CVE-2026-64599 (GCVE-0-2026-64599)

Vulnerability from cvelistv5 – Published: 2026-08-06 07:13 – Updated: 2026-08-06 07:13
VLAI
Title
crypto: amlogic - avoid double cleanup in meson_crypto_probe()
Summary
In the Linux kernel, the following vulnerability has been resolved: crypto: amlogic - avoid double cleanup in meson_crypto_probe() When meson_allocate_chanlist() fails after a partial allocation, it already unwinds the allocated chanlist state through its local error path. meson_crypto_probe() then jump to error_flow and calls meson_free_chanlist() again, causing the same per-flow resources to be torn down twice. In the reproduced failure path, the second teardown re-entered crypto_engine_exit() on an already destroyed worker and KASAN reported a slab-use-after-free in kthread_destroy_worker(). Prevent double-free by handling partial allocation failures locally within meson_allocate_chanlist() and skipping the outer cleanup path. The bug was first flagged by an experimental analysis tool we are developing for kernel memory-management bugs while analyzing v6.13-rc1. The tool is still under development and is not yet publicly available. The bug was reproduced in a QEMU x86_64 guest booted with KASAN on v7.1, using the reproducer under tools/testing/meson_crypto_probe. The reproducer forces the second dma_alloc_attrs() call in the gxl-crypto probe path to return NULL, making meson_allocate_chanlist() fail after partial initialization. On the unpatched kernel this reliably triggered a slab-use-after-free. With this fix applied, the same reproducer no longer emits any KASAN report and the probe fails cleanly with -ENOMEM. ================================================================== BUG: KASAN: slab-use-after-free in kthread_destroy_worker+0xb2/0xd0 Read of size 8 at addr ff1100010c057a68 by task insmod/265 CPU: 1 UID: 0 PID: 265 Comm: insmod Tainted: G O 7.1.0-rc2-00376-g810af9adc907-dirty #10 PREEMPT(lazy) Tainted: [O]=OOT_MODULE Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.15.0-1 04/01/2014 Call Trace: <TASK> dump_stack_lvl+0x68/0xa0 print_report+0xcb/0x5e0 ? __virt_addr_valid+0x21d/0x3f0 ? kthread_destroy_worker+0xb2/0xd0 ? kthread_destroy_worker+0xb2/0xd0 kasan_report+0xca/0x100 ? kthread_destroy_worker+0xb2/0xd0 kthread_destroy_worker+0xb2/0xd0 meson_crypto_probe+0x4d0/0xc10 [amlogic_gxl_crypto] platform_probe+0x99/0x140 really_probe+0x1c6/0x6a0 ? __pfx___device_attach_driver+0x10/0x10 __driver_probe_device+0x248/0x310 ? acpi_driver_match_device+0xb0/0x100 driver_probe_device+0x48/0x210 ? __pfx___device_attach_driver+0x10/0x10 __device_attach_driver+0x160/0x320 bus_for_each_drv+0x104/0x190 ? __pfx_bus_for_each_drv+0x10/0x10 ? _raw_spin_unlock_irqrestore+0x2c/0x50 __device_attach+0x19d/0x3b0 ? __pfx___device_attach+0x10/0x10 ? do_raw_spin_unlock+0x53/0x220 device_initial_probe+0x78/0xa0 bus_probe_device+0x5b/0x130 device_add+0xcfd/0x1430 ? __pfx_device_add+0x10/0x10 ? insert_resource+0x34/0x50 ? lock_release+0xc9/0x290 platform_device_add+0x24e/0x590 ? __pfx_meson_crypto_probe_repro_init+0x10/0x10 [meson_crypto_probe_repro] meson_crypto_probe_repro_init+0x330/0xff0 [meson_crypto_probe_repro] do_one_initcall+0xc0/0x450 ? __pfx_do_one_initcall+0x10/0x10 ? _raw_spin_unlock_irqrestore+0x2c/0x50 ? __create_object+0x59/0x80 ? kasan_unpoison+0x27/0x60 do_init_module+0x27b/0x7d0 ? __pfx_do_init_module+0x10/0x10 ? kasan_quarantine_put+0x84/0x1d0 ? kfree+0x32c/0x510 ? load_module+0x561e/0x5ff0 load_module+0x54fe/0x5ff0 ? __pfx_load_module+0x10/0x10 ? security_file_permission+0x20/0x40 ? kernel_read_file+0x23d/0x6e0 ? mmap_region+0x235/0x4a0 ? __pfx_kernel_read_file+0x10/0x10 ? __file_has_perm+0x2c0/0x3e0 init_module_from_file+0x158/0x180 ? __pfx_init_module_from_file+0x10/0x10 ? __lock_acquire+0x45a/0x1ba0 ? idempotent_init_module+0x315/0x610 ? lock_release+0xc9/0x290 ? lock ---truncated---
Severity
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 48fe583fe54177bfb80f348e2a5cc34c3f710095 , < c2c48aa7a6be36d4c93da75d14d4b4f2f4168c81 (git)
