{
  "threat_severity" : "Low",
  "public_date" : "2025-09-15T00:00:00Z",
  "bugzilla" : {
    "description" : "kernel: Linux kernel (amdgpu): Denial of Service via incorrect interrupt handling",
    "id" : "2395288",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2395288"
  },
  "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-832",
  "details" : [ "In the Linux kernel, the following vulnerability has been resolved:\ndrm/amdgpu: fix amdgpu_irq_put call trace in gmc_v11_0_hw_fini\nThe gmc.ecc_irq is enabled by firmware per IFWI setting,\nand the host driver is not privileged to enable/disable\nthe interrupt. So, it is meaningless to use the amdgpu_irq_put\nfunction in gmc_v11_0_hw_fini, which also leads to the call\ntrace.\n[  102.980303] Call Trace:\n[  102.980303]  <TASK>\n[  102.980304]  gmc_v11_0_hw_fini+0x54/0x90 [amdgpu]\n[  102.980357]  gmc_v11_0_suspend+0xe/0x20 [amdgpu]\n[  102.980409]  amdgpu_device_ip_suspend_phase2+0x240/0x460 [amdgpu]\n[  102.980459]  amdgpu_device_ip_suspend+0x3d/0x80 [amdgpu]\n[  102.980520]  amdgpu_device_pre_asic_reset+0xd9/0x490 [amdgpu]\n[  102.980573]  amdgpu_device_gpu_recover.cold+0x548/0xce6 [amdgpu]\n[  102.980687]  amdgpu_debugfs_reset_work+0x4c/0x70 [amdgpu]\n[  102.980740]  process_one_work+0x21f/0x3f0\n[  102.980741]  worker_thread+0x200/0x3e0\n[  102.980742]  ? process_one_work+0x3f0/0x3f0\n[  102.980743]  kthread+0xfd/0x130\n[  102.980743]  ? kthread_complete_and_exit+0x20/0x20\n[  102.980744]  ret_from_fork+0x22/0x30", "A flaw was found in the Linux kernel's AMD GPU (amdgpu) driver. A local attacker with high privileges could trigger an incorrect interrupt handling mechanism within the `gmc_v11_0_hw_fini` function. This issue arises because the host driver attempts to disable an interrupt that is managed by the firmware, leading to a system crash, also known as a call trace, and resulting in a Denial of Service (DoS)." ],
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 9",
    "release_date" : "2024-04-30T00:00:00Z",
    "advisory" : "RHSA-2024:2394",
    "cpe" : "cpe:/a:redhat:enterprise_linux:9",
    "package" : "kernel-0:5.14.0-427.13.1.el9_4"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9",
    "release_date" : "2024-04-30T00:00:00Z",
    "advisory" : "RHSA-2024:2394",
    "cpe" : "cpe:/o:redhat:enterprise_linux:9",
    "package" : "kernel-0:5.14.0-427.13.1.el9_4"
  } ],
  "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" : "Fix deferred",
    "package_name" : "kernel-rt",
    "cpe" : "cpe:/o:redhat:enterprise_linux:9"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2023-53237\nhttps://nvd.nist.gov/vuln/detail/CVE-2023-53237\nhttps://lore.kernel.org/linux-cve-announce/2025091516-CVE-2023-53237-7d1b@gregkh/T" ],
  "name" : "CVE-2023-53237",
  "csaw" : false
}