{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2025-23141 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2025-23141 is a high-severity vulnerability in Debian Debian Linux, published on 1 May 2025. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-23141 and fix it if it is affected.\n\nWhat it is: CVE-2025-23141 is a high-severity vulnerability in Debian Debian Linux, published on 1 May 2025. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2025-23141 in the wild and no public exploit code.\n\nAffected product: Debian Debian Linux. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2025-23141/ (Markdown: https://insights.sbomify.com/CVE-2025-23141/index.md)","id":"CVE-2025-23141","markdown":"https://insights.sbomify.com/CVE-2025-23141/index.md","name":"CVE-2025-23141","record":{"aliases":["AZL-69662","BELL-CVE-2025-23141","DEBIAN-CVE-2025-23141","GHSA-crp4-4q2h-fprq","ROOT-OS-DEBIAN-11-CVE-2025-23141","ROOT-OS-DEBIAN-12-CVE-2025-23141","ROOT-OS-UBUNTU-2204-CVE-2025-23141","ROOT-OS-UBUNTU-2404-CVE-2025-23141","UBUNTU-CVE-2025-23141"],"analysis":{"component_type":"kernel","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Linux kernel KVM","requires_auth":"low_privilege","summary":"A race condition in KVM x86 allows guest memory access without proper locking, potentially causing kernel warnings or crashes.","user_interaction":"not_required","vuln_class":"race_condition"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Linux","cpe":[{"product":"debian_linux","vendor":"debian"},{"product":"linux_kernel","vendor":"linux"}],"cvss":{"score":7.8,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[],"description":"In the Linux kernel, the following vulnerability has been resolved:\n\nKVM: x86: Acquire SRCU in KVM_GET_MP_STATE to protect guest memory accesses\n\nAcquire a lock on kvm-\u003esrcu when userspace is getting MP state to handle a\nrather extreme edge case where \"accepting\" APIC events, i.e. processing\npending INIT or SIPI, can trigger accesses to guest memory.  If the vCPU\nis in L2 with INIT *and* a TRIPLE_FAULT request pending, then getting MP\nstate will trigger a nested VM-Exit by way of -\u003echeck_nested_events(), and\nemuating the nested VM-Exit can access guest memory.\n\nThe splat was originally hit by syzkaller on a Google-internal kernel, and\nreproduced on an upstream kernel by hacking the triple_fault_event_test\nselftest to stuff a pending INIT, store an MSR on VM-Exit (to generate a\nmemory access on VMX), and do vcpu_mp_state_get() to trigger the scenario.\n\n  =============================\n  WARNING: suspicious RCU usage\n  6.14.0-rc3-b112d356288b-vmx/pi_lockdep_false_pos-lock #3 Not tainted\n  -----------------------------\n  include/linux/kvm_host.h:1058 suspicious rcu_dereference_check() usage!\n\n  other info that might help us debug this:\n\n  rcu_scheduler_active = 2, debug_locks = 1\n  1 lock held by triple_fault_ev/1256:\n   #0: ffff88810df5a330 (\u0026vcpu-\u003emutex){+.+.}-{4:4}, at: kvm_vcpu_ioctl+0x8b/0x9a0 [kvm]\n\n  stack backtrace:\n  CPU: 11 UID: 1000 PID: 1256 Comm: triple_fault_ev Not tainted 6.14.0-rc3-b112d356288b-vmx #3\n  Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 0.0.0 02/06/2015\n  Call Trace:\n   \u003cTASK\u003e\n   dump_stack_lvl+0x7f/0x90\n   lockdep_rcu_suspicious+0x144/0x190\n   kvm_vcpu_gfn_to_memslot+0x156/0x180 [kvm]\n   kvm_vcpu_read_guest+0x3e/0x90 [kvm]\n   read_and_check_msr_entry+0x2e/0x180 [kvm_intel]\n   __nested_vmx_vmexit+0x550/0xde0 [kvm_intel]\n   kvm_check_nested_events+0x1b/0x30 [kvm]\n   kvm_apic_accept_events+0x33/0x100 [kvm]\n   kvm_arch_vcpu_ioctl_get_mpstate+0x30/0x1d0 [kvm]\n   kvm_vcpu_ioctl+0x33e/0x9a0 [kvm]\n   __x64_sys_ioctl+0x8b/0xb0\n   do_syscall_64+0x6c/0x170\n   entry_SYSCALL_64_after_hwframe+0x4b/0x53\n   \u003c/TASK\u003e","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"KVM: x86: Acquire SRCU in KVM_GET_MP_STATE to protect guest memory accesses","id":"CVE-2025-23141","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"debian:debian_linux","products":["debian:debian_linux","linux:linux_kernel"],"type":"race_condition","year":"2025"},"n_packages":0,"n_references":7,"next":{"headline":"sctp: detect and prevent references to a freed transport in sendmsg","id":"CVE-2025-23142"},"packages":[],"prev":{"headline":"misc: pci_endpoint_test: Avoid issue of interrupts remaining after request_irq error","id":"CVE-2025-23140"},"products":["Linux"],"published":"2025-05-01","related":[{"cvss_score":10,"headline":"ProFTPD Improper Access Control","id":"CVE-2015-3306","kev_date_added":"2026-10-08","published":"2015-05-18"},{"cvss_score":9.9,"headline":"RoundCube Webmail Deserialization of Untrusted Data","id":"CVE-2025-49113","kev_date_added":"2026-02-20","published":"2025-06-02"},{"cvss_score":9.8,"headline":"GNU InetUtils Argument Injection","id":"CVE-2026-24061","kev_date_added":"2026-01-26","published":"2026-01-21"},{"cvss_score":9.8,"headline":"Linux Kernel Improper Check for Unusual or Exceptional Conditions","id":"CVE-2025-39682","kev_date_added":"2026-09-18","published":"2025-09-05"},{"cvss_score":9.8,"headline":"Mozilla Firefox Use-After-Free","id":"CVE-2024-9680","kev_date_added":"2024-10-15","published":"2024-10-09"},{"cvss_score":9.8,"headline":"RARLAB UnRAR Directory Traversal","id":"CVE-2022-30333","kev_date_added":"2022-08-09","published":"2022-05-09"},{"cvss_score":9.8,"headline":"Roundcube Webmail SQL Injection","id":"CVE-2021-44026","kev_date_added":"2023-06-22","published":"2021-11-19"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-10-15","vendors":["Linux"]},"summary":"A race condition in KVM x86 allows guest memory access without proper locking, potentially causing kernel warnings or crashes.","url":"https://insights.sbomify.com/CVE-2025-23141/"}