{"answers":{"affected":"It affects 2 products.","exploited":"Yes. Attackers have exploited CVE-2013-2596 in the wild since at least 15 Sep 2022.","fix":"Apply the vendor's patch. US federal agencies must fix it by 6 Oct 2022.","what":"CVE-2013-2596 is a high-severity vulnerability in Linux kernel, published on 13 Apr 2013. 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-2013-2596 and fix it if it is affected.\n\nWhat it is: CVE-2013-2596 is a high-severity vulnerability in Linux kernel, published on 13 Apr 2013. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: Yes. Attackers have exploited CVE-2013-2596 in the wild since at least 15 Sep 2022.\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-2013-2596/ (Markdown: https://insights.sbomify.com/CVE-2013-2596/index.md)","id":"CVE-2013-2596","markdown":"https://insights.sbomify.com/CVE-2013-2596/index.md","name":"CVE-2013-2596","record":{"aliases":["DEBIAN-CVE-2013-2596","GHSA-xg37-4cgv-wc3c","UBUNTU-CVE-2013-2596"],"analysis":{"component_type":"kernel","fix_type":"patch","impacts":["privilege_escalation","code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Linux kernel","requires_auth":"low_privilege","summary":"Local attackers can exploit an integer overflow in the Linux kernel framebuffer driver to map kernel memory and gain elevated privileges.","user_interaction":"not_required","vuln_class":"integer_overflow"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"linux_kernel","vendor":"linux"},{"product":"android","vendor":"motorola"}],"cvss":{"score":7.8,"severity":"high","source":"cisa-adp","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-190","name":"Integer Overflow or Wraparound"}],"description":"Integer overflow in the fb_mmap function in drivers/video/fbmem.c in the Linux kernel before 3.8.9, as used in a certain Motorola build of Android 4.1.2 and other products, allows local users to create a read-write memory mapping for the entirety of kernel memory, and consequently gain privileges, via crafted /dev/graphics/fb0 mmap2 system calls, as demonstrated by the Motochopper pwn program.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":"2013-07-16","github_poc":1,"max_poc_stars":6,"metasploit":0,"nuclei":0,"refs":[{"date":"2013-07-16T11:24:09Z","kind":"github_poc","ref":"https://github.com/hiikezoe/libfb_mem_exploit","stars":6,"title":"CVE-2013-2596 exploit for android"}],"tier":"exploited"},"has_fix":true,"headline":"Linux Kernel Integer Overflow","id":"CVE-2013-2596","indexable":true,"kev":{"dateAdded":"2022-09-15","dueDate":"2022-10-06","knownRansomwareCampaignUse":"Unknown","product":"Kernel","requiredAction":"Apply updates per vendor instructions.","vendorProject":"Linux","vulnerabilityName":"Linux Kernel Integer Overflow Vulnerability"},"kind":"cve","links":{"ecosystem":null,"product":"linux:linux_kernel","products":["linux:linux_kernel"],"type":"integer_overflow","year":"2013"},"n_packages":0,"n_references":16,"next":{"headline":"Code Aurora ACDB Audio Driver Stack-based Buffer Overflow","id":"CVE-2013-2597"},"packages":[],"prev":{"headline":"Privilege escalation in n/a","id":"CVE-2013-2595"},"products":["n/a"],"published":"2013-04-13","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":"open","licence":"CC0 1.0","name":"CISA KEV"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":"no","exploitation":"active","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-10-22","vendors":["n/a"]},"summary":"Local attackers can exploit an integer overflow in the Linux kernel framebuffer driver to map kernel memory and gain elevated privileges.","url":"https://insights.sbomify.com/CVE-2013-2596/"}