{"id":"CVE-2026-97424","title":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdgpu/ras: add ras_suspend callback and use it for cp_ecc_error_irq\n\ncp_ecc_error_irq is acquired in amdgpu_gfx_ras_late_init() but\nreleased in gfx_v9_0_hw_fini(),…","summary":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdgpu/ras: add ras_suspend callback and use it for cp_ecc_error_irq\n\ncp_ecc_error_irq is acquired in amdgpu_gfx_ras_late_init() but\nreleased in gfx_v9_0_hw_fini(),…","severity":"medium","vendor":"Linux","product":"Linux","affected":["Linux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 001824103f2fe6ffd2380afddf81f43b446035b2","Linux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < e3829992dd9fa0a82511af4f01733fc854cd15a5","Linux < 6.18.53","Linux (all versions)"],"published":"2026-09-24","updated":"2026-09-25","sourceUpdated":"2026-09-25T13:17:25.963","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-97424","references":[{"url":"https://git.kernel.org/stable/c/001824103f2fe6ffd2380afddf81f43b446035b2","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/e3829992dd9fa0a82511af4f01733fc854cd15a5","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-97424.json"},{"url":"https://access.redhat.com/security/cve/CVE-2026-97424"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2540446"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-97424"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-97424"},{"url":"https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2026/CVE-2026-97424.mbox"},{"url":"https://git.kernel.org/stable/c/c1f2f34d681a0b354e1218b83245d1f2d2139a8d"},{"url":"https://git.kernel.org/stable/c/5b761927dbb170df4716d9c0ef85e178a1856e64"}],"tags":["nvd","cve.org","csaf","vex","red-hat"],"ingestedAt":"2026-09-24T16:47:15.883Z","epss":0.00172,"epssPercentile":0.06547,"cvss":5.5,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","cvssSource":"vendor","cwe":["CWE-1341"],"slug":"CVE-2026-97424","body":"## Overview\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdgpu/ras: add ras_suspend callback and use it for cp_ecc_error_irq\n\ncp_ecc_error_irq is acquired in amdgpu_gfx_ras_late_init() but\nreleased in gfx_v9_0_hw_fini(), so the put site has to query\namdgpu_irq_enabled() because the get is skipped on SR-IOV VF.\n\nras_late_init / ras_fini have no suspend counterpart, so move the\nput to amdgpu_gfx_ras_suspend() / amdgpu_gfx_ras_fini() and add a\nmatching ras_suspend callback that is invoked from\namdgpu_ras_suspend() before disable_all_features().  The get and\nput now sit in the same place and check the same condition (not\nVF, funcs registered), no refcount querying needed.\n\nAn active flag gates ras_fini so the\nsuspend-then-unload-without-resume path falls into\namdgpu_ras_block_late_fini_default() instead of double-releasing\nwhat ras_suspend already cleaned up.\n\nDrop the cp_ecc_error_irq put from gfx_v9_0_hw_fini().  gfx_v8_0\nmanages cp_ecc_error_irq locally and is unaffected; no other GFX\ngeneration has this IRQ.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.\n\n## Vendor advisories\n\n- **Red Hat VEX** · Low · affected: Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 6, Red Hat Enterprise Linux 9, Red Hat OpenShift Container Platform 4 · no fix planned: Red Hat Enterprise Linux 6, Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 9, Red Hat OpenShift Container Platform 4 · updated 2026-10-17 · [vex](https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-97424.json)","depth":"sunlit","depthScore":30,"depthScoreParts":{"impact":30.3,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[{"seq":224201,"id":"CVE-2026-97424","ts":1792325010495,"field":"cvss","old":null,"new":"5.5"},{"seq":224200,"id":"CVE-2026-97424","ts":1792325010495,"field":"severity","old":"none","new":"medium"}]}