{
  "public_date" : "2025-07-04T00:00:00Z",
  "bugzilla" : {
    "description" : "kernel: drm/nouveau: fix a use-after-free in r535_gsp_rpc_push()",
    "id" : "2376404",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2376404"
  },
  "details" : [ "In the Linux kernel, the following vulnerability has been resolved:\ndrm/nouveau: fix a use-after-free in r535_gsp_rpc_push()\nThe RPC container is released after being passed to r535_gsp_rpc_send().\nWhen sending the initial fragment of a large RPC and passing the\ncaller's RPC container, the container will be freed prematurely. Subsequent\nattempts to send remaining fragments will therefore result in a\nuse-after-free.\nAllocate a temporary RPC container for holding the initial fragment of a\nlarge RPC when sending. Free the caller's container when all fragments\nare successfully sent.\n[ Rebase onto Blackwell changes. - Danilo ]" ],
  "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-2025-38187\nhttps://nvd.nist.gov/vuln/detail/CVE-2025-38187\nhttps://lore.kernel.org/linux-cve-announce/2025070413-CVE-2025-38187-dafd@gregkh/T" ],
  "name" : "CVE-2025-38187",
  "csaw" : false
}