CVE-2025-68180

UNRATEDCVSS · not yet scored

Also known asEUVD-2025-203716 (ENISA EUVD) · GHSA-h3mp-2f3h-g3rc (GitHub Security Advisories)Source: ENISA EUVD

—
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • No CVSS published and no exploitation signals yet
CISA-KEV: Not listedEPSS PROB: 0.2%CVSS v2: —Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

In the Linux kernel, the following vulnerability has been resolved:

drm/amd/display: Fix NULL deref in debugfs odm_combine_segments

When a connector is connected but inactive (e.g., disabled by desktop environments), pipe_ctx->stream_res.tg will be destroyed. Then, reading odm_combine_segments causes kernel NULL pointer dereference.

BUG: kernel NULL pointer dereference, address: 0000000000000000 #PF: supervisor read access in kernel mode #PF: error_code(0x0000) - not-present page PGD 0 P4D 0 Oops: Oops: 0000 [#1] SMP NOPTI CPU: 16 UID: 0 PID: 26474 Comm: cat Not tainted 6.17.0+ #2 PREEMPT(lazy) e6a17af9ee6db7c63e9d90dbe5b28ccab67520c6 Hardware name: LENOVO 21Q4/LNVNB161216, BIOS PXCN25WW 03/27/2025 RIP: 0010:odm_combine_segments_show+0x93/0xf0 [amdgpu] 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> RSP: 0018:ffffd1bf4b953c58 EFLAGS: 00010286 RAX: 0000000000005000 RBX: ffff8e35976b02d0 RCX: ffff8e3aeed052d8 RDX: 00000000ffffffa1 RSI: ffff8e35a3120800 RDI: 0000000000000000 RBP: 0000000000000000 R08: ffff8e3580eb0000 R09: ffff8e35976b02d0 R10: ffffd1bf4b953c78 R11: 0000000000000000 R12: ffffd1bf4b953d08 R13: 0000000000040000 R14: 0000000000000001 R15: 0000000000000001 FS: 00007f44d3f9f740(0000) GS:ffff8e3caa47f000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000000 CR3: 00000006485c2000 CR4: 0000000000f50ef0 PKRU: 55555554 Call Trace: seq_read_iter+0x125/0x490 ? __alloc_frozen_pages_noprof+0x18f/0x350 seq_read+0x12c/0x170 full_proxy_read+0x51/0x80 vfs_read+0xbc/0x390 ? __handle_mm_fault+0xa46/0xef0 ? do_syscall_64+0x71/0x900 ksys_read+0x73/0xf0 do_syscall_64+0x71/0x900 ? count_memcg_events+0xc2/0x190 ? handle_mm_fault+0x1d7/0x2d0 ? do_user_addr_fault+0x21a/0x690 ? exc_page_fault+0x7e/0x1a0 entry_SYSCALL_64_after_hwframe+0x6c/0x74 RIP: 0033:0x7f44d4031687 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> RSP: 002b:00007ffdb4b5f0b0 EFLAGS: 00000202 ORIG_RAX: 0000000000000000 RAX: ffffffffffffffda RBX: 00007f44d3f9f740 RCX: 00007f44d4031687 RDX: 0000000000040000 RSI: 00007f44d3f5e000 RDI: 0000000000000003 RBP: 0000000000040000 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000202 R12: 00007f44d3f5e000 R13: 0000000000000003 R14: 0000000000000000 R15: 0000000000040000 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> 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> 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> CR2: 0000000000000000 ---[ end trace 0000000000000000 ]--- RIP: 0010:odm_combine_segments_show+0x93/0xf0 [amdgpu] 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> RSP: 0018:ffffd1bf4b953c58 EFLAGS: 00010286 RAX: 0000000000005000 RBX: ffff8e35976b02d0 RCX: ffff8e3aeed052d8 RDX: 00000000ffffffa1 RSI: ffff8e35a3120800 RDI: 0000000000000000 RBP: 0000000000000000 R08: ffff8e3580eb0000 R09: ffff8e35976b02d0 R10: ffffd1bf4b953c78 R11: 0000000000000000 R12: ffffd1bf4b953d08 R13: 0000000000040000 R14: 0000000000000001 R15: 0000000000000001 FS: 00007f44d3f9f740(0000) GS:ffff8e3caa47f000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000000 CR3: 00000006485c2000 CR4: 0000000000f50ef0 PKRU: 55555554

Fix this by checking pipe_ctx-> ---truncated---

CVSS v3
—
EchelonGraph score
Not yet assessedNo source has published severity data for this CVE yet — no CVSS score from NVD or a CNA, no GitHub advisory, and it is not in CISA KEV. This is not a rating of zero; we cannot assess it yet.
EG Score
—
EG Risk
—
EPSS PROB
0.2%
EPSS %ILE
9th
KEV
Not listed

