{
  "threat_severity" : "Low",
  "public_date" : "2024-05-30T00:00:00Z",
  "bugzilla" : {
    "description" : "kernel: Reapply "drm/qxl: simplify qxl_fence_wait"",
    "id" : "2284468",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2284468"
  },
  "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-833",
  "details" : [ "In the Linux kernel, the following vulnerability has been resolved:\nReapply \"drm/qxl: simplify qxl_fence_wait\"\nThis reverts commit 07ed11afb68d94eadd4ffc082b97c2331307c5ea.\nStephen Rostedt reports:\n\"I went to run my tests on my VMs and the tests hung on boot up.\nUnfortunately, the most I ever got out was:\n[   93.607888] Testing event system initcall: OK\n[   93.667730] Running tests on all trace events:\n[   93.669757] Testing all events: OK\n[   95.631064] ------------[ cut here ]------------\nTimed out after 60 seconds\"\nand further debugging points to a possible circular locking dependency\nbetween the console_owner locking and the worker pool locking.\nReverting the commit allows Steve's VM to boot to completion again.\n[ This may obviously result in the \"[TTM] Buffer eviction failed\"\nmessages again, which was the reason for that original revert. But at\nthis point this seems preferable to a non-booting system... ]" ],
  "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" : "Not affected",
    "package_name" : "kernel",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "fix_state" : "Out of support scope",
    "package_name" : "kernel",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "fix_state" : "Out of support scope",
    "package_name" : "kernel-rt",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "fix_state" : "Fix deferred",
    "package_name" : "kernel",
    "cpe" : "cpe:/o:redhat:enterprise_linux:8"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "fix_state" : "Fix deferred",
    "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-2024-36944\nhttps://nvd.nist.gov/vuln/detail/CVE-2024-36944\nhttps://lore.kernel.org/linux-cve-announce/2024053038-CVE-2024-36944-9d15@gregkh/T" ],
  "name" : "CVE-2024-36944",
  "csaw" : false
}