{
  "threat_severity" : "Low",
  "public_date" : "2024-02-26T00:00:00Z",
  "bugzilla" : {
    "description" : "kernel: null pointer dereference in of_syscon_register()",
    "id" : "2266212",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2266212"
  },
  "cvss3" : {
    "cvss3_base_score" : "4.4",
    "cvss3_scoring_vector" : "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H",
    "status" : "verified"
  },
  "cwe" : "CWE-476",
  "details" : [ "In the Linux kernel, the following vulnerability has been resolved:\nmfd: syscon: Fix null pointer dereference in of_syscon_register()\nkasprintf() returns a pointer to dynamically allocated memory\nwhich can be NULL upon failure.", "A vulnerability was found in the Linux kernel, where A NULL pointer dereference flaw may occur in _syscon_register(). In this issue, kasprintf() returns a pointer to dynamically allocated memory, which can be NULL upon failure." ],
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 9",
    "release_date" : "2024-11-12T00:00:00Z",
    "advisory" : "RHSA-2024:9315",
    "cpe" : "cpe:/a:redhat:enterprise_linux:9",
    "package" : "kernel-0:5.14.0-503.11.1.el9_5"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9",
    "release_date" : "2024-11-12T00:00:00Z",
    "advisory" : "RHSA-2024:9315",
    "cpe" : "cpe:/o:redhat:enterprise_linux:9",
    "package" : "kernel-0:5.14.0-503.11.1.el9_5"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat Enterprise Linux 6",
    "fix_state" : "Under investigation",
    "package_name" : "kernel",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "fix_state" : "Under investigation",
    "package_name" : "kernel",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "fix_state" : "Under investigation",
    "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" : "Affected",
    "package_name" : "kernel-rt",
    "cpe" : "cpe:/o:redhat:enterprise_linux:9"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2023-52467\nhttps://nvd.nist.gov/vuln/detail/CVE-2023-52467\nhttps://git.kernel.org/stable/c/3ef1130deee98997275904d9bfc37af75e1e906c\nhttps://git.kernel.org/stable/c/41673c66b3d0c09915698fec5c13b24336f18dd1\nhttps://git.kernel.org/stable/c/527e8c5f3d00299822612c495d5adf1f8f43c001\nhttps://git.kernel.org/stable/c/7f2c410ac470959b88e03dadd94b7a0b71df7973\nhttps://git.kernel.org/stable/c/927626a2073887ee30ba00633260d4d203f8e875\nhttps://git.kernel.org/stable/c/c3e3a2144bf50877551138ffce9f7aa6ddfe385b" ],
  "name" : "CVE-2023-52467",
  "csaw" : false
}