CVE-2023-53454

HIGHNVD 7.87.8—
EchelonGraph scoreMEDIUM confidence

Score 7.8 from GitHub Security Advisory (severity: HIGH) published 2025-10-01. NVD baseline CVSS 7.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Trending — 3 sources updated this week
7.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.8Exploit: None knownExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

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

HID: multitouch: Correct devm device reference for hidinput input_dev name

Reference the HID device rather than the input device for the devm allocation of the input_dev name. Referencing the input_dev would lead to a use-after-free when the input_dev was unregistered and subsequently fires a uevent that depends on the name. At the point of firing the uevent, the name would be freed by devres management.

Use devm_kasprintf to simplify the logic for allocating memory and formatting the input_dev name string.

CVSS v3
7.8
EG Score
7.8(medium)
EG Risk
40(Track)
EG Risk 40/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity78% × 45%
Exploitation0% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
12%
KEV
Not listed

Published

October 1, 2025

Last Modified

August 5, 2026

Advisory Details (9)

Auto-updated Aug 4, 2026
No patch confirmed yet.
generic

HID: multitouch: Correct devm device reference for hidinput input_dev name - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/df7ca43fe090e1a56c216c8ebc106ef5fd49afc6
generic

HID: multitouch: Correct devm device reference for hidinput input_dev name - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/dde88ab4e45beb60b217026207aa9c14c88d71ab
generic

HID: multitouch: Correct devm device reference for hidinput input_dev name - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/b70ac7849248ec8128fa12f86e3655ba38838f29
generic

HID: multitouch: Correct devm device reference for hidinput input_dev name - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/ac0d389402a6ff9ad92cea02c2d8c711483b91ab
generic

HID: multitouch: Correct devm device reference for hidinput input_dev name - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/4794394635293a3e74591351fff469cea7ad15a2
generic

HID: multitouch: Correct devm device reference for hidinput input_dev name - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/39c70c19456e50dcb3abfe53539220dff0490f1d
generic

HID: multitouch: Correct devm device reference for hidinput input_dev name - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/2763732ec1e68910719c75b6b896e11b6d3d622b
generic

HID: multitouch: Correct devm device reference for hidinput input_dev name - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/1d7833db9fd118415dace2ca157bfa603dec9c8c
generic

HID: multitouch: Correct devm device reference for hidinput input_dev name - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/15ec7cb55e7d88755aa01d44a7a1015a42bfce86

Patch Availability(1)

Vendor / EcosystemFixed in / PatchReleasedSource
linuxKernel @ 4.14.326—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.

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 14× in last 7d / 45× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. 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. Most recent first.

Showing the most recent 100 of 112 total refreshes for this CVE.

