{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2024-53156 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2024-53156 is a high-severity vulnerability in Linux kernel, published on 24 Dec 2024. 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-2024-53156 and fix it if it is affected.\n\nWhat it is: CVE-2024-53156 is a high-severity vulnerability in Linux kernel, published on 24 Dec 2024. 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-2024-53156 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-2024-53156/ (Markdown: https://insights.sbomify.com/CVE-2024-53156/index.md)","id":"CVE-2024-53156","markdown":"https://insights.sbomify.com/CVE-2024-53156/index.md","name":"CVE-2024-53156","record":{"aliases":["AZL-54936","AZL-54951","BELL-CVE-2024-53156","DEBIAN-CVE-2024-53156","GHSA-v5hm-gx5h-94jm","SUSE-SU-2025:01598-1","SUSE-SU-2025:01611-1","SUSE-SU-2025:01672-1","UBUNTU-CVE-2024-53156"],"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 missing range check in the ath9k WiFi driver allows an out-of-bounds array index, potentially causing a kernel crash or denial of service.","user_interaction":"not_required","vuln_class":"integer_overflow"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Linux","cpe":[{"product":"linux_kernel","vendor":"linux"}],"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-129","name":"Improper Validation of Array Index"}],"description":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: ath9k: add range check for conn_rsp_epid in htc_connect_service()\n\nI found the following bug in my fuzzer:\n\n  UBSAN: array-index-out-of-bounds in drivers/net/wireless/ath/ath9k/htc_hst.c:26:51\n  index 255 is out of range for type 'htc_endpoint [22]'\n  CPU: 0 UID: 0 PID: 8 Comm: kworker/0:0 Not tainted 6.11.0-rc6-dirty #14\n  Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1 04/01/2014\n  Workqueue: events request_firmware_work_func\n  Call Trace:\n   \u003cTASK\u003e\n   dump_stack_lvl+0x180/0x1b0\n   __ubsan_handle_out_of_bounds+0xd4/0x130\n   htc_issue_send.constprop.0+0x20c/0x230\n   ? _raw_spin_unlock_irqrestore+0x3c/0x70\n   ath9k_wmi_cmd+0x41d/0x610\n   ? mark_held_locks+0x9f/0xe0\n   ...\n\nSince this bug has been confirmed to be caused by insufficient verification\nof conn_rsp_epid, I think it would be appropriate to add a range check for\nconn_rsp_epid to htc_connect_service() to prevent the bug from occurring.","ecosystems":["SUSE:Linux Enterprise Live Patching 12 SP5","SUSE:Linux Enterprise Live Patching 15 SP3","SUSE:Linux Enterprise Live Patching 15 SP4"],"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":"wifi: ath9k: add range check for conn_rsp_epid in htc_connect_service()","id":"CVE-2024-53156","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"linux:linux_kernel","products":["linux:linux_kernel"],"type":"integer_overflow","year":"2024"},"n_packages":3,"n_references":9,"next":{"headline":"firmware: arm_scpi: Check the DVFS OPP count returned by the firmware","id":"CVE-2024-53157"},"packages":[{"ecosystem":"SUSE:Linux Enterprise Live Patching 12 SP5","fixed":["4-2.1"],"introduced":["0"],"last_affected":[],"package":"kgraft-patch-SLE12-SP5_Update_63","purl":"pkg:rpm/suse/kgraft-patch-SLE12-SP5_Update_63\u0026distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2012%20SP5","source":"SUSE-SU-2025:01598-1"},{"ecosystem":"SUSE:Linux Enterprise Live Patching 15 SP3","fixed":["5-150300.2.3"],"introduced":["0"],"last_affected":[],"package":"kernel-livepatch-SLE15-SP3_Update_51","purl":"pkg:rpm/suse/kernel-livepatch-SLE15-SP3_Update_51\u0026distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP3","source":"SUSE-SU-2025:01672-1"},{"ecosystem":"SUSE:Linux Enterprise Live Patching 15 SP4","fixed":["6-150400.2.2"],"introduced":["0"],"last_affected":[],"package":"kernel-livepatch-SLE15-SP4_Update_34","purl":"pkg:rpm/suse/kernel-livepatch-SLE15-SP4_Update_34\u0026distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP4","source":"SUSE-SU-2025:01611-1"}],"prev":{"headline":"ocfs2: fix uninitialized value in ocfs2_file_read_iter()","id":"CVE-2024-53155"},"products":["Linux"],"published":"2024-12-24","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":"CC BY 4.0","name":"SUSE","prefix":"SUSE"},{"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":"total"},"state":"PUBLISHED","updated":"2026-05-11","vendors":["Linux"]},"summary":"A missing range check in the ath9k WiFi driver allows an out-of-bounds array index, potentially causing a kernel crash or denial of service.","url":"https://insights.sbomify.com/CVE-2024-53156/"}