{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2022-48773 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2022-48773 is a medium-severity 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-2022-48773 and fix it if it is affected.\n\nWhat it is: CVE-2022-48773 is a medium-severity 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-2022-48773 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-2022-48773/ (Markdown: https://insights.sbomify.com/CVE-2022-48773/index.md)","id":"CVE-2022-48773","markdown":"https://insights.sbomify.com/CVE-2022-48773/index.md","name":"CVE-2022-48773","record":{"aliases":["DEBIAN-CVE-2022-48773","GHSA-gv9g-w43h-w5vw","RHSA-2024:10275","UBUNTU-CVE-2022-48773"],"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 null pointer dereference in the Linux kernel's xprtrdma module can cause a system crash during error handling in rpcrdma_ep_create.","user_interaction":"not_required","vuln_class":"null_dereference"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Linux","cpe":[{"product":"linux_kernel","vendor":"linux"}],"cvss":{"score":5.5,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-476","name":"NULL Pointer Dereference"}],"description":"In the Linux kernel, the following vulnerability has been resolved:\n\nxprtrdma: fix pointer derefs in error cases of rpcrdma_ep_create\n\nIf there are failures then we must not leave the non-NULL pointers with\nthe error value, otherwise `rpcrdma_ep_destroy` gets confused and tries\nfree them, resulting in an Oops.","ecosystems":["Red Hat:rhel_tus:8.4::nfv","Red Hat:rhel_tus:8.4::realtime"],"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":"xprtrdma: fix pointer derefs in error cases of rpcrdma_ep_create","id":"CVE-2022-48773","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"linux:linux_kernel","products":["linux:linux_kernel"],"type":"null_dereference","year":"2022"},"n_packages":28,"n_references":4,"next":{"headline":"dmaengine: ptdma: Fix the error handling path in pt_core_init()","id":"CVE-2022-48774"},"packages":[{"ecosystem":"Red Hat:rhel_tus:8.4::nfv","fixed":["0:4.18.0-305.145.1.rt7.221.el8_4"],"introduced":["0"],"last_affected":[],"package":"kernel-rt","purl":"pkg:rpm/redhat/kernel-rt","source":"RHSA-2024:10275"},{"ecosystem":"Red Hat:rhel_tus:8.4::nfv","fixed":["0:4.18.0-305.145.1.rt7.221.el8_4"],"introduced":["0"],"last_affected":[],"package":"kernel-rt-core","purl":"pkg:rpm/redhat/kernel-rt-core","source":"RHSA-2024:10275"},{"ecosystem":"Red Hat:rhel_tus:8.4::nfv","fixed":["0:4.18.0-305.145.1.rt7.221.el8_4"],"introduced":["0"],"last_affected":[],"package":"kernel-rt-debug","purl":"pkg:rpm/redhat/kernel-rt-debug","source":"RHSA-2024:10275"},{"ecosystem":"Red Hat:rhel_tus:8.4::nfv","fixed":["0:4.18.0-305.145.1.rt7.221.el8_4"],"introduced":["0"],"last_affected":[],"package":"kernel-rt-debug-core","purl":"pkg:rpm/redhat/kernel-rt-debug-core","source":"RHSA-2024:10275"},{"ecosystem":"Red Hat:rhel_tus:8.4::nfv","fixed":["0:4.18.0-305.145.1.rt7.221.el8_4"],"introduced":["0"],"last_affected":[],"package":"kernel-rt-debug-debuginfo","purl":"pkg:rpm/redhat/kernel-rt-debug-debuginfo","source":"RHSA-2024:10275"},{"ecosystem":"Red