{
  "threat_severity" : "Moderate",
  "public_date" : "2025-12-16T00:00:00Z",
  "bugzilla" : {
    "description" : "kernel: clk: thead: th1520-ap: set all AXI clocks to CLK_IS_CRITICAL",
    "id" : "2422817",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2422817"
  },
  "details" : [ "In the Linux kernel, the following vulnerability has been resolved:\nclk: thead: th1520-ap: set all AXI clocks to CLK_IS_CRITICAL\nThe AXI crossbar of TH1520 has no proper timeout handling, which means\ngating AXI clocks can easily lead to bus timeout and thus system hang.\nSet all AXI clock gates to CLK_IS_CRITICAL. All these clock gates are\nungated by default on system reset.\nIn addition, convert all current CLK_IGNORE_UNUSED usage to\nCLK_IS_CRITICAL to prevent unwanted clock gating." ],
  "package_state" : [ {
    "product_name" : "Red Hat Enterprise Linux 10",
    "fix_state" : "Not affected",
    "package_name" : "kernel",
    "cpe" : "cpe:/o:redhat:enterprise_linux:10"
  }, {
    "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-2025-68318\nhttps://nvd.nist.gov/vuln/detail/CVE-2025-68318\nhttps://lore.kernel.org/linux-cve-announce/2025121656-CVE-2025-68318-5c94@gregkh/T" ],
  "name" : "CVE-2025-68318",
  "csaw" : false
}