{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2022-48786 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2022-48786 is a high-severity memory corruption vulnerability in Linux kernel, published on 16 Jul 2024. 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-2022-48786 and fix it if it is affected.\n\nWhat it is: CVE-2022-48786 is a high-severity memory corruption vulnerability in Linux kernel, published on 16 Jul 2024. 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-2022-48786 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-2022-48786/ (Markdown: https://insights.sbomify.com/CVE-2022-48786/index.md)","id":"CVE-2022-48786","markdown":"https://insights.sbomify.com/CVE-2022-48786/index.md","name":"CVE-2022-48786","record":{"aliases":["DEBIAN-CVE-2022-48786","GHSA-qv99-r3jr-9wm2","RHSA-2024:10273","UBUNTU-CVE-2022-48786"],"analysis":{"component_type":"kernel","fix_type":"patch","impacts":["code_execution","denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Linux kernel vsock","requires_auth":"low_privilege","summary":"A race condition in the Linux kernel vsock implementation allows list corruption, potentially leading to memory corruption or denial of service.","user_interaction":"not_required","vuln_class":"memory_corruption"},"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\nvsock: remove vsock from connected table when connect is interrupted by a signal\n\nvsock_connect() expects that the socket could already be in the\nTCP_ESTABLISHED state when the connecting task wakes up with a signal\npending. If this happens the socket will be in the connected table, and\nit is not removed when the socket state is reset. In this situation it's\ncommon for the process to retry connect(), and if the connection is\nsuccessful the socket will be added to the connected table a second\ntime, corrupting the list.\n\nPrevent this by calling vsock_remove_connected() if a signal is received\nwhile waiting for a connection. This is harmless if the socket is not in\nthe connected table, and if it is in the table then removing it will\nprevent list corruption from a double add.\n\nNote for backporting: this patch requires d5afa82c977e (\"vsock: correct\nremoval of socket from the list\"), which is in all current stable trees\nexcept 4.9.y.","ecosystems":["Red Hat:rhel_aus:8.6::baseos","Red Hat:rhel_e4s:8.6::baseos","Red Hat:rhel_tus:8.6::baseos"],"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":"vsock: remove vsock from connected table when connect is interrupted by a signal","id":"CVE-2022-48786","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"linux:linux_kernel","products":["linux:linux_kernel"],"type":"memory_corruption","year":"2022"},"n_packages":81,"n_references":8,"next":{"headline":"iwlwifi: fix use-after-free","id":"CVE-2022-48787"},"packages":[{"ecosystem":"Red Hat:rhel_aus:8.6::baseos","fixed":["0:4.18.0-372.131.1.el8_6"],"introduced":["0"],"last_affected":[],"package":"bpftool","purl":"pkg:rpm/redhat/bpftool","source":"RHSA-2024:10273"},{"ecosystem":"Red Hat:rhel_aus:8.6::baseos","fixed":["0:4.18.0-372.131.1.el8_6"],"introduced":["0"],"last_affected":[],"package":"bpftool-debuginfo","purl":"pkg:rpm/redhat/bpftool-debuginfo","source":"RHSA-2024:10273"},{"ecosystem":"Red Hat:rhel_aus:8.6::baseos","fixed":["0:4.18.0-372.131.1.el8_6"],"introduced":["0"],"last_affected":[],"package":"kernel","purl":"pkg:rpm/redhat/kernel","source":"RHSA-2024:10273"},{"ecosystem":"Red Hat:rhel_aus:8.6::baseos","fixed":["0:4.18.0-372.131.1.el8_6"],"introduced":["0"],"last_affected":[],"package":"kernel-abi-stablelists","purl":"pkg:rpm/redhat/kernel-abi-stablelists","source":"RHSA-2024:10273"},{"ecosystem":"Red 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Hat:rhel_aus:8.6::baseos","fixed":["0:4.18.0-372.131.1.el8_6"],"introduced":["0"],"last_affected":[],"package":"kernel-debug-devel","purl":"pkg:rpm/redhat/kernel-debug-devel","source":"RHSA-2024:10273"},{"ecosystem":"Red Hat:rhel_aus:8.6::baseos","fixed":["0:4.18.0-372.131.1.el8_6"],"introduced":["0"],"last_affected":[],"package":"kernel-debug-modules","purl":"pkg:rpm/redhat/kernel-debug-modules","source":"RHSA-2024:10273"},{"ecosystem":"Red Hat:rhel_aus:8.6::baseos","fixed":["0:4.18.0-372.131.1.el8_6"],"introduced":["0"],"last_affected":[],"package":"kernel-debug-modules-extra","purl":"pkg:rpm/redhat/kernel-debug-modules-extra","source":"RHSA-2024:10273"},{"ecosystem":"Red