{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2023-53858 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2023-53858 is a memory corruption vulnerability in Linux, published on 9 Dec 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-2023-53858 and fix it if it is affected.\n\nWhat it is: CVE-2023-53858 is a memory corruption vulnerability in Linux, published on 9 Dec 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-2023-53858 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-2023-53858/ (Markdown: https://insights.sbomify.com/CVE-2023-53858/index.md)","id":"CVE-2023-53858","markdown":"https://insights.sbomify.com/CVE-2023-53858/index.md","name":"CVE-2023-53858","record":{"aliases":["BELL-CVE-2023-53858","DEBIAN-CVE-2023-53858","GHSA-6hf9-j2fm-qrj3","UBUNTU-CVE-2023-53858"],"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":"none","summary":"A memory leak in the Samsung serial driver allows local attackers to cause a denial of service by triggering an error path.","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\ntty: serial: samsung_tty: Fix a memory leak in s3c24xx_serial_getclk() in case of error\n\nIf clk_get_rate() fails, the clk that has just been allocated needs to be\nfreed.","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":"tty: serial: samsung_tty: Fix a memory leak in s3c24xx_serial_getclk() in case of error","id":"CVE-2023-53858","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2023"},"n_packages":0,"n_references":8,"next":{"headline":"s390/idle: mark arch_cpu_idle() noinstr","id":"CVE-2023-53859"},"packages":[],"prev":{"headline":"bpf: bpf_sk_storage: Fix invalid wait context lockdep report","id":"CVE-2023-53857"},"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 Samsung serial driver allows local attackers to cause a denial of service by triggering an error path.","url":"https://insights.sbomify.com/CVE-2023-53858/"}