Hat:rhel_tus:8.4::nfv","fixed":["0:4.18.0-305.145.1.rt7.221.el8_4"],"introduced":["0"],"last_affected":[],"package":"kernel-rt-debug-devel","purl":"pkg:rpm/redhat/kernel-rt-debug-devel","source":"RHSA-2024:10275"},{"ecosystem":"Red Hat:rhel_tus:8.4::nfv","fixed":["0:4.18.0-305.145.1.rt7.221.el8_4"],"introduced":["0"],"last_affected":[],"package":"kernel-rt-debug-kvm","purl":"pkg:rpm/redhat/kernel-rt-debug-kvm","source":"RHSA-2024:10275"},{"ecosystem":"Red Hat:rhel_tus:8.4::nfv","fixed":["0:4.18.0-305.145.1.rt7.221.el8_4"],"introduced":["0"],"last_affected":[],"package":"kernel-rt-debug-modules","purl":"pkg:rpm/redhat/kernel-rt-debug-modules","source":"RHSA-2024:10275"},{"ecosystem":"Red Hat:rhel_tus:8.4::nfv","fixed":["0:4.18.0-305.145.1.rt7.221.el8_4"],"introduced":["0"],"last_affected":[],"package":"kernel-rt-debug-modules-extra","purl":"pkg:rpm/redhat/kernel-rt-debug-modules-extra","source":"RHSA-2024:10275"},{"ecosystem":"Red Hat:rhel_tus:8.4::nfv","fixed":["0:4.18.0-305.145.1.rt7.221.el8_4"],"introduced":["0"],"last_affected":[],"package":"kernel-rt-debuginfo","purl":"pkg:rpm/redhat/kernel-rt-debuginfo","source":"RHSA-2024:10275"},{"ecosystem":"Red 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Hat:rhel_tus:8.4::realtime","fixed":["0:4.18.0-305.145.1.rt7.221.el8_4"],"introduced":["0"],"last_affected":[],"package":"kernel-rt-debug-modules-extra","purl":"pkg:rpm/redhat/kernel-rt-debug-modules-extra","source":"RHSA-2024:10275"},{"ecosystem":"Red Hat:rhel_tus:8.4::realtime","fixed":["0:4.18.0-305.145.1.rt7.221.el8_4"],"introduced":["0"],"last_affected":[],"package":"kernel-rt-debuginfo","purl":"pkg:rpm/redhat/kernel-rt-debuginfo","source":"RHSA-2024:10275"},{"ecosystem":"Red Hat:rhel_tus:8.4::realtime","fixed":["0:4.18.0-305.145.1.rt7.221.el8_4"],"introduced":["0"],"last_affected":[],"package":"kernel-rt-debuginfo-common-x86_64","purl":"pkg:rpm/redhat/kernel-rt-debuginfo-common-x86_64","source":"RHSA-2024:10275"},{"ecosystem":"Red Hat:rhel_tus:8.4::realtime","fixed":["0:4.18.0-305.145.1.rt7.221.el8_4"],"introduced":["0"],"last_affected":[],"package":"kernel-rt-devel","purl":"pkg:rpm/redhat/kernel-rt-devel","source":"RHSA-2024:10275"},{"ecosystem":"Red Hat:rhel_tus:8.4::realtime","fixed":["0:4.18.0-305.145.1.rt7.221.el8_4"],"introduced":["0"],"last_affected":[],"package":"kernel-rt-modules","purl":"pkg:rpm/redhat/kernel-rt-modules","source":"RHSA-2024:10275"},{"ecosystem":"Red Hat:rhel_tus:8.4::realtime","fixed":["0:4.18.0-305.145.1.rt7.221.el8_4"],"introduced":["0"],"last_affected":[],"package":"kernel-rt-modules-extra","purl":"pkg:rpm/redhat/kernel-rt-modules-extra","source":"RHSA-2024:10275"}],"prev":{"headline":"media: lgdt3306a: Add a check against null-pointer-def","id":"CVE-2022-48772"},"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":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-05-11","vendors":["Linux"]},"summary":"A null pointer dereference in the Linux kernel's xprtrdma module can cause a system crash during error handling in rpcrdma_ep_create.","url":"https://insights.sbomify.com/CVE-2022-48773/"}