{
  "cveId": "CVE-2024-46740",
  "url": "https://patchblox.com/security/cve/CVE-2024-46740",
  "summary": "CVE-2024-46740 is fixed in 19 products on 1 platform, first by DEBIAN-CVE-2024-46740, released September 18, 2024. It is not reported as exploited. Patch Radar priority: High.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  binder: fix UAF caused by offsets overwrite  Bin...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  binder: fix UAF caused by offsets overwrite  Binder objects are processed and copied individually into the target buffer during transactions. Any raw data in-between these objects is copied as well. However, this raw data copy lacks an out-of-bounds check. If the raw data exceeds the data section size then the copy overwrites the offsets section. This eventually triggers an error that attempts to unwind the processed objects. However, at this point the offsets used to index these objects are now corrupted.  Unwinding with corrupted offsets can result in decrements of arbitrary nodes and lead to their premature release. Other users of such nodes are left with a dangling pointer triggering a use-after-free. This issue is made evident by the following KASAN report (trimmed):    ==================================================================   BUG: KASAN: slab-use-after-free in _raw_spin_lock\u002B0xe4/0x19c   Write of size 4 at addr ffff47fc91598f04 by task binder-util/743    CPU: 9 UID: 0 PID: 743 Comm: binder-util Not tainted 6.11.0-rc4 #1   Hardware name: linux,dummy-virt (DT)   Call trace:    _raw_spin_lock\u002B0xe4/0x19c    binder_free_buf\u002B0x128/0x434    binder_thread_write\u002B0x8a4/0x3260    binder_ioctl\u002B0x18f0/0x258c   [...]    Allocated by task 743:    __kmalloc_cache_noprof\u002B0x110/0x270    binder_new_node\u002B0x50/0x700    binder_transaction\u002B0x413c/0x6da8    binder_thread_write\u002B0x978/0x3260    binder_ioctl\u002B0x18f0/0x258c   [...]    Freed by task 745:    kfree\u002B0xbc/0x208    binder_thread_read\u002B0x1c5c/0x37d4    binder_ioctl\u002B0x16d8/0x258c   [...]   ==================================================================  To avoid this issue, let\u0027s check that the raw data copy is within the boundaries of the data section.",
  "published": "2024-09-18T08:15:03Z",
  "severity": "high",
  "cvss": 7.8,
  "cvssVector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
  "epss": 0.00287,
  "epssPercentile": 0.21331,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "bpftool",
      "release": "ol 8",
      "fixedVersion": "0:5.15.0-302.167.6.el9uek",
      "fix": "ELSA-2024-12815",
      "url": "https://patchblox.com/security/fix/linux/elsa-2024-12815",
      "released": "2024-11-11T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "bpftool",
      "release": "ol 9",
      "fixedVersion": "0:5.15.0-302.167.6.el9uek",
      "fix": "ELSA-2024-12815",
      "url": "https://patchblox.com/security/fix/linux/elsa-2024-12815",
      "released": "2024-11-11T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-uek",
      "release": "ol 8",
      "fixedVersion": "0:5.4.17-2136.337.5.el8uek",
      "fix": "ELSA-2024-12813",
      "url": "https://patchblox.com/security/fix/linux/elsa-2024-12813",
      "released": "2024-11-12T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-uek",
      "release": "ol 8",
      "fixedVersion": "0:5.15.0-302.167.6.el9uek",
      "fix": "ELSA-2024-12815",
      "url": "https://patchblox.com/security/fix/linux/elsa-2024-12815",
      "released": "2024-11-11T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-uek",
      "release": "ol 9",
      "fixedVersion": "0:5.15.0-302.167.6.el9uek",
      "fix": "ELSA-2024-12815",
      "url": "https://patchblox.com/security/fix/linux/elsa-2024-12815",
      "released": "2024-11-11T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-uek-container",
      "release": "ol 8",
      "fixedVersion": "0:5.4.17-2136.337.5.el8uek",
      "fix": "ELSA-2024-12813",
      "url": "https://patchblox.com/security/fix/linux/elsa-2024-12813",
      "released": "2024-11-12T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-uek-container",
      "release": "ol 8",
      "fixedVersion": "0:5.15.0-302.167.6.el9uek",
      "fix": "ELSA-2024-12815",
      "url": "https://patchblox.com/security/fix/linux/elsa-2024-12815",
      "released": "2024-11-11T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-uek-container",
      "release": "ol 9",
      "fixedVersion": "0:5.15.0-302.167.6.el9uek",
      "fix": "ELSA-2024-12815",
      "url": "https://patchblox.com/security/fix/linux/elsa-2024-12815",
      "released": "2024-11-11T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-uek-container-debug",
