{"api_version":"1","generated_at":"2026-08-02T19:49:06+00:00","cve":"CVE-2025-68286","urls":{"html":"https://cve.report/CVE-2025-68286","api":"https://cve.report/api/cve/CVE-2025-68286.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2025-68286","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2025-68286"},"summary":{"title":"drm/amd/display: Check NULL before accessing","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Check NULL before accessing\n\n[WHAT]\nIGT kms_cursor_legacy's long-nonblocking-modeset-vs-cursor-atomic\nfails with NULL pointer dereference. This can be reproduced with\nboth an eDP panel and a DP monitors connected.\n\n BUG: kernel NULL pointer dereference, address: 0000000000000000\n #PF: supervisor read access in kernel mode\n #PF: error_code(0x0000) - not-present page\n PGD 0 P4D 0\n Oops: Oops: 0000 [#1] SMP NOPTI\n CPU: 13 UID: 0 PID: 2960 Comm: kms_cursor_lega Not tainted\n6.16.0-99-custom #8 PREEMPT(voluntary)\n Hardware name: AMD ........\n RIP: 0010:dc_stream_get_scanoutpos+0x34/0x130 [amdgpu]\n Code: 57 4d 89 c7 41 56 49 89 ce 41 55 49 89 d5 41 54 49\n 89 fc 53 48 83 ec 18 48 8b 87 a0 64 00 00 48 89 75 d0 48 c7 c6 e0 41 30\n c2 <48> 8b 38 48 8b 9f 68 06 00 00 e8 8d d7 fd ff 31 c0 48 81 c3 e0 02\n RSP: 0018:ffffd0f3c2bd7608 EFLAGS: 00010292\n RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffd0f3c2bd7668\n RDX: ffffd0f3c2bd7664 RSI: ffffffffc23041e0 RDI: ffff8b32494b8000\n RBP: ffffd0f3c2bd7648 R08: ffffd0f3c2bd766c R09: ffffd0f3c2bd7760\n R10: ffffd0f3c2bd7820 R11: 0000000000000000 R12: ffff8b32494b8000\n R13: ffffd0f3c2bd7664 R14: ffffd0f3c2bd7668 R15: ffffd0f3c2bd766c\n FS:  000071f631b68700(0000) GS:ffff8b399f114000(0000)\nknlGS:0000000000000000\n CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n CR2: 0000000000000000 CR3: 00000001b8105000 CR4: 0000000000f50ef0\n PKRU: 55555554\n Call Trace:\n <TASK>\n dm_crtc_get_scanoutpos+0xd7/0x180 [amdgpu]\n amdgpu_display_get_crtc_scanoutpos+0x86/0x1c0 [amdgpu]\n ? __pfx_amdgpu_crtc_get_scanout_position+0x10/0x10[amdgpu]\n amdgpu_crtc_get_scanout_position+0x27/0x50 [amdgpu]\n drm_crtc_vblank_helper_get_vblank_timestamp_internal+0xf7/0x400\n drm_crtc_vblank_helper_get_vblank_timestamp+0x1c/0x30\n drm_crtc_get_last_vbltimestamp+0x55/0x90\n drm_crtc_next_vblank_start+0x45/0xa0\n drm_atomic_helper_wait_for_fences+0x81/0x1f0\n ...\n\n(cherry picked from commit 621e55f1919640acab25383362b96e65f2baea3c)","state":"PUBLISHED","assigner":"Linux","published_at":"2025-12-16 16:16:07","updated_at":"2026-07-30 06:24:36"},"problem_types":[],"metrics":[{"version":"3.1","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","type":"Secondary","score":"7.8","severity":"HIGH","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","data":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","baseScore":7.8,"baseSeverity":"HIGH","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"}},{"version":"3.1","source":"CNA","type":"DECLARED","score":"7.8","severity":"HIGH","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","data":{"baseScore":7.