What the EG score is made of (scorer v4.0: the three questions the 0–10 score mixes, published apart · methodology)

EG Severity
Not assessed: no CVSS publishedA missing CVSS is not a severity of zero.
EG Likelihood
0.2% within 30 daysSource: FIRST EPSS (model v2026.06.15, score date 2026-10-24). FIRST's exploitation probability, not an EchelonGraph model.
Confirmed exploitation
None on record (CISA KEV, EG-KEV Tier 1)Reported apart from the likelihood: an observed fact, not a probability.
EG Priority
No SSVC decision: EchelonGraph has not assessed this CVECISA BOD 26-04: 14 days if the affected system is publicly exposed; Fix on system upgrade if it is not.Each input and its source, and whom BOD 26-04 binds: the BOD 26-04 block below.

BOD 26-04 (CISA's remediation timeline, Table 1)14 days if the affected system is publicly exposed; Fix on system upgrade if it is not.

The score's inputs: In CISA KEV no (CISA's KEV catalog) · Automatable no (CISA's BOD 26-04 default) · Technical impact total (CISA's BOD 26-04 default). Where an input reads “CISA's BOD 26-04 default”, no one has published it for this CVE, and CISA's implementation guidance says: “If “Automatable” and “Technical Impact” information items about a CVE ID are not available and the CVE ID is not in the KEV Catalog, CISA will treat its values as “no” and “total,” respectively, until CISA or a third party provides metadata about the CVE ID. CISA will always provide the Vulnrichment data for a CVE ID listed in the KEV Catalog.” Whether your system is publicly exposed is yours to answer. BOD 26-04 binds US Federal Civilian Executive Branch agencies; for anyone else it is CISA's published timeline, a reference rather than an obligation. The directive · how EchelonGraph applies it

Published

December 16, 2025

Last Modified

October 14, 2026

References (3)

Patch Availability(16)

Vendor / EcosystemFix (by version range) / PatchReleasedSource
ubuntulinux-tools-azure-6.17 (6.17.0-1008.8) @ questing2026-05-21ubuntu
ubuntulinux-virtual-hwe-24.04-edge (6.17.0-14.14) @ questing2026-05-21ubuntu
ubuntulinux-tools-gcp-64k-6.17 (6.17.0-1007.7) @ questing2026-05-21ubuntu
ubuntulinux-tools-oem-6.17 (6.17.0-1011.11) @ noble2026-05-21ubuntu
ubuntulinux-tools-oracle-64k-6.17 (6.17.0-1007.7) @ questing2026-05-21ubuntu
ubuntulinux-tools-gcp-fips-6.8 (6.8.0-1052.55+fips1) @ noble2026-05-21ubuntu
ubuntulinux-virtual-6.8 (6.8.0-106.106) @ noble2026-05-21ubuntu
ubuntulinux-tools-azure-lts-24.04 (6.8.0-1051.57) @ noble2026-05-21ubuntu
ubuntulinux-tools-azure-edge (6.8.0-1051.57~22.04.1) @ jammy2026-05-21ubuntu
ubuntulinux-tools-azure-fips-6.8 (6.8.0-1052.58+fips1) @ noble2026-05-21ubuntu
ubuntulinux-tools-aws-edge (6.8.0-1050.53~22.04.1) @ jammy2026-05-21ubuntu
ubuntulinux-tools-raspi-realtime-6.8 (6.8.0-2040.41) @ noble2026-05-21ubuntu
ubuntulinux-xilinx-zynqmp (6.8.0.1029.30) @ noble2026-05-21ubuntu
ubuntulinux-tools-nvidia-lowlatency-64k-6.8 (6.8.0-1049.52.1) @ noble2026-05-21ubuntu
ubuntulinux-tools-realtime-6.8.1 (6.8.1-1045.46) @ noble2026-05-21ubuntu
linuxKernel @ 6.12.58 (fixes >=6.7.0)—osv

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Affected Packages

(2 across 2 ecosystems)
Debian:13(1)
PackageVulnerable rangeFix by version rangeDependents
linux6.12.38-1 ... 6.12.63-1~bpo12+1 (8 versions)
  • every version up to 6.12.63-1: fixed in 6.12.63-1
—
Debian:14(1)
PackageVulnerable rangeFix by version rangeDependents
linux6.12.100-1 ... 6.17.8-1~bpo13+1 (79 versions)
  • every version up to 6.17.8-1: fixed in 6.17.8-1
—

All Vendor Advisories

(15)

Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.

