{ "schemaVersion": 1, "attribution": [ { "source": "CISA Known Exploited Vulnerabilities", "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog", "licence": "US government work" }, { "source": "GitHub Advisory Database", "url": "https://github.com/advisories", "licence": "CC BY 4.0" }, { "source": "Have I Been Pwned", "url": "https://haveibeenpwned.com/", "licence": "CC BY 4.0" }, { "source": "CVE Program (CVE records)", "url": "https://www.cve.org/Legal/TermsOfUse", "licence": "CVE Terms of Use", "notice": "Copyright © 1999-2026, The MITRE Corporation. CVE is a trademark and the CVE logo is a registered trademark of The MITRE Corporation.", "terms": "CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy." }, { "source": "FIRST EPSS", "url": "https://www.first.org/epss/", "licence": "free to use; FIRST requests attribution" } ], "record": { "id": "CVE-2024-53068", "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2024-53068", "idYear": 2024, "status": "PUBLISHED", "publishedAt": "2024-11-19T17:22:36.650Z", "updatedAt": "2026-05-11T20:50:13.909Z", "importedAt": "2026-10-24T01:57:20.494Z", "snapshot": { "id": "cve_2026-10-24_midnight_baseline", "at": "2026-10-24T00:00:00.000Z", "source": "https://github.com/CVEProject/cvelistV5/releases/tag/cve_2026-10-24_0100Z" }, "facts": { "title": "firmware: arm_scmi: Fix slab-use-after-free in scmi_bus_notifier()", "summary": "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->name is released prematurely in __scmi_device_destroy(),\nwhich causes slab-use-after-free when accessing scmi_dev->name in\nscmi_bus_notifier(). So move the release of scmi_dev->name 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", "affected": [ { "vendor": "Linux", "product": "Linux", "defaultStatus": "unaffected", "versions": [ { "version": "ee7a9c9f67c59008b330deff2762bd8cf1407eec", "status": "affected", "versionType": "git", "lessThan": "15b17bbcea07d49c43d21aa700485cbd9f9d00d8" }, { "version": "ee7a9c9f67c59008b330deff2762bd8cf1407eec", "status": "affected", "versionType": "git", "lessThan": "1e1f523b185a8ccdcba625b31ff0312d052900e2" }, { "version": "ee7a9c9f67c59008b330deff2762bd8cf1407eec", "status": "affected", "versionType": "git", "lessThan": "295416091e44806760ccf753aeafdafc0ae268f3" } ] }, { "vendor": "Linux", "product": "Linux", "defaultStatus": "affected", "versions": [ { "version": "5.6", "status": "affected" }, { "version": "0", "status": "unaffected", "versionType": "semver", "lessThan": "5.6" }, { "version": "6.6.61", "status": "unaffected", "versionType": "semver", "lessThanOrEqual": "6.6.*" }, { "version": "6.11.8", "status": "unaffected", "versionType": "semver", "lessThanOrEqual": "6.11.*" }, { "version": "6.12", "status": "unaffected", "versionType": "original_commit_for_fix", "lessThanOrEqual": "*" } ] } ] } } }