{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2023-53801 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2023-53801 is a memory corruption vulnerability in Linux, published on 9 Dec 2025."},"fix_prompt":"Check this codebase for CVE-2023-53801 and fix it if it is affected.\n\nWhat it is: CVE-2023-53801 is a memory corruption vulnerability in Linux, published on 9 Dec 2025. \nExploitation: There is no known exploitation of CVE-2023-53801 in the wild and no public exploit code.\n\nAffected product: 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-2023-53801/ (Markdown: https://insights.sbomify.com/CVE-2023-53801/index.md)","id":"CVE-2023-53801","markdown":"https://insights.sbomify.com/CVE-2023-53801/index.md","name":"CVE-2023-53801","record":{"aliases":["BELL-CVE-2023-53801","DEBIAN-CVE-2023-53801","GHSA-pj52-jg99-wg36","UBUNTU-CVE-2023-53801"],"analysis":{"component_type":"kernel","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"unknown","non_default_config":false,"product_category":"Linux kernel driver","requires_auth":"none","summary":"A memory leak in the Linux kernel's SPRD IOMMU driver allows attackers to cause denial of service by exhausting system memory.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Linux","cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"description":"In the Linux kernel, the following vulnerability has been resolved:\n\niommu/sprd: Release dma buffer to avoid memory leak\n\nWhen attaching to a domain, the driver would alloc a DMA buffer which\nis used to store address mapping table, and it need to be released\nwhen the IOMMU domain is freed.","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":"iommu/sprd: Release dma buffer to avoid memory leak","id":"CVE-2023-53801","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2023"},"n_packages":0,"n_references":4,"next":{"headline":"wifi: ath9k: htc_hst: free skb in ath9k_htc_rx_msg() if there is no callback function","id":"CVE-2023-53802"},"packages":[],"prev":{"headline":"ubi: Fix use-after-free when volume resizing failed","id":"CVE-2023-53800"},"products":["Linux"],"published":"2025-12-09","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2026-05-11","vendors":["Linux"]},"summary":"A memory leak in the Linux kernel's SPRD IOMMU driver allows attackers to cause denial of service by exhausting system memory.","url":"https://insights.sbomify.com/CVE-2023-53801/"}