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"}}],"references":[{"url":"https://git.kernel.org/stable/c/3ce62c189693e8ed7b3abe551802bbc67f3ace54","name":"https://git.kernel.org/stable/c/3ce62c189693e8ed7b3abe551802bbc67f3ace54","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/f7cf491cd5b54b5a093bd3fdf76fa2860a7522bf","name":"https://git.kernel.org/stable/c/f7cf491cd5b54b5a093bd3fdf76fa2860a7522bf","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/09092269cb762378ca8b56024746b1a136761e0d","name":"https://git.kernel.org/stable/c/09092269cb762378ca8b56024746b1a136761e0d","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/781f2f32e9c19eb791b52af283c96f9a9677a7f2","name":"https://git.kernel.org/stable/c/781f2f32e9c19eb791b52af283c96f9a9677a7f2","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/9d1a65cbe3ec5da3003c8434ac7a38dcdc958fd9","name":"https://git.kernel.org/stable/c/9d1a65cbe3ec5da3003c8434ac7a38dcdc958fd9","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/62150f1e7ec707da76ff353fb7db51fef9cd6557","name":"https://git.kernel.org/stable/c/62150f1e7ec707da76ff353fb7db51fef9cd6557","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/109e9c92543f3105e8e1efd2c5e6b92ef55d5743","name":"https://git.kernel.org/stable/c/109e9c92543f3105e8e1efd2c5e6b92ef55d5743","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2025-68286","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-68286","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c 781f2f32e9c19eb791b52af283c96f9a9677a7f2 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c 09092269cb762378ca8b56024746b1a136761e0d git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c 109e9c92543f3105e8e1efd2c5e6b92ef55d5743 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c 9d1a65cbe3ec5da3003c8434ac7a38dcdc958fd9 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c f7cf491cd5b54b5a093bd3fdf76fa2860a7522bf git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c 62150f1e7ec707da76ff353fb7db51fef9cd6557 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c 3ce62c189693e8ed7b3abe551802bbc67f3ace54 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 4.15","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 4.15 semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 5.10.247 5.10.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 5.15.197 5.15.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.1.159 6.1.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.6.119 6.6.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.12.61 6.12.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.17.11 6.17.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.18 * original_commit_for_fix","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":{"cve_year":"2025","cve_id":"68286","cve":"CVE-2025-68286","epss":"0.001340000","percentile":"0.033490000","score_date":"2026-08-01","updated_at":"2026-08-02 00:11:14"},"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/gpu/drm/amd/display/dc/core/dc_stream.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"781f2f32e9c19eb791b52af283c96f9a9677a7f2","status":"affected","version":"4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c","versionType":"git"},{"lessThan":"09092269cb762378ca8b56024746b1a136761e0d","status":"affected","version":"4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c","versionType":"git"},{"lessThan":"109e9c92543f3105e8e1efd2c5e6b92ef55d5743","status":"affected","version":"4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c","versionType":"git"},{"lessThan":"9d1a65cbe3ec5da3003c8434ac7a38dcdc958fd9","status":"affected","version":"4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c","versionType":"git"},{"lessThan":"f7cf491cd5b54b5a093bd3fdf76fa2860a7522bf","status":"affected","version":"4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c","versionType":"git"},{"lessThan":"62150f1e7ec707da76ff353fb7db51fef9cd6557","status":"affected","version":"4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c","versionType":"git"},{"lessThan":"3ce62c189693e8ed7b3abe551802bbc67f3ace54","status":"affected","version":"4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c","versionType":"git"}]},{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/gpu/drm/amd/display/dc/core/dc_stream.