{"answers":{"affected":"It affects 4 products.","exploited":"There is no known exploitation of CVE-2024-7883 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2024-7883 is a low-severity vulnerability in Arm Compiler for Embedded, published on 31 Oct 2024. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2024-7883 and fix it if it is affected.\n\nWhat it is: CVE-2024-7883 is a low-severity vulnerability in Arm Compiler for Embedded, published on 31 Oct 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2024-7883 in the wild and no public exploit code.\n\nAffected product: Arm Compiler for Embedded. 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-2024-7883/ (Markdown: https://insights.sbomify.com/CVE-2024-7883/index.md)","id":"CVE-2024-7883","markdown":"https://insights.sbomify.com/CVE-2024-7883/index.md","name":"CVE-2024-7883","record":{"aliases":["AZL-53888","BELL-CVE-2024-7883","CLSA-2026-1791537402","DEBIAN-CVE-2024-7883","ECHO-5e0e-5634-4e9c","GHSA-vwj9-2733-p4wv","OESA-2026-1968","OESA-2026-2072","OESA-2026-2073","OESA-2026-2074","UBUNTU-CVE-2024-7883"],"analysis":{"component_type":"developer_tool","fix_type":"patch","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Arm Compiler for Embedded","requires_auth":"none","summary":"Attackers can read Secure stack contents via floating-point registers when using Arm CMSE with LLVM-based compilers, compromising confidentiality.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Arm","cpe":[{"product":"arm_compiler_for_embedded","vendor":"arm"},{"product":"arm_compiler_for_embedded_fusa","vendor":"arm"},{"product":"arm_compiler_for_functional_safety","vendor":"arm"},{"product":"clang","vendor":"arm"}],"cvss":{"score":3.7,"severity":"low","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-226","name":"Sensitive Information in Resource Not Removed Before Reuse"}],"description":"When using Arm Cortex-M Security Extensions (CMSE), Secure stack \ncontents can be leaked to Non-secure state via floating-point registers \nwhen a Secure to Non-secure function call is made that returns a \nfloating-point value and when this is the first use of floating-point \nsince entering Secure state. This allows an attacker to read a limited \nquantity of Secure stack contents with an impact on confidentiality. \nThis issue is specific to code generated using LLVM-based compilers.","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":"CMSE secure state may leak from stack to floating-point registers","id":"CVE-2024-7883","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"information_disclosure","year":"2024"},"n_packages":0,"n_references":1,"next":{"headline":"Memory leak when calling a canister method via `ic_cdk::call`","id":"CVE-2024-7884"},"packages":[],"prev":{"headline":"SQLi in Special Minds' e-Commerce","id":"CVE-2024-7882"},"products":["Arm Compiler for Embedded","Arm Compiler for Embedded FuSa 6.16LTS","Arm Compiler for Embedded FuSa 6.21","Arm Compiler for Functional Safety 6.6","CLang"],"published":"2024-10-31","related":[],"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":"2024-10-31","vendors":["Arm Ltd"]},"summary":"Attackers can read Secure stack contents via floating-point registers when using Arm CMSE with LLVM-based compilers, compromising confidentiality.","url":"https://insights.sbomify.com/CVE-2024-7883/"}