{
  "schemaVersion": 1,
  "attribution": [
    {
      "source": "CISA Known Exploited Vulnerabilities",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
      "licence": "US government work"
    },
    {
      "source": "GitHub Advisory Database",
      "url": "https://github.com/advisories",
      "licence": "CC BY 4.0"
    },
    {
      "source": "Have I Been Pwned",
      "url": "https://haveibeenpwned.com/",
      "licence": "CC BY 4.0"
    },
    {
      "source": "CVE Program (CVE records)",
      "url": "https://www.cve.org/Legal/TermsOfUse",
      "licence": "CVE Terms of Use",
      "notice": "Copyright © 1999-2026, The MITRE Corporation. CVE is a trademark and the CVE logo is a registered trademark of The MITRE Corporation.",
      "terms": "CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy."
    },
    {
      "source": "FIRST EPSS",
      "url": "https://www.first.org/epss/",
      "licence": "free to use; FIRST requests attribution"
    }
  ],
  "record": {
    "id": "CVE-2025-68180",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2025-68180",
    "idYear": 2025,
    "status": "PUBLISHED",
    "publishedAt": "2025-12-16T13:42:58.687Z",
    "updatedAt": "2026-05-11T21:48:12.480Z",
    "importedAt": "2026-10-24T01:57:44.935Z",
    "snapshot": {
      "id": "cve_2026-10-24_midnight_baseline",
      "at": "2026-10-24T00:00:00.000Z",
      "source": "https://github.com/CVEProject/cvelistV5/releases/tag/cve_2026-10-24_0100Z"
    },
    "facts": {
      "title": "drm/amd/display: Fix NULL deref in debugfs odm_combine_segments",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Fix NULL deref in debugfs odm_combine_segments\n\nWhen a connector is connected but inactive (e.g., disabled by desktop\nenvironments), pipe_ctx->stream_res.tg will be destroyed. Then, reading\nodm_combine_segments causes kernel NULL pointer dereference.\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: 16 UID: 0 PID: 26474 Comm: cat Not tainted 6.17.0+ #2 PREEMPT(lazy)  e6a17af9ee6db7c63e9d90dbe5b28ccab67520c6\n Hardware name: LENOVO 21Q4/LNVNB161216, BIOS PXCN25WW 03/27/2025\n RIP: 0010:odm_combine_segments_show+0x93/0xf0 [amdgpu]\n Code: 41 83 b8 b0 00 00 00 01 75 6e 48 98 ba a1 ff ff ff 48 c1 e0 0c 48 8d 8c 07 d8 02 00 00 48 85 c9 74 2d 48 8b bc 07 f0 08 00 00 <48> 8b 07 48 8b 80 08 02 00>\n RSP: 0018:ffffd1bf4b953c58 EFLAGS: 00010286\n RAX: 0000000000005000 RBX: ffff8e35976b02d0 RCX: ffff8e3aeed052d8\n RDX: 00000000ffffffa1 RSI: ffff8e35a3120800 RDI: 0000000000000000\n RBP: 0000000000000000 R08: ffff8e3580eb0000 R09: ffff8e35976b02d0\n R10: ffffd1bf4b953c78 R11: 0000000000000000 R12: ffffd1bf4b953d08\n R13: 0000000000040000 R14: 0000000000000001 R15: 0000000000000001\n FS:  00007f44d3f9f740(0000) GS:ffff8e3caa47f000(0000) knlGS:0000000000000000\n CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n CR2: 0000000000000000 CR3: 00000006485c2000 CR4: 0000000000f50ef0\n PKRU: 55555554\n Call Trace:\n  <TASK>\n  seq_read_iter+0x125/0x490\n  ? __alloc_frozen_pages_noprof+0x18f/0x350\n  seq_read+0x12c/0x170\n  full_proxy_read+0x51/0x80\n  vfs_read+0xbc/0x390\n  ? __handle_mm_fault+0xa46/0xef0\n  ? do_syscall_64+0x71/0x900\n  ksys_read+0x73/0xf0\n  do_syscall_64+0x71/0x900\n  ? count_memcg_events+0xc2/0x190\n  ? handle_mm_fault+0x1d7/0x2d0\n  ? do_user_addr_fault+0x21a/0x690\n  ? exc_page_fault+0x7e/0x1a0\n  entry_SYSCALL_64_after_hwframe+0x6c/0x74\n RIP: 0033:0x7f44d4031687\n Code: 48 89 fa 4c 89 df e8 58 b3 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00>\n RSP: 002b:00007ffdb4b5f0b0 EFLAGS: 00000202 ORIG_RAX: 0000000000000000\n RAX: ffffffffffffffda RBX: 00007f44d3f9f740 RCX: 00007f44d4031687\n RDX: 0000000000040000 RSI: 00007f44d3f5e000 RDI: 0000000000000003\n RBP: 0000000000040000 R08: 0000000000000000 R09: 0000000000000000\n R10: 0000000000000000 R11: 0000000000000202 R12: 00007f44d3f5e000\n R13: 0000000000000003 R14: 0000000000000000 R15: 0000000000040000\n  </TASK>\n Modules linked in: tls tcp_diag inet_diag xt_mark ccm snd_hrtimer snd_seq_dummy snd_seq_midi snd_seq_oss snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device x>\n  snd_hda_codec_atihdmi snd_hda_codec_realtek_lib lenovo_wmi_helpers think_lmi snd_hda_codec_generic snd_hda_codec_hdmi snd_soc_core kvm snd_compress uvcvideo sn>\n  platform_profile joydev amd_pmc mousedev mac_hid sch_fq_codel uinput i2c_dev parport_pc ppdev lp parport nvme_fabrics loop nfnetlink ip_tables x_tables dm_cryp>\n CR2: 0000000000000000\n ---[ end trace 0000000000000000 ]---\n RIP: 0010:odm_combine_segments_show+0x93/0xf0 [amdgpu]\n Code: 41 83 b8 b0 00 00 00 01 75 6e 48 98 ba a1 ff ff ff 48 c1 e0 0c 48 8d 8c 07 d8 02 00 00 48 85 c9 74 2d 48 8b bc 07 f0 08 00 00 <48> 8b 07 48 8b 80 08 02 00>\n RSP: 0018:ffffd1bf4b953c58 EFLAGS: 00010286\n RAX: 0000000000005000 RBX: ffff8e35976b02d0 RCX: ffff8e3aeed052d8\n RDX: 00000000ffffffa1 RSI: ffff8e35a3120800 RDI: 0000000000000000\n RBP: 0000000000000000 R08: ffff8e3580eb0000 R09: ffff8e35976b02d0\n R10: ffffd1bf4b953c78 R11: 0000000000000000 R12: ffffd1bf4b953d08\n R13: 0000000000040000 R14: 0000000000000001 R15: 0000000000000001\n FS:  00007f44d3f9f740(0000) GS:ffff8e3caa47f000(0000) knlGS:0000000000000000\n CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n CR2: 0000000000000000 CR3: 00000006485c2000 CR4: 0000000000f50ef0\n PKRU: 55555554\n\nFix this by checking pipe_ctx->\n---truncated---",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "07926ba8a44f0ca9165ee2fb17c9afc7908c3b2b",
              "status": "affected",
              "versionType": "git",
              "lessThan": "d990c7f180aa7c6ffd2c1b3c77160e50672039ce"
            },
            {
              "version": "07926ba8a44f0ca9165ee2fb17c9afc7908c3b2b",
              "status": "affected",
              "versionType": "git",
              "lessThan": "c05fe5d47baac212a3a74b279239f495be101629"
            },
            {
              "version": "07926ba8a44f0ca9165ee2fb17c9afc7908c3b2b",
              "status": "affected",
              "versionType": "git",
              "lessThan": "6dd97ceb645c08aca9fc871a3006e47fe699f0ac"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "6.7",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "6.7"
            },
            {
              "version": "6.12.58",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.17.8",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.17.*"
            },
            {
              "version": "6.18",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}