{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-53547 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2023-53547 is a medium-severity vulnerability in Linux kernel, published on 4 Oct 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-2023-53547 and fix it if it is affected.\n\nWhat it is: CVE-2023-53547 is a medium-severity vulnerability in Linux kernel, published on 4 Oct 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-2023-53547 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-2023-53547/ (Markdown: https://insights.sbomify.com/CVE-2023-53547/index.md)","id":"CVE-2023-53547","markdown":"https://insights.sbomify.com/CVE-2023-53547/index.md","name":"CVE-2023-53547","record":{"aliases":["BELL-CVE-2023-53547","DEBIAN-CVE-2023-53547","GHSA-3pqf-cfwc-jjm7","ROOT-OS-DEBIAN-11-CVE-2023-53547","ROOT-OS-UBUNTU-2204-CVE-2023-53547","UBUNTU-CVE-2023-53547"],"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 null pointer dereference in the AMD GPU driver causes a general protection fault, leading to a system crash.","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":[],"description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdgpu: Fix sdma v4 sw fini error\n\nFix sdma v4 sw fini error for sdma 4.2.2 to\nsolve the following general protection fault\n\n[  +0.108196] general protection fault, probably for non-canonical\naddress 0xd5e5a4ae79d24a32: 0000 [#1] PREEMPT SMP PTI\n[  +0.000018] RIP: 0010:free_fw_priv+0xd/0x70\n[  +0.000022] Call Trace:\n[  +0.000012]  \u003cTASK\u003e\n[  +0.000011]  release_firmware+0x55/0x80\n[  +0.000021]  amdgpu_ucode_release+0x11/0x20 [amdgpu]\n[  +0.000415]  amdgpu_sdma_destroy_inst_ctx+0x4f/0x90 [amdgpu]\n[  +0.000360]  sdma_v4_0_sw_fini+0xce/0x110 [amdgpu]","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":"drm/amdgpu: Fix sdma v4 sw fini error","id":"CVE-2023-53547","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"linux:linux_kernel","products":["linux:linux_kernel"],"type":"null_dereference","year":"2023"},"n_packages":0,"n_references":3,"next":{"headline":"net: usbnet: Fix WARNING in usbnet_start_xmit/usb_submit_urb","id":"CVE-2023-53548"},"packages":[],"prev":{"headline":"net/mlx5: DR, fix memory leak in mlx5dr_cmd_create_reformat_ctx","id":"CVE-2023-53546"},"products":["Linux"],"published":"2025-10-04","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":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2026-05-11","vendors":["Linux"]},"summary":"A null pointer dereference in the AMD GPU driver causes a general protection fault, leading to a system crash.","url":"https://insights.sbomify.com/CVE-2023-53547/"}