CVE-2025-40073

UNRATEDCVSS · not yet scored

Also known asEUVD-2025-36455 (ENISA EUVD) · GHSA-pv64-h258-4663 (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/msm: Do not validate SSPP when it is not ready

Current code will validate current plane and previous plane to confirm they can share a SSPP with multi-rect mode. The SSPP is already allocated for previous plane, while current plane is not associated with any SSPP yet. Null pointer is referenced when validating the SSPP of current plane. Skip SSPP validation for current plane.

Unable to handle kernel NULL pointer dereference at virtual address 0000000000000020 Mem abort info: ESR = 0x0000000096000004 EC = 0x25: DABT (current EL), IL = 32 bits SET = 0, FnV = 0 EA = 0, S1PTW = 0 FSC = 0x04: level 0 translation fault Data abort info: ISV = 0, ISS = 0x00000004, ISS2 = 0x00000000 CM = 0, WnR = 0, TnD = 0, TagAccess = 0 GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0 user pgtable: 4k pages, 48-bit VAs, pgdp=0000000888ac3000 [0000000000000020] pgd=0000000000000000, p4d=0000000000000000 Internal error: Oops: 0000000096000004 [#1] SMP Modules linked in: CPU: 4 UID: 0 PID: 1891 Comm: modetest Tainted: G S 6.15.0-rc2-g3ee3f6e1202e #335 PREEMPT Tainted: [S]=CPU_OUT_OF_SPEC Hardware name: SM8650 EV1 rev1 4slam 2et (DT) pstate: 63400009 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : dpu_plane_is_multirect_capable+0x68/0x90 lr : dpu_assign_plane_resources+0x288/0x410 sp : ffff800093dcb770 x29: ffff800093dcb770 x28: 0000000000002000 x27: ffff000817c6c000 x26: ffff000806b46368 x25: ffff0008013f6080 x24: ffff00080cbf4800 x23: ffff000810842680 x22: ffff0008013f1080 x21: ffff00080cc86080 x20: ffff000806b463b0 x19: ffff00080cbf5a00 x18: 00000000ffffffff x17: 707a5f657a696c61 x16: 0000000000000003 x15: 0000000000002200 x14: 00000000ffffffff x13: 00aaaaaa00aaaaaa x12: 0000000000000000 x11: ffff000817c6e2b8 x10: 0000000000000000 x9 : ffff80008106a950 x8 : ffff00080cbf48f4 x7 : 0000000000000000 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000438 x3 : 0000000000000438 x2 : ffff800082e245e0 x1 : 0000000000000008 x0 : 0000000000000000 Call trace: dpu_plane_is_multirect_capable+0x68/0x90 (P) dpu_crtc_atomic_check+0x5bc/0x650 drm_atomic_helper_check_planes+0x13c/0x220 drm_atomic_helper_check+0x58/0xb8 msm_atomic_check+0xd8/0xf0 drm_atomic_check_only+0x4a8/0x968 drm_atomic_commit+0x50/0xd8 drm_atomic_helper_update_plane+0x140/0x188 __setplane_atomic+0xfc/0x148 drm_mode_setplane+0x164/0x378 drm_ioctl_kernel+0xc0/0x140 drm_ioctl+0x20c/0x500 __arm64_sys_ioctl+0xbc/0xf8 invoke_syscall+0x50/0x120 el0_svc_common.constprop.0+0x48/0xf8 do_el0_svc+0x28/0x40 el0_svc+0x30/0xd0 el0t_64_sync_handler+0x144/0x168 el0t_64_sync+0x198/0x1a0 Code: b9402021 370fffc1 f9401441 3707ff81 (f94010a1) ---[ end trace 0000000000000000 ]---

Patchwork: https://patchwork.freedesktop.org/patch/669224/

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
8th
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

October 28, 2025

Last Modified

October 19, 2026

References (2)

Patch Availability(6)

Vendor / EcosystemFix (by version range) / PatchReleasedSource
ubuntulinux-tools-gcp-64k-6.17 (6.17.0-1007.7) @ questing2026-10-19ubuntu
ubuntulinux-tools-oem-6.17 (6.17.0-1011.11) @ noble2026-10-19ubuntu
ubuntulinux-virtual-hwe-24.04-edge (6.17.0-14.14) @ questing2026-10-19ubuntu
ubuntulinux-tools-oracle-64k-6.17 (6.17.0-1007.7) @ questing2026-10-19ubuntu
ubuntulinux-tools-azure-6.17 (6.17.0-1008.8) @ questing2026-10-19ubuntu
linuxKernel @ 6.17.3 (fixes >=6.16.0)—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

(1 across 1 ecosystem)
Debian:14(1)
PackageVulnerable rangeFix by version rangeDependents
linux6.12.100-1 ... 6.17.5-1~exp1 (75 versions)
  • every version up to 6.17.6-1: fixed in 6.17.6-1
—

All Vendor Advisories

(5)

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 6× in last 7d / 40× 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 98 of 217 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. 2 repeat rows among the latest 100 are merged into the row they repeat. The 119 oldest rows on record are not shown and were not checked, so the counts can still include repeats.