Affected: 48fe583fe54177bfb80f348e2a5cc34c3f710095 , < c80360b4e85099fc3835378a96a59c0a2480fb07 (git)
Affected: 48fe583fe54177bfb80f348e2a5cc34c3f710095 , < 5b452019a4127f63c1f2147237fc287d1581f606 (git)
Affected: 48fe583fe54177bfb80f348e2a5cc34c3f710095 , < f30e2b879bda14bc3e1524fba6f8ab9ec119da90 (git)
Affected: 48fe583fe54177bfb80f348e2a5cc34c3f710095 , < 6effdbaca3cd8354540bdf42c7f5fb84412afeb7 (git)
Affected: 48fe583fe54177bfb80f348e2a5cc34c3f710095 , < 84a00be9b736aa5dce902a290f62cbbbdcfab9ed (git)
Affected: 48fe583fe54177bfb80f348e2a5cc34c3f710095 , < 6dda8406d8a3da2519c8b388d443d7357839cb63 (git)
Affected: 48fe583fe54177bfb80f348e2a5cc34c3f710095 , < 6d827ade51a24e18d81afb9f32756d339520a14c (git)
Create a notification for this product.
Linux Linux Affected: 5.5
Unaffected: 0 , < 5.5 (semver)
Unaffected: 5.10.261 , ≤ 5.10.* (semver)
Unaffected: 5.15.212 , ≤ 5.15.* (semver)
Unaffected: 6.1.178 , ≤ 6.1.* (semver)
Unaffected: 6.6.145 , ≤ 6.6.* (semver)
Unaffected: 6.12.96 , ≤ 6.12.* (semver)
Unaffected: 6.18.39 , ≤ 6.18.* (semver)
Unaffected: 7.1.4 , ≤ 7.1.* (semver)
Unaffected: 7.2-rc1 , ≤ * (original_commit_for_fix)
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{
  "containers": {
    "cna": {
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          "product": "Linux",
          "programFiles": [
            "drivers/crypto/amlogic/amlogic-gxl-core.c"
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            },
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              "status": "unaffected",
              "version": "5.15.212",
              "versionType": "semver"
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              "status": "unaffected",
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            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.145",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.96",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.18.*",
              "status": "unaffected",
              "version": "6.18.39",
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            },
            {
              "lessThanOrEqual": "7.1.*",
              "status": "unaffected",
              "version": "7.1.4",
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              "status": "unaffected",
              "version": "7.2-rc1",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
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              "cpeMatch": [
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              ],
              "negate": false,
              "operator": "OR"
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          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncrypto: amlogic - avoid double cleanup in meson_crypto_probe()\n\nWhen meson_allocate_chanlist() fails after a partial allocation, it already\nunwinds the allocated chanlist state through its local error path.\nmeson_crypto_probe() then jump to error_flow and calls\nmeson_free_chanlist() again, causing the same per-flow resources to be torn\ndown twice. In the reproduced failure path, the second teardown\nre-entered crypto_engine_exit() on an already destroyed worker and KASAN\nreported a slab-use-after-free in kthread_destroy_worker().\n\nPrevent double-free by handling partial allocation failures locally within\nmeson_allocate_chanlist() and skipping the outer cleanup path.\n\nThe bug was first flagged by an experimental analysis tool we are\ndeveloping for kernel memory-management bugs while analyzing\nv6.13-rc1. The tool is still under development and is not yet publicly\navailable.\n\nThe bug was reproduced in a QEMU x86_64 guest booted with KASAN on v7.1,\nusing the reproducer under tools/testing/meson_crypto_probe. The reproducer\nforces the second dma_alloc_attrs() call in the gxl-crypto probe path to\nreturn NULL, making meson_allocate_chanlist() fail after partial\ninitialization. On the unpatched kernel this reliably triggered a\nslab-use-after-free. With this fix applied, the same reproducer no longer\nemits any KASAN report and the probe fails cleanly with -ENOMEM.