      "release": "ol 8",
      "fixedVersion": "0:5.4.17-2136.337.5.el8uek",
      "fix": "ELSA-2024-12813",
      "url": "https://patchblox.com/security/fix/linux/elsa-2024-12813",
      "released": "2024-11-12T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-uek-container-debug",
      "release": "ol 8",
      "fixedVersion": "0:5.15.0-302.167.6.el9uek",
      "fix": "ELSA-2024-12815",
      "url": "https://patchblox.com/security/fix/linux/elsa-2024-12815",
      "released": "2024-11-11T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-uek-container-debug",
      "release": "ol 9",
      "fixedVersion": "0:5.15.0-302.167.6.el9uek",
      "fix": "ELSA-2024-12815",
      "url": "https://patchblox.com/security/fix/linux/elsa-2024-12815",
      "released": "2024-11-11T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-uek-core",
      "release": "ol 8",
      "fixedVersion": "0:5.15.0-302.167.6.el9uek",
      "fix": "ELSA-2024-12815",
      "url": "https://patchblox.com/security/fix/linux/elsa-2024-12815",
      "released": "2024-11-11T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-uek-core",
      "release": "ol 9",
      "fixedVersion": "0:5.15.0-302.167.6.el9uek",
      "fix": "ELSA-2024-12815",
      "url": "https://patchblox.com/security/fix/linux/elsa-2024-12815",
      "released": "2024-11-11T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-uek-debug",
      "release": "ol 8",
      "fixedVersion": "0:5.4.17-2136.337.5.el8uek",
      "fix": "ELSA-2024-12813",
      "url": "https://patchblox.com/security/fix/linux/elsa-2024-12813",
      "released": "2024-11-12T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-uek-debug",
      "release": "ol 8",
      "fixedVersion": "0:5.15.0-302.167.6.el9uek",
      "fix": "ELSA-2024-12815",
      "url": "https://patchblox.com/security/fix/linux/elsa-2024-12815",
      "released": "2024-11-11T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-uek-debug",
      "release": "ol 9",
      "fixedVersion": "0:5.15.0-302.167.6.el9uek",
      "fix": "ELSA-2024-12815",
      "url": "https://patchblox.com/security/fix/linux/elsa-2024-12815",
      "released": "2024-11-11T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-uek-debug-core",
      "release": "ol 8",
      "fixedVersion": "0:5.15.0-302.167.6.el9uek",
      "fix": "ELSA-2024-12815",
      "url": "https://patchblox.com/security/fix/linux/elsa-2024-12815",
      "released": "2024-11-11T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-uek-debug-core",
      "release": "ol 9",
      "fixedVersion": "0:5.15.0-302.167.6.el9uek",
      "fix": "ELSA-2024-12815",
      "url": "https://patchblox.com/security/fix/linux/elsa-2024-12815",
      "released": "2024-11-11T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-uek-debug-devel",
      "release": "ol 8",
      "fixedVersion": "0:5.4.17-2136.337.5.el8uek",
      "fix": "ELSA-2024-12813",
      "url": "https://patchblox.com/security/fix/linux/elsa-2024-12813",
      "released": "2024-11-12T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-uek-debug-devel",
      "release": "ol 8",
      "fixedVersion": "0:5.15.0-302.167.6.el9uek",
      "fix": "ELSA-2024-12815",
      "url": "https://patchblox.com/security/fix/linux/elsa-2024-12815",
      "released": "2024-11-11T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-uek-debug-devel",
      "release": "ol 9",
      "fixedVersion": "0:5.15.0-302.167.6.el9uek",
      "fix": "ELSA-2024-12815",
      "url": "https://patchblox.com/security/fix/linux/elsa-2024-12815",
      "released": "2024-11-11T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-uek-debug-modules",
      "release": "ol 8",
      "fixedVersion": "0:5.15.0-302.167.6.el9uek",
      "fix": "ELSA-2024-12815",
      "url": "https://patchblox.com/security/fix/linux/elsa-2024-12815",
      "released": "2024-11-11T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-uek-debug-modules",
      "release": "ol 9",
      "fixedVersion": "0:5.15.0-302.167.6.el9uek",
      "fix": "ELSA-2024-12815",
      "url": "https://patchblox.com/security/fix/linux/elsa-2024-12815",
      "released": "2024-11-11T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-uek-debug-modules-extra",
      "release": "ol 8",
      "fixedVersion": "0:5.15.0-302.167.6.el9uek",
      "fix": "ELSA-2024-12815",
      "url": "https://patchblox.com/security/fix/linux/elsa-2024-12815",
      "released": "2024-11-11T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-uek-debug-modules-extra",
      "release": "ol 9",
      "fixedVersion": "0:5.15.0-302.167.6.el9uek",
      "fix": "ELSA-2024-12815",
      "url": "https://patchblox.com/security/fix/linux/elsa-2024-12815",