  1. 2026-11-06 16:34 UTCEPSS rescoreEPSS 0.2% · 8th percentile
  2. 2026-11-04 16:33 UTCEPSS rescoreEPSS 0.2% · 8th percentile
  3. 2026-11-03 16:44 UTCEPSS rescoreEPSS 0.2% · 8th percentile
  4. 2026-11-02 16:42 UTCEPSS rescoreEPSS 0.2% · 8th percentile
  5. 2026-11-01 16:32 UTCEPSS rescoreEPSS 0.2% · 8th percentile
  6. 2026-10-31 16:31 UTCEPSS rescoreEPSS 0.2% · 8th percentile
  7. 2026-10-30 16:32 UTCEPSS rescoreEPSS 0.2% · 8th percentile
  8. 2026-10-29 16:31 UTCEPSS rescoreEPSS 0.2% · 8th percentile
  9. 2026-10-28 16:30 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  10. 2026-10-28 14:25 UTCOSV refresh
  11. 2026-10-27 16:30 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  12. 2026-10-26 16:30 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  13. 2026-10-25 16:31 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  14. 2026-10-25 16:28 UTCEG score recompute
  15. 2026-10-24 16:31 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  16. 2026-10-23 16:30 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  17. 2026-10-22 16:33 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  18. 2026-10-21 16:31 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  19. 2026-10-20 16:31 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  20. 2026-10-19 21:54 UTCEG score recompute
  21. 2026-10-19 21:54 UTCVendor advisory
  22. 2026-10-19 21:54 UTCGHSA enrichmentGHSA-pv64-h258-4663
  23. 2026-10-19 16:30 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  24. 2026-10-18 16:30 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  25. 2026-10-18 05:34 UTCEG score recompute
Show 73 more
  1. 2026-10-17 16:33 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  2. 2026-10-16 16:38 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  3. 2026-10-15 16:30 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  4. 2026-10-14 16:31 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  5. 2026-10-13 16:32 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  6. 2026-10-12 17:06 UTCEG score recompute
  7. 2026-10-12 16:33 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  8. 2026-10-11 20:39 UTCEG score recompute
  9. 2026-10-11 18:50 UTCEG score recompute
  10. 2026-10-11 15:27 UTCEG score recompute
  11. 2026-10-11 13:47 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  12. 2026-10-10 19:59 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  13. 2026-10-09 20:06 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  14. 2026-10-08 17:09 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  15. 2026-10-07 23:46 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  16. 2026-10-06 15:16 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  17. 2026-10-06 07:09 UTCOSV refresh
  18. 2026-10-05 17:42 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  19. 2026-10-04 23:21 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  20. 2026-10-03 14:24 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  21. 2026-10-01 19:49 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  22. 2026-09-30 15:02 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  23. 2026-09-28 13:50 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  24. 2026-09-26 15:58 UTCEPSS rescoreEPSS 0.2% · 5th percentile
  25. 2026-09-26 00:24 UTCEPSS rescoreEPSS 0.2% · 5th percentile
  26. 2026-09-24 14:02 UTCEPSS rescoreEPSS 0.2% · 5th percentile
  27. 2026-09-23 13:47 UTCEPSS rescoreEPSS 0.2% · 6th percentile
  28. 2026-09-20 20:15 UTCEPSS rescoreEPSS 0.2% · 6th percentile
  29. 2026-09-18 19:27 UTCEPSS rescoreEPSS 0.2% · 6th percentile
  30. 2026-09-17 19:29 UTCEPSS rescoreEPSS 0.2% · 6th percentile
  31. 2026-09-16 14:55 UTCOSV refresh
  32. 2026-09-16 14:07 UTCEPSS rescoreEPSS 0.2% · 6th percentile
  33. 2026-09-16 05:14 UTCEPSS rescoreEPSS 0.2% · 6th percentile
