{
  "public_date" : "2026-01-14T00:00:00Z",
  "bugzilla" : {
    "description" : "kernel: drm/tilcdc: Fix removal actions in case of failed probe",
    "id" : "2429618",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2429618"
  },
  "details" : [ "In the Linux kernel, the following vulnerability has been resolved:\ndrm/tilcdc: Fix removal actions in case of failed probe\nThe drm_kms_helper_poll_fini() and drm_atomic_helper_shutdown() helpers\nshould only be called when the device has been successfully registered.\nCurrently, these functions are called unconditionally in tilcdc_fini(),\nwhich causes warnings during probe deferral scenarios.\n[    7.972317] WARNING: CPU: 0 PID: 23 at drivers/gpu/drm/drm_atomic_state_helper.c:175 drm_atomic_helper_crtc_duplicate_state+0x60/0x68\n...\n[    8.005820]  drm_atomic_helper_crtc_duplicate_state from drm_atomic_get_crtc_state+0x68/0x108\n[    8.005858]  drm_atomic_get_crtc_state from drm_atomic_helper_disable_all+0x90/0x1c8\n[    8.005885]  drm_atomic_helper_disable_all from drm_atomic_helper_shutdown+0x90/0x144\n[    8.005911]  drm_atomic_helper_shutdown from tilcdc_fini+0x68/0xf8 [tilcdc]\n[    8.005957]  tilcdc_fini [tilcdc] from tilcdc_pdev_probe+0xb0/0x6d4 [tilcdc]\nFix this by rewriting the failed probe cleanup path using the standard\ngoto error handling pattern, which ensures that cleanup functions are\nonly called on successfully initialized resources. Additionally, remove\nthe now-unnecessary is_registered flag." ],
  "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-2025-71141\nhttps://nvd.nist.gov/vuln/detail/CVE-2025-71141\nhttps://lore.kernel.org/linux-cve-announce/2026011455-CVE-2025-71141-5d19@gregkh/T" ],
  "name" : "CVE-2025-71141",
  "csaw" : false
}