{
  "threat_severity" : "Moderate",
  "public_date" : "2024-12-27T00:00:00Z",
  "bugzilla" : {
    "description" : "kernel: io_uring: check for overflows in io_pin_pages",
    "id" : "2334365",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2334365"
  },
  "cvss3" : {
    "cvss3_base_score" : "5.5",
    "cvss3_scoring_vector" : "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
    "status" : "draft"
  },
  "cwe" : "CWE-190",
  "details" : [ "In the Linux kernel, the following vulnerability has been resolved:\nio_uring: check for overflows in io_pin_pages\nWARNING: CPU: 0 PID: 5834 at io_uring/memmap.c:144 io_pin_pages+0x149/0x180 io_uring/memmap.c:144\nCPU: 0 UID: 0 PID: 5834 Comm: syz-executor825 Not tainted 6.12.0-next-20241118-syzkaller #0\nCall Trace:\n<TASK>\n__io_uaddr_map+0xfb/0x2d0 io_uring/memmap.c:183\nio_rings_map io_uring/io_uring.c:2611 [inline]\nio_allocate_scq_urings+0x1c0/0x650 io_uring/io_uring.c:3470\nio_uring_create+0x5b5/0xc00 io_uring/io_uring.c:3692\nio_uring_setup io_uring/io_uring.c:3781 [inline]\n...\n</TASK>\nio_pin_pages()'s uaddr parameter came directly from the user and can be\ngarbage. Don't just add size to it as it can overflow." ],
  "package_state" : [ {
    "product_name" : "Red Hat Enterprise Linux 6",
    "fix_state" : "Not affected",
    "package_name" : "kernel",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "fix_state" : "Not affected",
    "package_name" : "kernel",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "fix_state" : "Not affected",
    "package_name" : "kernel-rt",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "fix_state" : "Not affected",
    "package_name" : "kernel",
    "cpe" : "cpe:/o:redhat:enterprise_linux:8"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "fix_state" : "Not affected",
    "package_name" : "kernel-rt",
    "cpe" : "cpe:/o:redhat:enterprise_linux:8"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9",
    "fix_state" : "Not affected",
    "package_name" : "kernel",
    "cpe" : "cpe:/o:redhat:enterprise_linux:9"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9",
    "fix_state" : "Not affected",
    "package_name" : "kernel-rt",
    "cpe" : "cpe:/o:redhat:enterprise_linux:9"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2024-53187\nhttps://nvd.nist.gov/vuln/detail/CVE-2024-53187\nhttps://lore.kernel.org/linux-cve-announce/2024122722-CVE-2024-53187-909e@gregkh/T" ],
  "name" : "CVE-2024-53187",
  "csaw" : false
}