{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2022-49545 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2022-49545 is a high-severity vulnerability in Linux kernel, published on 26 Feb 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-2022-49545 and fix it if it is affected.\n\nWhat it is: CVE-2022-49545 is a high-severity vulnerability in Linux kernel, published on 26 Feb 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-2022-49545 in the wild and no public exploit code.\n\nAffected product: Linux kernel. 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-2022-49545/ (Markdown: https://insights.sbomify.com/CVE-2022-49545/index.md)","id":"CVE-2022-49545","markdown":"https://insights.sbomify.com/CVE-2022-49545/index.md","name":"CVE-2022-49545","record":{"aliases":["DEBIAN-CVE-2022-49545","GHSA-7vwh-cmr7-5727","SUSE-SU-2025:02098-1","SUSE-SU-2025:02146-1","UBUNTU-CVE-2022-49545"],"analysis":{"component_type":"kernel","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Linux kernel","requires_auth":"low_privilege","summary":"A race condition in the Linux kernel USB audio driver allows denial of service when closing a MIDI substream with pending work.","user_interaction":"not_required","vuln_class":"race_condition"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Linux","cpe":[{"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\nALSA: usb-audio: Cancel pending work at closing a MIDI substream\n\nAt closing a USB MIDI output substream, there might be still a pending\nwork, which would eventually access the rawmidi runtime object that is\nbeing released.  For fixing the race, make sure to cancel the pending\nwork at closing.","ecosystems":["SUSE:Linux Enterprise Live Patching 15 SP3"],"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":"ALSA: usb-audio: Cancel pending work at closing a MIDI substream","id":"CVE-2022-49545","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"linux:linux_kernel","products":["linux:linux_kernel"],"type":"race_condition","year":"2022"},"n_packages":2,"n_references":5,"next":{"headline":"x86/kexec: fix memory leak of elf header buffer","id":"CVE-2022-49546"},"packages":[{"ecosystem":"SUSE:Linux Enterprise Live Patching 15 SP3","fixed":["3-150300.2.1"],"introduced":["0"],"last_affected":[],"package":"kernel-livepatch-SLE15-SP3_Update_54","purl":"pkg:rpm/suse/kernel-livepatch-SLE15-SP3_Update_54\u0026distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP3","source":"SUSE-SU-2025:02146-1"},{"ecosystem":"SUSE:Linux Enterprise Live Patching 15 SP3","fixed":["3-150300.2.1"],"introduced":["0"],"last_affected":[],"package":"kernel-livepatch-SLE15-SP3_Update_55","purl":"pkg:rpm/suse/kernel-livepatch-SLE15-SP3_Update_55\u0026distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP3","source":"SUSE-SU-2025:02098-1"}],"prev":{"headline":"ipw2x00: Fix potential NULL dereference in libipw_xmit()","id":"CVE-2022-49544"},"products":["Linux"],"published":"2025-02-26","related":[{"cvss_score":8.8,"headline":"Linux Kernel Out-of-Bounds Write","id":"CVE-2026-53266","kev_date_added":"2026-09-18","published":"2026-06-25"},{"cvss_score":8.8,"headline":"Linux Kernel Improper Input Validation","id":"CVE-2013-6282","kev_date_added":"2022-09-15","published":"2013-11-19"},{"cvss_score":8.4,"headline":"Linux Kernel Heap-Based Buffer Overflow","id":"CVE-2022-0185","kev_date_added":"2024-08-21","published":"2022-02-11"},{"cvss_score":8.4,"headline":"Linux Kernel Privilege Escalation","id":"CVE-2013-2094","kev_date_added":"2022-09-15","published":"2013-05-14"},{"cvss_score":7.8,"headline":"Linux Kernel Unspecified","id":"CVE-2026-53362","kev_date_added":"2026-08-27","published":"2026-07-04"},{"cvss_score":7.8,"headline":"Linux Kernel Missing Initialization of a Variable","id":"CVE-2026-46300","kev_date_added":"2026-10-28","published":"2026-05-23"},{"cvss_score":7.8,"headline":"Linux Kernel Race Condition","id":"CVE-2025-39964","kev_date_added":"2026-09-18","published":"2025-10-13"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"SUSE","prefix":"SUSE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2026-08-05","vendors":["Linux"]},"summary":"A race condition in the Linux kernel USB audio driver allows denial of service when closing a MIDI substream with pending work.","url":"https://insights.sbomify.com/CVE-2022-49545/"}