  1. 2026-08-07 16:25 UTCEPSS rescore
  2. 2026-08-06 13:45 UTCEPSS rescore
  3. 2026-08-05 19:15 UTCEPSS rescore
  4. 2026-08-05 19:15 UTCEPSS rescore
  5. 2026-08-05 10:19 UTCEG score recompute
  6. 2026-08-05 10:19 UTCGHSA enrichment
  7. 2026-08-04 10:58 UTCEG score recompute
  8. 2026-08-04 10:58 UTCGHSA enrichment
  9. 2026-08-04 10:36 UTCEPSS rescore
  10. 2026-08-04 09:30 UTCEG score recompute
  11. 2026-08-04 09:30 UTCGHSA enrichment
  12. 2026-08-03 10:34 UTCEPSS rescore
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  18. 2026-07-28 15:34 UTCEPSS rescore
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  20. 2026-07-26 14:53 UTCEPSS rescore
  21. 2026-07-25 14:16 UTCEPSS rescore
  22. 2026-07-24 14:16 UTCEPSS rescore
  23. 2026-07-23 18:41 UTCOSV refresh
  24. 2026-07-23 14:16 UTCEPSS rescore
  25. 2026-07-23 02:29 UTCEG score recompute
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  1. 2026-07-22 23:16 UTCEG score recompute
  2. 2026-07-22 14:07 UTCEPSS rescore
  3. 2026-07-22 14:07 UTCEPSS rescore
  4. 2026-07-21 15:23 UTCEPSS rescore
  5. 2026-07-20 17:06 UTCEPSS rescore
  6. 2026-07-19 14:30 UTCEPSS rescore
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  8. 2026-07-19 02:27 UTCEPSS rescore
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  10. 2026-07-16 17:01 UTCEPSS rescore
  11. 2026-07-15 16:56 UTCEPSS rescore
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  14. 2026-07-13 22:28 UTCEPSS rescore
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  19. 2026-07-11 08:26 UTCEPSS rescore
  20. 2026-07-09 19:08 UTCEPSS rescore
  21. 2026-07-08 15:13 UTCEPSS rescore
  22. 2026-07-07 13:45 UTCEPSS rescore
  23. 2026-07-07 13:44 UTCEPSS rescore
  24. 2026-07-06 16:26 UTCEPSS rescore
  25. 2026-07-06 16:26 UTCEPSS rescore
  26. 2026-07-06 13:11 UTCOSV refresh
  27. 2026-07-06 02:22 UTCEPSS rescore
  28. 2026-07-06 02:22 UTCEPSS rescore
  29. 2026-07-05 02:29 UTCEPSS rescore
  30. 2026-07-04 06:29 UTCEPSS rescore
  31. 2026-07-01 15:05 UTCEPSS rescore
  32. 2026-06-30 23:21 UTCEPSS rescore
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  39. 2026-06-25 13:48 UTCEPSS rescore
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  43. 2026-06-23 21:31 UTCEPSS rescore
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  45. 2026-06-22 14:24 UTCEPSS rescore
  46. 2026-06-22 14:24 UTCEPSS rescore
  47. 2026-06-21 14:55 UTCEPSS rescore
  48. 2026-06-21 14:55 UTCEPSS rescore
  49. 2026-06-21 01:58 UTCEPSS rescore
  50. 2026-06-21 01:58 UTCEPSS rescore
  51. 2026-06-19 19:24 UTCEPSS rescore
  52. 2026-06-19 19:24 UTCEPSS rescore
  53. 2026-06-18 17:51 UTCEPSS rescore
  54. 2026-06-18 01:35 UTCOSV refresh
  55. 2026-06-17 17:51 UTCEPSS rescore
  56. 2026-06-16 17:51 UTCEPSS rescore
  57. 2026-06-16 17:51 UTCEPSS rescore
  58. 2026-06-15 17:47 UTCEPSS rescore
  59. 2026-06-14 23:16 UTCEPSS rescore
  60. 2026-06-13 22:59 UTCEPSS rescore
  61. 2026-06-13 22:59 UTCEPSS rescore
  62. 2026-06-12 23:11 UTCEPSS rescore
  63. 2026-06-11 13:59 UTCEPSS rescore
  64. 2026-06-10 22:17 UTCEPSS rescore
  65. 2026-06-10 13:21 UTCEPSS rescore
  66. 2026-06-08 14:16 UTCEPSS rescore
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  68. 2026-06-07 15:24 UTCEPSS rescore
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  70. 2026-06-06 13:46 UTCEPSS rescore
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  72. 2026-06-05 22:46 UTCEPSS rescore
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  74. 2026-06-05 06:09 UTCEPSS rescore
  75. 2026-06-05 06:09 UTCEPSS rescore

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Frequently asked(5)

What is CVE-2023-53454?
CVE-2023-53454 is a high vulnerability published on October 1, 2025. In the Linux kernel, the following vulnerability has been resolved: HID: multitouch: Correct devm device reference for hidinput input_dev name Reference the HID device rather than the input device for the devm allocation of the inputdev name. Referencing the inputdev would lead to a use-after-free…
When was CVE-2023-53454 disclosed?
CVE-2023-53454 was first published in the National Vulnerability Database on October 1, 2025, with the most recent update on August 5, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2023-53454 actively exploited?
CVE-2023-53454 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 88.0% of all scored CVEs.
What is the CVSS score of CVE-2023-53454?
CVE-2023-53454 has a CVSS v3 base score of 7.8 (NVD).
How do I remediate CVE-2023-53454?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-53454, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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