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"4.15"},{"lessThan":"4.15","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.247","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.197","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.159","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.119","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.61","versionType":"semver"},{"lessThanOrEqual":"6.17.*","status":"unaffected","version":"6.17.11","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"6.18","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"5.10.247","versionStartIncluding":"4.15","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"5.15.197","versionStartIncluding":"4.15","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.1.159","versionStartIncluding":"4.15","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.6.119","versionStartIncluding":"4.15","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.12.61","versionStartIncluding":"4.15","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.17.11","versionStartIncluding":"4.15","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.18","versionStartIncluding":"4.15","vulnerable":true}],"negate":false,"operator":"OR"}]}],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Check NULL before accessing\n\n[WHAT]\nIGT kms_cursor_legacy's long-nonblocking-modeset-vs-cursor-atomic\nfails with NULL pointer dereference. This can be reproduced with\nboth an eDP panel and a DP monitors connected.\n\n BUG: kernel NULL pointer dereference, address: 0000000000000000\n #PF: supervisor read access in kernel mode\n #PF: error_code(0x0000) - not-present page\n PGD 0 P4D 0\n Oops: Oops: 0000 [#1] SMP NOPTI\n CPU: 13 UID: 0 PID: 2960 Comm: kms_cursor_lega Not tainted\n6.16.0-99-custom #8 PREEMPT(voluntary)\n Hardware name: AMD ........\n RIP: 0010:dc_stream_get_scanoutpos+0x34/0x130 [amdgpu]\n Code: 57 4d 89 c7 41 56 49 89 ce 41 55 49 89 d5 41 54 49\n 89 fc 53 48 83 ec 18 48 8b 87 a0 64 00 00 48 89 75 d0 48 c7 c6 e0 41 30\n c2 <48> 8b 38 48 8b 9f 68 06 00 00 e8 8d d7 fd ff 31 c0 48 81 c3 e0 02\n RSP: 0018:ffffd0f3c2bd7608 EFLAGS: 00010292\n RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffd0f3c2bd7668\n RDX: ffffd0f3c2bd7664 RSI: ffffffffc23041e0 RDI: ffff8b32494b8000\n RBP: ffffd0f3c2bd7648 R08: ffffd0f3c2bd766c R09: ffffd0f3c2bd7760\n R10: ffffd0f3c2bd7820 R11: 0000000000000000 R12: ffff8b32494b8000\n R13: ffffd0f3c2bd7664 R14: ffffd0f3c2bd7668 R15: ffffd0f3c2bd766c\n FS:  000071f631b68700(0000) GS:ffff8b399f114000(0000)\nknlGS:0000000000000000\n CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n CR2: 0000000000000000 CR3: 00000001b8105000 CR4: 0000000000f50ef0\n PKRU: 55555554\n Call Trace:\n <TASK>\n dm_crtc_get_scanoutpos+0xd7/0x180 [amdgpu]\n amdgpu_display_get_crtc_scanoutpos+0x86/0x1c0 [amdgpu]\n ? __pfx_amdgpu_crtc_get_scanout_position+0x10/0x10[amdgpu]\n amdgpu_crtc_get_scanout_position+0x27/0x50 [amdgpu]\n drm_crtc_vblank_helper_get_vblank_timestamp_internal+0xf7/0x400\n drm_crtc_vblank_helper_get_vblank_timestamp+0x1c/0x30\n drm_crtc_get_last_vbltimestamp+0x55/0x90\n drm_crtc_next_vblank_start+0x45/0xa0\n drm_atomic_helper_wait_for_fences+0x81/0x1f0\n ...\n\n(cherry picked from commit 621e55f1919640acab25383362b96e65f2baea3c)"}],"metrics":[{"cvssV3_1":{"baseScore":7.