\n\n    ==================================================================\n    BUG: KASAN: slab-use-after-free in kthread_destroy_worker+0xb2/0xd0\n    Read of size 8 at addr ff1100010c057a68 by task insmod/265\n\n    CPU: 1 UID: 0 PID: 265 Comm: insmod Tainted: G           O        7.1.0-rc2-00376-g810af9adc907-dirty #10 PREEMPT(lazy)\n    Tainted: [O]=OOT_MODULE\n    Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.15.0-1 04/01/2014\n    Call Trace:\n     \u003cTASK\u003e\n     dump_stack_lvl+0x68/0xa0\n     print_report+0xcb/0x5e0\n     ? __virt_addr_valid+0x21d/0x3f0\n     ? kthread_destroy_worker+0xb2/0xd0\n     ? kthread_destroy_worker+0xb2/0xd0\n     kasan_report+0xca/0x100\n     ? kthread_destroy_worker+0xb2/0xd0\n     kthread_destroy_worker+0xb2/0xd0\n     meson_crypto_probe+0x4d0/0xc10 [amlogic_gxl_crypto]\n     platform_probe+0x99/0x140\n     really_probe+0x1c6/0x6a0\n     ? __pfx___device_attach_driver+0x10/0x10\n     __driver_probe_device+0x248/0x310\n     ? acpi_driver_match_device+0xb0/0x100\n     driver_probe_device+0x48/0x210\n     ? __pfx___device_attach_driver+0x10/0x10\n     __device_attach_driver+0x160/0x320\n     bus_for_each_drv+0x104/0x190\n     ? __pfx_bus_for_each_drv+0x10/0x10\n     ? _raw_spin_unlock_irqrestore+0x2c/0x50\n     __device_attach+0x19d/0x3b0\n     ? __pfx___device_attach+0x10/0x10\n     ? do_raw_spin_unlock+0x53/0x220\n     device_initial_probe+0x78/0xa0\n     bus_probe_device+0x5b/0x130\n     device_add+0xcfd/0x1430\n     ? __pfx_device_add+0x10/0x10\n     ? insert_resource+0x34/0x50\n     ? lock_release+0xc9/0x290\n     platform_device_add+0x24e/0x590\n     ? __pfx_meson_crypto_probe_repro_init+0x10/0x10 [meson_crypto_probe_repro]\n     meson_crypto_probe_repro_init+0x330/0xff0 [meson_crypto_probe_repro]\n     do_one_initcall+0xc0/0x450\n     ? __pfx_do_one_initcall+0x10/0x10\n     ? _raw_spin_unlock_irqrestore+0x2c/0x50\n     ? __create_object+0x59/0x80\n     ? kasan_unpoison+0x27/0x60\n     do_init_module+0x27b/0x7d0\n     ? __pfx_do_init_module+0x10/0x10\n     ? kasan_quarantine_put+0x84/0x1d0\n     ? kfree+0x32c/0x510\n     ? load_module+0x561e/0x5ff0\n     load_module+0x54fe/0x5ff0\n     ? __pfx_load_module+0x10/0x10\n     ? security_file_permission+0x20/0x40\n     ? kernel_read_file+0x23d/0x6e0\n     ? mmap_region+0x235/0x4a0\n     ? __pfx_kernel_read_file+0x10/0x10\n     ? __file_has_perm+0x2c0/0x3e0\n     init_module_from_file+0x158/0x180\n     ? __pfx_init_module_from_file+0x10/0x10\n     ? __lock_acquire+0x45a/0x1ba0\n     ? idempotent_init_module+0x315/0x610\n     ? lock_release+0xc9/0x290\n     ? lock\n---truncated---"
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-06T07:13:53.328Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/c2c48aa7a6be36d4c93da75d14d4b4f2f4168c81"
        },
        {
          "url": "https://git.kernel.org/stable/c/c80360b4e85099fc3835378a96a59c0a2480fb07"
        },
        {
          "url": "https://git.kernel.org/stable/c/5b452019a4127f63c1f2147237fc287d1581f606"
        },
        {
          "url": "https://git.kernel.org/stable/c/f30e2b879bda14bc3e1524fba6f8ab9ec119da90"
        },
        {
          "url": "https://git.kernel.org/stable/c/6effdbaca3cd8354540bdf42c7f5fb84412afeb7"
        },
        {
          "url": "https://git.kernel.org/stable/c/84a00be9b736aa5dce902a290f62cbbbdcfab9ed"
        },
        {
          "url": "https://git.kernel.org/stable/c/6dda8406d8a3da2519c8b388d443d7357839cb63"
        },
        {
          "url": "https://git.kernel.org/stable/c/6d827ade51a24e18d81afb9f32756d339520a14c"
        }
      ],
      "title": "crypto: amlogic - avoid double cleanup in meson_crypto_probe()",
      "x_generator": {
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    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2026-64599",
    "datePublished": "2026-08-06T07:13:53.328Z",