Data Freshness Timeline

(refreshed 7× in last 7d / 39× in last 30d)

Each row is a time one of our pipelines fetched, updated or re-scored this CVE. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. An arrow marks a change the record states ("CVSS v3 → 9.1"); EPSS and GHSA rows show the values recorded at that time, not what changed (EPSS values are rounded; hover one for the exact figures). Most recent first.

Showing the most recent 99 of 231 refreshes on record for this CVE.

A repeat, a row identical to one the same pipeline wrote less than 10 seconds earlier, is not a separate refresh and is not counted. 1 repeat row among the latest 100 is merged into the row it repeats. The 132 oldest rows on record are not shown and were not checked, so the counts can still include repeats.

  1. 2026-11-06 16:35 UTCEPSS rescoreEPSS 0.2% · 9th percentile
  2. 2026-11-05 16:36 UTCEPSS rescoreEPSS 0.2% · 9th percentile
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  7. 2026-10-31 16:31 UTCEPSS rescoreEPSS 0.2% · 9th percentile
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  11. 2026-10-27 16:30 UTCEPSS rescoreEPSS 0.2% · 9th percentile
  12. 2026-10-27 13:25 UTCOSV refresh
  13. 2026-10-26 16:30 UTCEPSS rescoreEPSS 0.2% · 9th percentile
  14. 2026-10-25 16:31 UTCEPSS rescoreEPSS 0.2% · 9th percentile
  15. 2026-10-25 16:06 UTCEG score recompute
  16. 2026-10-24 16:31 UTCEPSS rescoreEPSS 0.2% · 9th percentile
  17. 2026-10-23 16:31 UTCEPSS rescoreEPSS 0.2% · 9th percentile
  18. 2026-10-22 16:33 UTCEPSS rescoreEPSS 0.2% · 9th percentile
  19. 2026-10-21 16:31 UTCEPSS rescoreEPSS 0.2% · 9th percentile
  20. 2026-10-20 16:31 UTCEPSS rescoreEPSS 0.2% · 9th percentile
  21. 2026-10-19 16:31 UTCEPSS rescoreEPSS 0.2% · 9th percentile
  22. 2026-10-18 16:31 UTCEPSS rescoreEPSS 0.2% · 9th percentile
  23. 2026-10-18 05:18 UTCEG score recompute
  24. 2026-10-17 16:33 UTCEPSS rescoreEPSS 0.2% · 9th percentile
  25. 2026-10-16 16:39 UTCEPSS rescoreEPSS 0.2% · 9th percentile
Show 74 more
  1. 2026-10-15 16:31 UTCEPSS rescoreEPSS 0.2% · 9th percentile
  2. 2026-10-14 16:31 UTCEPSS rescoreEPSS 0.2% · 9th percentile
  3. 2026-10-14 13:46 UTCGHSA enrichmentGHSA-h3mp-2f3h-g3rc
  4. 2026-10-13 16:33 UTCEPSS rescoreEPSS 0.2% · 9th percentile
  5. 2026-10-12 16:47 UTCEG score recompute
  6. 2026-10-12 16:33 UTCEPSS rescoreEPSS 0.2% · 8th percentile
  7. 2026-10-11 20:22 UTCEG score recompute
  8. 2026-10-11 18:34 UTCEG score recompute
  9. 2026-10-11 15:08 UTCEG score recompute
  10. 2026-10-11 13:47 UTCEPSS rescoreEPSS 0.2% · 8th percentile
  11. 2026-10-10 19:59 UTCEPSS rescoreEPSS 0.2% · 8th percentile
  12. 2026-10-09 20:06 UTCEPSS rescoreEPSS 0.2% · 8th percentile
  13. 2026-10-08 17:11 UTCEPSS rescoreEPSS 0.2% · 8th percentile
  14. 2026-10-07 23:47 UTCEPSS rescoreEPSS 0.2% · 8th percentile
  15. 2026-10-06 15:17 UTCEPSS rescoreEPSS 0.2% · 8th percentile
  16. 2026-10-05 17:42 UTCEPSS rescoreEPSS 0.2% · 8th percentile
  17. 2026-10-04 23:21 UTCEPSS rescoreEPSS 0.2% · 8th percentile
  18. 2026-10-03 17:51 UTCOSV refresh
  19. 2026-10-03 14:25 UTCEPSS rescoreEPSS 0.2% · 8th percentile
  20. 2026-10-01 19:49 UTCEPSS rescoreEPSS 0.2% · 8th percentile
  21. 2026-09-30 15:02 UTCEPSS rescoreEPSS 0.2% · 8th percentile
  22. 2026-09-29 15:20 UTCEPSS rescoreEPSS 0.2% · 8th percentile
  23. 2026-09-28 13:50 UTCEPSS rescoreEPSS 0.2% · 8th percentile
  24. 2026-09-26 15:58 UTCEPSS rescoreEPSS 0.2% · 8th percentile
  25. 2026-09-24 14:02 UTCEPSS rescoreEPSS 0.2% · 8th percentile