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"}}],"providerMetadata":{"dateUpdated":"2026-07-30T06:03:49.663Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/781f2f32e9c19eb791b52af283c96f9a9677a7f2"},{"url":"https://git.kernel.org/stable/c/09092269cb762378ca8b56024746b1a136761e0d"},{"url":"https://git.kernel.org/stable/c/109e9c92543f3105e8e1efd2c5e6b92ef55d5743"},{"url":"https://git.kernel.org/stable/c/9d1a65cbe3ec5da3003c8434ac7a38dcdc958fd9"},{"url":"https://git.kernel.org/stable/c/f7cf491cd5b54b5a093bd3fdf76fa2860a7522bf"},{"url":"https://git.kernel.org/stable/c/62150f1e7ec707da76ff353fb7db51fef9cd6557"},{"url":"https://git.kernel.org/stable/c/3ce62c189693e8ed7b3abe551802bbc67f3ace54"}],"title":"drm/amd/display: Check NULL before accessing","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2025-68286","datePublished":"2025-12-16T15:06:07.838Z","dateReserved":"2025-12-16T14:48:05.292Z","dateUpdated":"2026-07-30T06:03:49.663Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2025-12-16 16:16:07","lastModifiedDate":"2026-07-30 06:24:36","problem_types":[],"metrics":{"cvssMetricV31":[{"source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","baseScore":7.8,"baseSeverity":"HIGH","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":1.8,"impactScore":5.9}]},"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2025","CveId":"68286","Ordinal":"1","Title":"drm/amd/display: Check NULL before accessing","CVE":"CVE-2025-68286","Year":"2025"},"notes":[{"CveYear":"2025","CveId":"68286","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Check NULL before accessing\n\n[WHAT]\nIGT kms_cursor_legacy's long-nonblocking-modeset-vs-cursor-atomic\nfails with NULL pointer dereference. This can be reproduced with\nboth an eDP panel and a DP monitors connected.\n\n BUG: kernel NULL pointer dereference, address: 0000000000000000\n #PF: supervisor read access in kernel mode\n #PF: error_code(0x0000) - not-present page\n PGD 0 P4D 0\n Oops: Oops: 0000 [#1] SMP NOPTI\n CPU: 13 UID: 0 PID: 2960 Comm: kms_cursor_lega Not tainted\n6.16.0-99-custom #8 PREEMPT(voluntary)\n Hardware name: AMD ........\n RIP: 0010:dc_stream_get_scanoutpos+0x34/0x130 [amdgpu]\n Code: 57 4d 89 c7 41 56 49 89 ce 41 55 49 89 d5 41 54 49\n 89 fc 53 48 83 ec 18 48 8b 87 a0 64 00 00 48 89 75 d0 48 c7 c6 e0 41 30\n c2 <48> 8b 38 48 8b 9f 68 06 00 00 e8 8d d7 fd ff 31 c0 48 81 c3 e0 02\n RSP: 0018:ffffd0f3c2bd7608 EFLAGS: 00010292\n RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffd0f3c2bd7668\n RDX: ffffd0f3c2bd7664 RSI: ffffffffc23041e0 RDI: ffff8b32494b8000\n RBP: ffffd0f3c2bd7648 R08: ffffd0f3c2bd766c R09: ffffd0f3c2bd7760\n R10: ffffd0f3c2bd7820 R11: 0000000000000000 R12: ffff8b32494b8000\n R13: ffffd0f3c2bd7664 R14: ffffd0f3c2bd7668 R15: ffffd0f3c2bd766c\n FS:  000071f631b68700(0000) GS:ffff8b399f114000(0000)\nknlGS:0000000000000000\n CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n CR2: 0000000000000000 CR3: 00000001b8105000 CR4: 0000000000f50ef0\n PKRU: 55555554\n Call Trace:\n <TASK>\n dm_crtc_get_scanoutpos+0xd7/0x180 [amdgpu]\n amdgpu_display_get_crtc_scanoutpos+0x86/0x1c0 [amdgpu]\n ? __pfx_amdgpu_crtc_get_scanout_position+0x10/0x10[amdgpu]\n amdgpu_crtc_get_scanout_position+0x27/0x50 [amdgpu]\n drm_crtc_vblank_helper_get_vblank_timestamp_internal+0xf7/0x400\n drm_crtc_vblank_helper_get_vblank_timestamp+0x1c/0x30\n drm_crtc_get_last_vbltimestamp+0x55/0x90\n drm_crtc_next_vblank_start+0x45/0xa0\n drm_atomic_helper_wait_for_fences+0x81/0x1f0\n ...\n\n(cherry picked from commit 621e55f1919640acab25383362b96e65f2baea3c)","Type":"Description","Title":"drm/amd/display: Check NULL before accessing"}]}}}