{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2024-53068 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2024-53068 is a high-severity use after free vulnerability in Linux kernel, published on 19 Nov 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-2024-53068 and fix it if it is affected.\n\nWhat it is: CVE-2024-53068 is a high-severity use after free vulnerability in Linux kernel, published on 19 Nov 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-2024-53068 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-2024-53068/ (Markdown: https://insights.sbomify.com/CVE-2024-53068/index.md)","id":"CVE-2024-53068","markdown":"https://insights.sbomify.com/CVE-2024-53068/index.md","name":"CVE-2024-53068","record":{"aliases":["AZL-53873","AZL-53947","BELL-CVE-2024-53068","DEBIAN-CVE-2024-53068","GHSA-9r3x-3x49-29r7","ROOT-OS-DEBIAN-11-CVE-2024-53068","ROOT-OS-DEBIAN-12-CVE-2024-53068","ROOT-OS-UBUNTU-2204-CVE-2024-53068","UBUNTU-CVE-2024-53068"],"analysis":{"component_type":"kernel","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Linux kernel","requires_auth":"low_privilege","summary":"A use-after-free flaw in the Linux kernel's SCMI firmware driver allows attackers to cause a system crash via premature memory release.","user_interaction":"not_required","vuln_class":"use_after_free"},"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-416","name":"Use After Free"}],"description":"In the Linux kernel, the following vulnerability has been resolved:\n\nfirmware: arm_scmi: Fix slab-use-after-free in scmi_bus_notifier()\n\nThe scmi_dev-\u003ename is released prematurely in __scmi_device_destroy(),\nwhich causes slab-use-after-free when accessing scmi_dev-\u003ename in\nscmi_bus_notifier(). So move the release of scmi_dev-\u003ename to\nscmi_device_release() to avoid slab-use-after-free.\n\n  |  BUG: KASAN: slab-use-after-free in strncmp+0xe4/0xec\n  |  Read of size 1 at addr ffffff80a482bcc0 by task swapper/0/1\n  |\n  |  CPU: 1 PID: 1 Comm: swapper/0 Not tainted 6.6.38-debug #1\n  |  Hardware name: Qualcomm Technologies, Inc. SA8775P Ride (DT)\n  |  Call trace:\n  |   dump_backtrace+0x94/0x114\n  |   show_stack+0x18/0x24\n  |   dump_stack_lvl+0x48/0x60\n  |   print_report+0xf4/0x5b0\n  |   kasan_report+0xa4/0xec\n  |   __asan_report_load1_noabort+0x20/0x2c\n  |   strncmp+0xe4/0xec\n  |   scmi_bus_notifier+0x5c/0x54c\n  |   notifier_call_chain+0xb4/0x31c\n  |   blocking_notifier_call_chain+0x68/0x9c\n  |   bus_notify+0x54/0x78\n  |   device_del+0x1bc/0x840\n  |   device_unregister+0x20/0xb4\n  |   __scmi_device_destroy+0xac/0x280\n  |   scmi_device_destroy+0x94/0xd0\n  |   scmi_chan_setup+0x524/0x750\n  |   scmi_probe+0x7fc/0x1508\n  |   platform_probe+0xc4/0x19c\n  |   really_probe+0x32c/0x99c\n  |   __driver_probe_device+0x15c/0x3c4\n  |   driver_probe_device+0x5c/0x170\n  |   __driver_attach+0x1c8/0x440\n  |   bus_for_each_dev+0xf4/0x178\n  |   driver_attach+0x3c/0x58\n  |   bus_add_driver+0x234/0x4d4\n  |   driver_register+0xf4/0x3c0\n  |   __platform_driver_register+0x60/0x88\n  |   scmi_driver_init+0xb0/0x104\n  |   do_one_initcall+0xb4/0x664\n  |   kernel_init_freeable+0x3c8/0x894\n  |   kernel_init+0x24/0x1e8\n  |   ret_from_fork+0x10/0x20\n  |\n  |  Allocated by task 1:\n  |   kasan_save_stack+0x2c/0x54\n  |   kasan_set_track+0x2c/0x40\n  |   kasan_save_alloc_info+0x24/0x34\n  |   __kasan_kmalloc+0xa0/0xb8\n  |   __kmalloc_node_track_caller+0x6c/0x104\n  |   kstrdup+0x48/0x84\n  |   kstrdup_const+0x34/0x40\n  |   __scmi_device_create.part.0+0x8c/0x408\n  |   scmi_device_create+0x104/0x370\n  |   scmi_chan_setup+0x2a0/0x750\n  |   scmi_probe+0x7fc/0x1508\n  |   platform_probe+0xc4/0x19c\n  |   really_probe+0x32c/0x99c\n  |   __driver_probe_device+0x15c/0x3c4\n  |   driver_probe_device+0x5c/0x170\n  |   __driver_attach+0x1c8/0x440\n  |   bus_for_each_dev+0xf4/0x178\n  |   driver_attach+0x3c/0x58\n  |   bus_add_driver+0x234/0x4d4\n  |   driver_register+0xf4/0x3c0\n  |   __platform_driver_register+0x60/0x88\n  |   scmi_driver_init+0xb0/0x104\n  |   do_one_initcall+0xb4/0x664\n  |   kernel_init_freeable+0x3c8/0x894\n  |   kernel_init+0x24/0x1e8\n  |   ret_from_fork+0x10/0x20\n  |\n  |  Freed by task 1:\n  |   kasan_save_stack+0x2c/0x54\n  |   kasan_set_track+0x2c/0x40\n  |   kasan_save_free_info+0x38/0x5c\n  |   __kasan_slab_free+0xe8/0x164\n  |   __kmem_cache_free+0x11c/0x230\n  |   kfree+0x70/0x130\n  |   kfree_const+0x20/0x40\n  |   __scmi_device_destroy+0x70/0x280\n  |   scmi_device_destroy+0x94/0xd0\n  |   scmi_chan_setup+0x524/0x750\n  |   scmi_probe+0x7fc/0x1508\n  |   platform_probe+0xc4/0x19c\n  |   really_probe+0x32c/0x99c\n  |   __driver_probe_device+0x15c/0x3c4\n  |   driver_probe_device+0x5c/0x170\n  |   __driver_attach+0x1c8/0x440\n  |   bus_for_each_dev+0xf4/0x178\n  |   driver_attach+0x3c/0x58\n  |   bus_add_driver+0x234/0x4d4\n  |   driver_register+0xf4/0x3c0\n  |   __platform_driver_register+0x60/0x88\n  |   scmi_driver_init+0xb0/0x104\n  |   do_one_initcall+0xb4/0x664\n  |   kernel_init_freeable+0x3c8/0x894\n  |   kernel_init+0x24/0x1e8\n  |   ret_from_fork+0x10/0x20","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":"firmware: arm_scmi: Fix slab-use-after-free in scmi_bus_notifier()","id":"CVE-2024-53068","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"linux:linux_kernel","products":["linux:linux_kernel"],"type":"use_after_free","year":"2024"},"n_packages":0,"n_references":3,"next":{"headline":"firmware: qcom: scm: fix a NULL-pointer dereference","id":"CVE-2024-53069"},"packages":[],"prev":{"headline":"scsi: ufs: core: Start the RTC update work later","id":"CVE-2024-53067"},"products":["Linux"],"published":"2024-11-19","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":"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 use-after-free flaw in the Linux kernel's SCMI firmware driver allows attackers to cause a system crash via premature memory release.","url":"https://insights.sbomify.com/CVE-2024-53068/"}