{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-53353 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2023-53353 is a medium-severity denial of service vulnerability in Linux kernel, published on 17 Sep 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-2023-53353 and fix it if it is affected.\n\nWhat it is: CVE-2023-53353 is a medium-severity denial of service vulnerability in Linux kernel, published on 17 Sep 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-2023-53353 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-2023-53353/ (Markdown: https://insights.sbomify.com/CVE-2023-53353/index.md)","id":"CVE-2023-53353","markdown":"https://insights.sbomify.com/CVE-2023-53353/index.md","name":"CVE-2023-53353","record":{"aliases":["AZL-71906","BELL-CVE-2023-53353","DEBIAN-CVE-2023-53353","GHSA-6pw4-v52h-38vj","ROOT-OS-DEBIAN-11-CVE-2023-53353","ROOT-OS-DEBIAN-12-CVE-2023-53353","ROOT-OS-UBUNTU-2204-CVE-2023-53353","UBUNTU-CVE-2023-53353"],"analysis":{"component_type":"kernel","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Linux kernel driver","requires_auth":"low_privilege","summary":"A memory leak in the Habanalabs accelerator driver can lead to resource exhaustion and denial of service when file descriptors are released while buffers are still in use.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Linux","cpe":[{"product":"linux_kernel","vendor":"linux"}],"cvss":{"score":5.5,"severity":"medium","source":"cisa-adp","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-401","name":"Missing Release of Memory after Effective Lifetime"}],"description":"In the Linux kernel, the following vulnerability has been resolved:\n\naccel/habanalabs: postpone mem_mgr IDR destruction to hpriv_release()\n\nThe memory manager IDR is currently destroyed when user releases the\nfile descriptor.\nHowever, at this point the user context might be still held, and memory\nbuffers might be still in use.\nLater on, calls to release those buffers will fail due to not finding\ntheir handles in the IDR, leading to a memory leak.\nTo avoid this leak, split the IDR destruction from the memory manager\nfini, and postpone it to hpriv_release() when there is no user context\nand no buffers are used.","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":"accel/habanalabs: postpone mem_mgr IDR destruction to hpriv_release()","id":"CVE-2023-53353","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"linux:linux_kernel","products":["linux:linux_kernel"],"type":"denial_of_service","year":"2023"},"n_packages":0,"n_references":3,"next":{"headline":"skbuff: skb_segment, Call zero copy functions before using skbuff frags","id":"CVE-2023-53354"},"packages":[],"prev":{"headline":"drm/ttm: check null pointer before accessing when swapping","id":"CVE-2023-53352"},"products":["Linux"],"published":"2025-09-17","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":"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":"2026-10-03","vendors":["Linux"]},"summary":"A memory leak in the Habanalabs accelerator driver can lead to resource exhaustion and denial of service when file descriptors are released while buffers are still in use.","url":"https://insights.sbomify.com/CVE-2023-53353/"}