  34. 2026-09-12 15:00 UTCEPSS rescoreEPSS 0.2% · 6th percentile
  35. 2026-09-11 14:52 UTCEPSS rescoreEPSS 0.2% · 6th percentile
  36. 2026-09-11 09:35 UTCEPSS rescoreEPSS 0.2% · 6th percentile
  37. 2026-09-10 09:33 UTCEPSS rescoreEPSS 0.2% · 6th percentile
  38. 2026-09-08 21:59 UTCEPSS rescoreEPSS 0.2% · 6th percentile
  39. 2026-09-07 16:00 UTCEPSS rescoreEPSS 0.2% · 6th percentile
  40. 2026-09-06 13:46 UTCEPSS rescoreEPSS 0.2% · 6th percentile
  41. 2026-09-04 05:05 UTCEPSS rescoreEPSS 0.2% · 6th percentile
  42. 2026-09-02 14:11 UTCEPSS rescoreEPSS 0.2% · 6th percentile
  43. 2026-09-01 13:53 UTCEPSS rescoreEPSS 0.2% · 6th percentile
  44. 2026-09-01 04:38 UTCEPSS rescoreEPSS 0.2% · 6th percentile
  45. 2026-08-30 19:16 UTCEPSS rescoreEPSS 0.2% · 6th percentile
  46. 2026-08-28 21:40 UTCEPSS rescoreEPSS 0.2% · 6th percentile
  47. 2026-08-28 14:23 UTCOSV refresh
  48. 2026-08-27 14:24 UTCEPSS rescoreEPSS 0.2% · 6th percentile
  49. 2026-08-26 14:45 UTCEPSS rescoreEPSS 0.2% · 6th percentile
  50. 2026-08-25 13:48 UTCEPSS rescoreEPSS 0.2% · 6th percentile
  51. 2026-08-21 23:48 UTCEPSS rescoreEPSS 0.2% · 6th percentile
  52. 2026-08-20 22:54 UTCEPSS rescoreEPSS 0.2% · 6th percentile
  53. 2026-08-19 17:03 UTCEPSS rescoreEPSS 0.2% · 6th percentile
  54. 2026-08-18 13:47 UTCEPSS rescoreEPSS 0.2% · 6th percentile
  55. 2026-08-17 13:46 UTCEPSS rescoreEPSS 0.2% · 6th percentile
  56. 2026-08-16 14:55 UTCEPSS rescoreEPSS 0.2% · 6th percentile
  57. 2026-08-16 02:13 UTCEPSS rescoreEPSS 0.2% · 6th percentile
  58. 2026-08-15 01:29 UTCEPSS rescoreEPSS 0.2% · 6th percentile
  59. 2026-08-12 13:50 UTCEPSS rescoreEPSS 0.2% · 6th percentile
  60. 2026-08-12 03:04 UTCOSV refresh
  61. 2026-08-09 13:46 UTCEPSS rescoreEPSS 0.2% · 6th percentile
  62. 2026-08-08 16:36 UTCEPSS rescoreEPSS 0.2% · 6th percentile
  63. 2026-08-07 16:26 UTCEPSS rescoreEPSS 0.2% · 6th percentile
  64. 2026-08-06 13:46 UTCEPSS rescoreEPSS 0.2% · 6th percentile
  65. 2026-08-04 15:09 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  66. 2026-08-04 10:37 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  67. 2026-08-03 10:35 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  68. 2026-08-02 02:26 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  69. 2026-08-01 04:15 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  70. 2026-07-30 16:27 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  71. 2026-07-30 01:29 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  72. 2026-07-28 15:35 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  73. 2026-07-27 08:39 UTCOSV refresh

Related CVEs(same vendor)

Frequently asked(4)

What is CVE-2025-40073?
CVE-2025-40073 is a vulnerability whose severity is not yet rated; its CVE record was published on October 28, 2025. In the Linux kernel, the following vulnerability has been resolved: drm/msm: Do not validate SSPP when it is not ready Current code will validate current plane and previous plane to confirm they can share a SSPP with multi-rect mode. The SSPP is already allocated for previous plane, while current…
When was the CVE record for CVE-2025-40073 published?
The CVE record for CVE-2025-40073 was published on October 28, 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 19, 2026; the record at its source may have been updated since.
Is CVE-2025-40073 actively exploited?
CVE-2025-40073 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.2% probability of exploitation in the next 30 days (8th percentile of EPSS-scored CVEs).
How do I remediate CVE-2025-40073?
A fix for CVE-2025-40073 is available: update to the fixed version the vendor names in its advisory.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2025-40073

Explore →

Is Your Infrastructure Affected by CVE-2025-40073?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Book a Demo →Browse All CVEs