{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2023-53758 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2023-53758 is a vulnerability in Linux, published on 8 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-2023-53758 and fix it if it is affected.\n\nWhat it is: CVE-2023-53758 is a vulnerability in Linux, published on 8 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-2023-53758 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-2023-53758/ (Markdown: https://insights.sbomify.com/CVE-2023-53758/index.md)","id":"CVE-2023-53758","markdown":"https://insights.sbomify.com/CVE-2023-53758/index.md","name":"CVE-2023-53758","record":{"aliases":["BELL-CVE-2023-53758","DEBIAN-CVE-2023-53758","GHSA-c2v7-4942-cq2h","UBUNTU-CVE-2023-53758"],"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 flaw in the Atmel QuadSPI driver allows a local attacker to cause a system crash by triggering a null pointer dereference during device removal.","user_interaction":"not_required","vuln_class":"null_dereference"},"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\nspi: atmel-quadspi: Free resources even if runtime resume failed in .remove()\n\nAn early error exit in atmel_qspi_remove() doesn't prevent the device\nunbind. So this results in an spi controller with an unbound parent\nand unmapped register space (because devm_ioremap_resource() is undone).\nSo using the remaining spi controller probably results in an oops.\n\nInstead unregister the controller unconditionally and only skip hardware\naccess and clk disable.\n\nAlso add a warning about resume failing and return zero unconditionally.\nThe latter has the only effect to suppress a less helpful error message by\nthe spi core.","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":"spi: atmel-quadspi: Free resources even if runtime resume failed in .remove()","id":"CVE-2023-53758","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"null_dereference","year":"2023"},"n_packages":0,"n_references":4,"next":{"headline":"HID: hidraw: fix data race on device refcount","id":"CVE-2023-53759"},"packages":[],"prev":{"headline":"irqchip/irq-mvebu-gicp: Fix refcount leak in mvebu_gicp_probe","id":"CVE-2023-53757"},"products":["Linux"],"published":"2025-12-08","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 flaw in the Atmel QuadSPI driver allows a local attacker to cause a system crash by triggering a null pointer dereference during device removal.","url":"https://insights.sbomify.com/CVE-2023-53758/"}