +637 (+27.19%) 201 237 +36 (+17.91%)\nbpf.bpf.o refresh_layer_cpumasks 16487 674760 +658273 (+3992.68%) 1770 65370 +63600 (+3593.22%)\nbpf.bpf.o rusty_select_cpu 1937 40872 +38935 (+2010.07%) 177 3210 +3033 (+1713.56%)\nscx_central.bpf.o central_dispatch 636 2687 +2051 (+322.48%) 63 227 +164 (+260.32%)\nscx_nest.bpf.o nest_init 636 815 +179 (+28.14%) 60 73 +13 (+21.67%)\nscx_qmap.bpf.o qmap_dispatch \n---truncated---"], "name": "CVE-2025-38060", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "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": "Under investigation", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Under investigation", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2025-06-18T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2025-38060\nhttps://nvd.nist.gov/vuln/detail/CVE-2025-38060\nhttps://lore.kernel.org/linux-cve-announce/2025061834-CVE-2025-38060-2363@gregkh/T"], "threat_severity": "Moderate"}

{"created": "2025-06-23T08:53:47.873318+00:00", "updated": "2025-06-23T08:53:47.873428+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"]}