  26. 2026-09-23 13:47 UTCEPSS rescoreEPSS 0.2% · 9th percentile
  27. 2026-09-20 20:15 UTCEPSS rescoreEPSS 0.2% · 9th percentile
  28. 2026-09-18 19:27 UTCEPSS rescoreEPSS 0.2% · 9th percentile
  29. 2026-09-17 19:30 UTCEPSS rescoreEPSS 0.2% · 9th percentile
  30. 2026-09-16 14:07 UTCEPSS rescoreEPSS 0.2% · 9th percentile
  31. 2026-09-16 05:14 UTCEPSS rescoreEPSS 0.2% · 9th percentile
  32. 2026-09-15 03:10 UTCEPSS rescoreEPSS 0.2% · 9th percentile
  33. 2026-09-14 08:20 UTCOSV refresh
  34. 2026-09-13 16:46 UTCEPSS rescoreEPSS 0.2% · 9th percentile
  35. 2026-09-12 15:00 UTCEPSS rescoreEPSS 0.2% · 9th percentile
  36. 2026-09-11 14:52 UTCEPSS rescoreEPSS 0.2% · 9th percentile
  37. 2026-09-11 09:36 UTCEPSS rescoreEPSS 0.2% · 9th percentile
  38. 2026-09-10 09:34 UTCEPSS rescoreEPSS 0.2% · 9th percentile
  39. 2026-09-08 22:00 UTCEPSS rescoreEPSS 0.2% · 8th percentile
  40. 2026-09-07 16:00 UTCEPSS rescoreEPSS 0.2% · 8th percentile
  41. 2026-09-06 13:47 UTCEPSS rescoreEPSS 0.2% · 9th percentile
  42. 2026-09-04 05:06 UTCEPSS rescoreEPSS 0.2% · 8th percentile
  43. 2026-09-02 14:11 UTCEPSS rescoreEPSS 0.2% · 8th percentile
  44. 2026-09-01 13:53 UTCEPSS rescoreEPSS 0.2% · 9th percentile
  45. 2026-08-30 01:21 UTCEPSS rescoreEPSS 0.2% · 8th percentile
  46. 2026-08-28 21:40 UTCEPSS rescoreEPSS 0.2% · 8th percentile
  47. 2026-08-27 14:24 UTCEPSS rescoreEPSS 0.2% · 8th percentile
  48. 2026-08-26 14:45 UTCEPSS rescoreEPSS 0.2% · 8th percentile
  49. 2026-08-26 09:43 UTCOSV refresh
  50. 2026-08-25 13:48 UTCEPSS rescoreEPSS 0.2% · 8th percentile
  51. 2026-08-24 14:16 UTCEPSS rescoreEPSS 0.2% · 8th percentile
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  64. 2026-08-10 23:59 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  65. 2026-08-09 23:40 UTCVendor advisory
  66. 2026-08-09 23:40 UTCGHSA enrichmentGHSA-h3mp-2f3h-g3rc
  67. 2026-08-09 13:46 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  68. 2026-08-08 16:36 UTCEPSS rescoreEPSS 0.2% · 7th percentile
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  70. 2026-08-06 13:46 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  71. 2026-08-06 09:06 UTCEG score recompute
  72. 2026-08-06 09:06 UTCVendor advisory
  73. 2026-08-06 09:06 UTCGHSA enrichmentGHSA-h3mp-2f3h-g3rc
  74. 2026-08-05 19:17 UTCEPSS rescoreEPSS 0.2% · 7th percentile

Related CVEs(same vendor)

Frequently asked(4)

What is CVE-2025-68180?
CVE-2025-68180 is a vulnerability whose severity is not yet rated; its CVE record was published on December 16, 2025. In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix NULL deref in debugfs odm_combine_segments When a connector is connected but inactive (e.g., disabled by desktop environments), pipe_ctx->stream_res.tg will be destroyed. Then, reading odm_combine_segments…
When was the CVE record for CVE-2025-68180 published?
The CVE record for CVE-2025-68180 was published on December 16, 2025. That is the record's publication date; the vulnerability itself may have been made public earlier. EchelonGraph's copy of the record carries a last-modified date of October 14, 2026; the record at its source may have been updated since.
Is CVE-2025-68180 actively exploited?
CVE-2025-68180 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.2% probability of exploitation in the next 30 days (9th percentile of EPSS-scored CVEs).
How do I remediate CVE-2025-68180?
A fix for CVE-2025-68180 is available: update to the fixed version the vendor names in its advisory.

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