    "dateReserved": "2026-07-19T15:36:31.799Z",
    "dateUpdated": "2026-08-06T07:13:53.328Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2026-64599",
      "date": "2026-08-06",
      "epss": "0.00164",
      "percentile": "0.06049"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2026-64599\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2026-08-06T08:16:35.603\",\"lastModified\":\"2026-08-06T08:16:35.603\",\"vulnStatus\":\"Received\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\ncrypto: amlogic - avoid double cleanup in meson_crypto_probe()\\n\\nWhen meson_allocate_chanlist() fails after a partial allocation, it already\\nunwinds the allocated chanlist state through its local error path.\\nmeson_crypto_probe() then jump to error_flow and calls\\nmeson_free_chanlist() again, causing the same per-flow resources to be torn\\ndown twice. In the reproduced failure path, the second teardown\\nre-entered crypto_engine_exit() on an already destroyed worker and KASAN\\nreported a slab-use-after-free in kthread_destroy_worker().\\n\\nPrevent double-free by handling partial allocation failures locally within\\nmeson_allocate_chanlist() and skipping the outer cleanup path.\\n\\nThe bug was first flagged by an experimental analysis tool we are\\ndeveloping for kernel memory-management bugs while analyzing\\nv6.13-rc1. The tool is still under development and is not yet publicly\\navailable.\\n\\nThe bug was reproduced in a QEMU x86_64 guest booted with KASAN on v7.1,\\nusing the reproducer under tools/testing/meson_crypto_probe. The reproducer\\nforces the second dma_alloc_attrs() call in the gxl-crypto probe path to\\nreturn NULL, making meson_allocate_chanlist() fail after partial\\ninitialization. On the unpatched kernel this reliably triggered a\\nslab-use-after-free. With this fix applied, the same reproducer no longer\\nemits any KASAN report and the probe fails cleanly with -ENOMEM.\\n\\n    ==================================================================\\n    BUG: KASAN: slab-use-after-free in kthread_destroy_worker+0xb2/0xd0\\n    Read of size 8 at addr ff1100010c057a68 by task insmod/265\\n\\n    CPU: 1 UID: 0 PID: 265 Comm: insmod Tainted: G           O        7.1.0-rc2-00376-g810af9adc907-dirty #10 PREEMPT(lazy)\\n    Tainted: [O]=OOT_MODULE\\n    Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.15.0-1 04/01/2014\\n    Call Trace:\\n     \u003cTASK\u003e\\n     dump_stack_lvl+0x68/0xa0\\n     print_report+0xcb/0x5e0\\n     ? __virt_addr_valid+0x21d/0x3f0\\n     ? kthread_destroy_worker+0xb2/0xd0\\n     ? kthread_destroy_worker+0xb2/0xd0\\n     kasan_report+0xca/0x100\\n     ? kthread_destroy_worker+0xb2/0xd0\\n     kthread_destroy_worker+0xb2/0xd0\\n     meson_crypto_probe+0x4d0/0xc10 [amlogic_gxl_crypto]\\n     platform_probe+0x99/0x140\\n     really_probe+0x1c6/0x6a0\\n     ? __pfx___device_attach_driver+0x10/0x10\\n     __driver_probe_device+0x248/0x310\\n     ? acpi_driver_match_device+0xb0/0x100\\n     driver_probe_device+0x48/0x210\\n     ? __pfx___device_attach_driver+0x10/0x10\\n     __device_attach_driver+0x160/0x320\\n     bus_for_each_drv+0x104/0x190\\n     ? __pfx_bus_for_each_drv+0x10/0x10\\n     ? _raw_spin_unlock_irqrestore+0x2c/0x50\\n     __device_attach+0x19d/0x3b0\\n     ? __pfx___device_attach+0x10/0x10\\n     ? do_raw_spin_unlock+0x53/0x220\\n     device_initial_probe+0x78/0xa0\\n     bus_probe_device+0x5b/0x130\\n     device_add+0xcfd/0x1430\\n     ? __pfx_device_add+0x10/0x10\\n     ? insert_resource+0x34/0x50\\n     ? lock_release+0xc9/0x290\\n     platform_device_add+0x24e/0x590\\n     ? __pfx_meson_crypto_probe_repro_init+0x10/0x10 [meson_crypto_probe_repro]\\n     meson_crypto_probe_repro_init+0x330/0xff0 [meson_crypto_probe_repro]\\n     do_one_initcall+0xc0/0x450\\n     ? __pfx_do_one_initcall+0x10/0x10\\n     ? _raw_spin_unlock_irqrestore+0x2c/0x50\\n     ? __create_object+0x59/0x80\\n     ? kasan_unpoison+0x27/0x60\\n     do_init_module+0x27b/0x7d0\\n     ? __pfx_do_init_module+0x10/0x10\\n     ? kasan_quarantine_put+0x84/0x1d0\\n     ? kfree+0x32c/0x510\\n     ? load_module+0x561e/0x5ff0\\n     load_module+0x54fe/0x5ff0\\n     ? __pfx_load_module+0x10/0x10\\n     ? security_file_permission+0x20/0x40\\n     ? kernel_read_file+0x23d/0x6e0\\n     ? mmap_region+0x235/0x4a0\\n     ? __pfx_kernel_read_file+0x10/0x10\\n     ? __file_has_perm+0x2c0/0x3e0\\n     init_module_from_file+0x158/0x180\\n     ? __pfx_init_module_from_file+0x10/0x10\\n     ? __lock_acquire+0x45a/0x1ba0\\n     ? idempotent_init_module+0x315/0x610\\n     ? lock_release+0xc9/0x290\\n     ? lock\\n---truncated---\"}],\"affected\":[{\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"affectedData\":[{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"unaffected\",\"programFiles\":[\"drivers/crypto/amlogic/amlogic-gxl-core.c\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"48fe583fe54177bfb80f348e2a5cc34c3f710095\",\"lessThan\":\"c2c48aa7a6be36d4c93da75d14d4b4f2f4168c81\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"48fe583fe54177bfb80f348e2a5cc34c3f710095\",\"lessThan\":\"c80360b4e85099fc3835378a96a59c0a2480fb07\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"48fe583fe54177bfb80f348e2a5cc34c3f710095\",\"lessThan\":\"5b452019a4127f63c1f2147237fc287d1581f606\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"48fe583fe54177bfb80f348e2a5cc34c3f710095\",\"lessThan\":\"f30e2b879bda14bc3e1524fba6f8ab9ec119da90\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"48fe583fe54177bfb80f348e2a5cc34c3f710095\",\"lessThan\":\"6effdbaca3cd8354540bdf42c7f5fb84412afeb7\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"48fe583fe54177bfb80f348e2a5cc34c3f710095\",\"lessThan\":\"84a00be9b736aa5dce902a290f62cbbbdcfab9ed\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"48fe583fe54177bfb80f348e2a5cc34c3f710095\",\"lessThan\":\"6dda8406d8a3da2519c8b388d443d7357839cb63\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"48fe583fe54177bfb80f348e2a5cc34c3f710095\",\"lessThan\":\"6d827ade51a24e18d81afb9f32756d339520a14c\",\"versionType\":\"git\",\"status\":\"affected\"}]},{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"affected\",\"programFiles\":[\"drivers/crypto/amlogic/amlogic-gxl-core.c\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"5.5\",\"status\":\"affected\"},{\"version\":\"0\",\"lessThan\":\"5.5\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"5.10.261\",\"lessThanOrEqual\":\"5.10.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"5.15.212\",\"lessThanOrEqual\":\"5.15.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.1.178\",\"lessThanOrEqual\":\"6.1.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.6.145\",\"lessThanOrEqual\":\"6.6.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.12.96\",\"lessThanOrEqual\":\"6.12.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.18.39\",\"lessThanOrEqual\":\"6.18.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"7.1.4\",\"lessThanOrEqual\":\"7.1.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"7.2-rc1\",\"lessThanOrEqual\":\"*\",\"versionType\":\"original_commit_for_fix\",\"status\":\"unaffected\"}]}]}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/5b452019a4127f63c1f2147237fc287d1581f606\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/6d827ade51a24e18d81afb9f32756d339520a14c\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/6dda8406d8a3da2519c8b388d443d7357839cb63\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/6effdbaca3cd8354540bdf42c7f5fb84412afeb7\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/84a00be9b736aa5dce902a290f62cbbbdcfab9ed\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/c2c48aa7a6be36d4c93da75d14d4b4f2f4168c81\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/c80360b4e85099fc3835378a96a59c0a2480fb07\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/f30e2b879bda14bc3e1524fba6f8ab9ec119da90\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}"
  }
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.