Hat:rhel_aus:8.6::baseos","fixed":["0:4.18.0-372.131.1.el8_6"],"introduced":["0"],"last_affected":[],"package":"kernel-debuginfo","purl":"pkg:rpm/redhat/kernel-debuginfo","source":"RHSA-2024:10273"},{"ecosystem":"Red Hat:rhel_aus:8.6::baseos","fixed":["0:4.18.0-372.131.1.el8_6"],"introduced":["0"],"last_affected":[],"package":"kernel-debuginfo-common-x86_64","purl":"pkg:rpm/redhat/kernel-debuginfo-common-x86_64","source":"RHSA-2024:10273"},{"ecosystem":"Red Hat:rhel_aus:8.6::baseos","fixed":["0:4.18.0-372.131.1.el8_6"],"introduced":["0"],"last_affected":[],"package":"kernel-devel","purl":"pkg:rpm/redhat/kernel-devel","source":"RHSA-2024:10273"},{"ecosystem":"Red Hat:rhel_aus:8.6::baseos","fixed":["0:4.18.0-372.131.1.el8_6"],"introduced":["0"],"last_affected":[],"package":"kernel-doc","purl":"pkg:rpm/redhat/kernel-doc","source":"RHSA-2024:10273"},{"ecosystem":"Red Hat:rhel_aus:8.6::baseos","fixed":["0:4.18.0-372.131.1.el8_6"],"introduced":["0"],"last_affected":[],"package":"kernel-modules","purl":"pkg:rpm/redhat/kernel-modules","source":"RHSA-2024:10273"},{"ecosystem":"Red Hat:rhel_aus:8.6::baseos","fixed":["0:4.18.0-372.131.1.el8_6"],"introduced":["0"],"last_affected":[],"package":"kernel-modules-extra","purl":"pkg:rpm/redhat/kernel-modules-extra","source":"RHSA-2024:10273"},{"ecosystem":"Red Hat:rhel_aus:8.6::baseos","fixed":["0:4.18.0-372.131.1.el8_6"],"introduced":["0"],"last_affected":[],"package":"kernel-tools","purl":"pkg:rpm/redhat/kernel-tools","source":"RHSA-2024:10273"},{"ecosystem":"Red Hat:rhel_aus:8.6::baseos","fixed":["0:4.18.0-372.131.1.el8_6"],"introduced":["0"],"last_affected":[],"package":"kernel-tools-debuginfo","purl":"pkg:rpm/redhat/kernel-tools-debuginfo","source":"RHSA-2024:10273"},{"ecosystem":"Red Hat:rhel_aus:8.6::baseos","fixed":["0:4.18.0-372.131.1.el8_6"],"introduced":["0"],"last_affected":[],"package":"kernel-tools-libs","purl":"pkg:rpm/redhat/kernel-tools-libs","source":"RHSA-2024:10273"},{"ecosystem":"Red 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Hat:rhel_e4s:8.6::baseos","fixed":["0:4.18.0-372.131.1.el8_6"],"introduced":["0"],"last_affected":[],"package":"bpftool","purl":"pkg:rpm/redhat/bpftool","source":"RHSA-2024:10273"},{"ecosystem":"Red Hat:rhel_e4s:8.6::baseos","fixed":["0:4.18.0-372.131.1.el8_6"],"introduced":["0"],"last_affected":[],"package":"bpftool-debuginfo","purl":"pkg:rpm/redhat/bpftool-debuginfo","source":"RHSA-2024:10273"},{"ecosystem":"Red Hat:rhel_e4s:8.6::baseos","fixed":["0:4.18.0-372.131.1.el8_6"],"introduced":["0"],"last_affected":[],"package":"kernel","purl":"pkg:rpm/redhat/kernel","source":"RHSA-2024:10273"},{"ecosystem":"Red Hat:rhel_e4s:8.6::baseos","fixed":["0:4.18.0-372.131.1.el8_6"],"introduced":["0"],"last_affected":[],"package":"kernel-abi-stablelists","purl":"pkg:rpm/redhat/kernel-abi-stablelists","source":"RHSA-2024:10273"},{"ecosystem":"Red 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Hat:rhel_e4s:8.6::baseos","fixed":["0:4.18.0-372.131.1.el8_6"],"introduced":["0"],"last_affected":[],"package":"kernel-debuginfo-common-aarch64","purl":"pkg:rpm/redhat/kernel-debuginfo-common-aarch64","source":"RHSA-2024:10273"},{"ecosystem":"Red Hat:rhel_e4s:8.6::baseos","fixed":["0:4.18.0-372.131.1.el8_6"],"introduced":["0"],"last_affected":[],"package":"kernel-debuginfo-common-ppc64le","purl":"pkg:rpm/redhat/kernel-debuginfo-common-ppc64le","source":"RHSA-2024:10273"},{"ecosystem":"Red Hat:rhel_e4s:8.6::baseos","fixed":["0:4.18.0-372.131.1.el8_6"],"introduced":["0"],"last_affected":[],"package":"kernel-debuginfo-common-s390x","purl":"pkg:rpm/redhat/kernel-debuginfo-common-s390x","source":"RHSA-2024:10273"},{"ecosystem":"Red Hat:rhel_e4s:8.6::baseos","fixed":["0:4.18.0-372.131.1.el8_6"],"introduced":["0"],"last_affected":[],"package":"kernel-debuginfo-common-x86_64","purl":"pkg:rpm/redhat/kernel-debuginfo-common-x86_64","source":"RHSA-2024:10273"}],"prev":{"headline":"ipv6: mcast: use rcu-safe version of ipv6_get_lladdr()","id":"CVE-2022-48785"},"products":["Linux"],"published":"2024-07-16","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":"Red Hat","prefix":"RHSA"},{"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":"partial"},"state":"PUBLISHED","updated":"2026-08-05","vendors":["Linux"]},"summary":"A race condition in the Linux kernel vsock implementation allows list corruption, potentially leading to memory corruption or denial of service.","url":"https://insights.sbomify.com/CVE-2022-48786/"}