      "released": "2024-11-11T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-uek-devel",
      "release": "ol 8",
      "fixedVersion": "0:5.4.17-2136.337.5.el8uek",
      "fix": "ELSA-2024-12813",
      "url": "https://patchblox.com/security/fix/linux/elsa-2024-12813",
      "released": "2024-11-12T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-uek-devel",
      "release": "ol 8",
      "fixedVersion": "0:5.15.0-302.167.6.el9uek",
      "fix": "ELSA-2024-12815",
      "url": "https://patchblox.com/security/fix/linux/elsa-2024-12815",
      "released": "2024-11-11T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-uek-devel",
      "release": "ol 9",
      "fixedVersion": "0:5.15.0-302.167.6.el9uek",
      "fix": "ELSA-2024-12815",
      "url": "https://patchblox.com/security/fix/linux/elsa-2024-12815",
      "released": "2024-11-11T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-uek-doc",
      "release": "ol 8",
      "fixedVersion": "0:5.4.17-2136.337.5.el8uek",
      "fix": "ELSA-2024-12813",
      "url": "https://patchblox.com/security/fix/linux/elsa-2024-12813",
      "released": "2024-11-12T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-uek-doc",
      "release": "ol 8",
      "fixedVersion": "0:5.15.0-302.167.6.el9uek",
      "fix": "ELSA-2024-12815",
      "url": "https://patchblox.com/security/fix/linux/elsa-2024-12815",
      "released": "2024-11-11T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-uek-doc",
      "release": "ol 9",
      "fixedVersion": "0:5.15.0-302.167.6.el9uek",
      "fix": "ELSA-2024-12815",
      "url": "https://patchblox.com/security/fix/linux/elsa-2024-12815",
      "released": "2024-11-11T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-uek-modules",
      "release": "ol 8",
      "fixedVersion": "0:5.15.0-302.167.6.el9uek",
      "fix": "ELSA-2024-12815",
      "url": "https://patchblox.com/security/fix/linux/elsa-2024-12815",
      "released": "2024-11-11T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-uek-modules",
      "release": "ol 9",
      "fixedVersion": "0:5.15.0-302.167.6.el9uek",
      "fix": "ELSA-2024-12815",
      "url": "https://patchblox.com/security/fix/linux/elsa-2024-12815",
      "released": "2024-11-11T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-uek-modules-extra",
      "release": "ol 8",
      "fixedVersion": "0:5.15.0-302.167.6.el9uek",
      "fix": "ELSA-2024-12815",
      "url": "https://patchblox.com/security/fix/linux/elsa-2024-12815",
      "released": "2024-11-11T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-uek-modules-extra",
      "release": "ol 9",
      "fixedVersion": "0:5.15.0-302.167.6.el9uek",
      "fix": "ELSA-2024-12815",
      "url": "https://patchblox.com/security/fix/linux/elsa-2024-12815",
      "released": "2024-11-11T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-uek-tools",
      "release": "ol 8",
      "fixedVersion": "0:5.4.17-2136.337.5.el7uek",
      "fix": "ELSA-2024-12813",
      "url": "https://patchblox.com/security/fix/linux/elsa-2024-12813",
      "released": "2024-11-12T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-uek-tools-libs",
      "release": "ol 8",
      "fixedVersion": "0:5.4.17-2136.337.5.el7uek",
      "fix": "ELSA-2024-12813",
      "url": "https://patchblox.com/security/fix/linux/elsa-2024-12813",
      "released": "2024-11-12T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "6.1.112-1",
      "fix": "DEBIAN-CVE-2024-46740",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2024-46740",
      "released": "2024-09-18T08:15:03Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "6.10.11-1",
      "fix": "DEBIAN-CVE-2024-46740",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2024-46740",
      "released": "2024-09-18T08:15:03Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "6.10.11-1",
      "fix": "DEBIAN-CVE-2024-46740",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2024-46740",
      "released": "2024-09-18T08:15:03Z"
    },
    {
      "platform": "linux",
      "product": "perf",
      "release": "ol 8",
      "fixedVersion": "0:5.4.17-2136.337.5.el7uek",
      "fix": "ELSA-2024-12813",
      "url": "https://patchblox.com/security/fix/linux/elsa-2024-12813",
      "released": "2024-11-12T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "python-perf",
      "release": "ol 8",
      "fixedVersion": "0:5.4.17-2136.337.5.el7uek",
      "fix": "ELSA-2024-12813",
      "url": "https://patchblox.com/security/fix/linux/elsa-2024-12813",
      "released": "2024-11-12T00:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T13:06:02Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}