Vulnerability-Lookup

BDU:2026-08962

Vulnerability from fstec - Published: 18.12.2025

Title

Уязвимость функции isp1301_get_client() модуля drivers/usb/phy/phy-isp1301.c драйвера устройств шины USB ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании

Description

Уязвимость функции isp1301_get_client() модуля drivers/usb/phy/phy-isp1301.c драйвера устройств шины USB ядра операционной системы Linux связана с ошибками при обновлении счетчика ссылок. Эксплуатация уязвимости может позволить нарушителю вызвать отказ в обслуживании

Severity


                    
                      AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Vendor

Сообщество свободного программного обеспечения

Software Name

Linux

Software Version

5.10.248 (Linux)

Possible Mitigations

В условиях отсутствия обновлений безопасности от производителя рекомендуется придерживаться "Рекомендаций по безопасной настройке операционных систем LINUX", изложенных в методическом документе ФСТЭК России, утверждённом 25 декабря 2022 года. Использование рекомендаций: Для Linux: https://lore.kernel.org/linux-cve-announce/2026012321-CVE-2025-71145-4c0a@gregkh/ https://git.kernel.org/stable/c/43e58abad6c08c5f0943594126ef4cd6559aac0b https://git.kernel.org/stable/c/03bbdaa4da8c6ea0c8431a5011db188a07822c8a https://git.kernel.org/stable/c/75c5d9bce072abbbc09b701a49869ac23c34a906 https://git.kernel.org/stable/c/5d3df03f70547d4e3fc10ed4381c052eff51b157 https://git.kernel.org/stable/c/7501ecfe3e5202490c2d13dc7e181203601fcd69 https://git.kernel.org/stable/c/b4b64fda4d30a83a7f00e92a0c8a1d47699609f3

Reference

https://www.cve.org/CVERecord?id=CVE-2025-71145 https://git.kernel.org/stable/c/43e58abad6c08c5f0943594126ef4cd6559aac0b https://git.kernel.org/stable/c/03bbdaa4da8c6ea0c8431a5011db188a07822c8a https://git.kernel.org/stable/c/75c5d9bce072abbbc09b701a49869ac23c34a906 https://git.kernel.org/stable/c/5d3df03f70547d4e3fc10ed4381c052eff51b157 https://git.kernel.org/stable/c/7501ecfe3e5202490c2d13dc7e181203601fcd69 https://git.kernel.org/stable/c/b4b64fda4d30a83a7f00e92a0c8a1d47699609f3 https://lore.kernel.org/linux-cve-announce/2026012321-CVE-2025-71145-4c0a@gregkh/

CWE

CWE-911

JSON

To clipboard

{
  "CVSS 2.0": "AV:L/AC:L/Au:S/C:C/I:C/A:C",
  "CVSS 3.0": "AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
  "CVSS 4.0": null,
  "remediation_\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440": null,
  "remediation_\u041d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435": null,
  "\u0412\u0435\u043d\u0434\u043e\u0440 \u041f\u041e": "\u0421\u043e\u043e\u0431\u0449\u0435\u0441\u0442\u0432\u043e \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f",
  "\u0412\u0435\u0440\u0441\u0438\u044f \u041f\u041e": "5.10.248 (Linux)",
  "\u0412\u043e\u0437\u043c\u043e\u0436\u043d\u044b\u0435 \u043c\u0435\u0440\u044b \u043f\u043e \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u044e": "\u0412 \u0443\u0441\u043b\u043e\u0432\u0438\u044f\u0445 \u043e\u0442\u0441\u0443\u0442\u0441\u0442\u0432\u0438\u044f \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0439 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u043e\u0442 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044f \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0443\u0435\u0442\u0441\u044f \u043f\u0440\u0438\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0442\u044c\u0441\u044f \"\u0420\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0430\u0446\u0438\u0439 \u043f\u043e \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0439 \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0435 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c LINUX\", \u0438\u0437\u043b\u043e\u0436\u0435\u043d\u043d\u044b\u0445 \u0432 \u043c\u0435\u0442\u043e\u0434\u0438\u0447\u0435\u0441\u043a\u043e\u043c \u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442\u0435 \u0424\u0421\u0422\u042d\u041a \u0420\u043e\u0441\u0441\u0438\u0438, \u0443\u0442\u0432\u0435\u0440\u0436\u0434\u0451\u043d\u043d\u043e\u043c 25 \u0434\u0435\u043a\u0430\u0431\u0440\u044f 2022 \u0433\u043e\u0434\u0430.\n\n\n\n\u0418\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0430\u0446\u0438\u0439:\n\n\u0414\u043b\u044f Linux:\nhttps://lore.kernel.org/linux-cve-announce/2026012321-CVE-2025-71145-4c0a@gregkh/\nhttps://git.kernel.org/stable/c/43e58abad6c08c5f0943594126ef4cd6559aac0b\nhttps://git.kernel.org/stable/c/03bbdaa4da8c6ea0c8431a5011db188a07822c8a\nhttps://git.kernel.org/stable/c/75c5d9bce072abbbc09b701a49869ac23c34a906\nhttps://git.kernel.org/stable/c/5d3df03f70547d4e3fc10ed4381c052eff51b157\nhttps://git.kernel.org/stable/c/7501ecfe3e5202490c2d13dc7e181203601fcd69\nhttps://git.kernel.org/stable/c/b4b64fda4d30a83a7f00e92a0c8a1d47699609f3",
  "\u0414\u0430\u0442\u0430 \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u0438\u044f": "18.12.2025",
  "\u0414\u0430\u0442\u0430 \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0435\u0433\u043e \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f": "30.06.2026",
  "\u0414\u0430\u0442\u0430 \u043f\u0443\u0431\u043b\u0438\u043a\u0430\u0446\u0438\u0438": "30.06.2026",
  "\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440": "BDU:2026-08962",
  "\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440\u044b \u0434\u0440\u0443\u0433\u0438\u0445 \u0441\u0438\u0441\u0442\u0435\u043c \u043e\u043f\u0438\u0441\u0430\u043d\u0438\u0439 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "CVE-2025-71145",
  "\u0418\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044f \u043e\u0431 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0430",
  "\u041a\u043b\u0430\u0441\u0441 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u043a\u043e\u0434\u0430",
  "\u041d\u0430\u0437\u0432\u0430\u043d\u0438\u0435 \u041f\u041e": "Linux",
  "\u041d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435 \u041e\u0421 \u0438 \u0442\u0438\u043f \u0430\u043f\u043f\u0430\u0440\u0430\u0442\u043d\u043e\u0439 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b": "\u0421\u043e\u043e\u0431\u0449\u0435\u0441\u0442\u0432\u043e \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f Linux 5.10.248 ",
  "\u041d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0444\u0443\u043d\u043a\u0446\u0438\u0438 isp1301_get_client() \u043c\u043e\u0434\u0443\u043b\u044f drivers/usb/phy/phy-isp1301.c \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u0430 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432 \u0448\u0438\u043d\u044b USB \u044f\u0434\u0440\u0430 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b Linux, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0430\u044f \u043d\u0430\u0440\u0443\u0448\u0438\u0442\u0435\u043b\u044e \u0432\u044b\u0437\u0432\u0430\u0442\u044c \u043e\u0442\u043a\u0430\u0437 \u0432 \u043e\u0431\u0441\u043b\u0443\u0436\u0438\u0432\u0430\u043d\u0438\u0438",
  "\u041d\u0430\u043b\u0438\u0447\u0438\u0435 \u044d\u043a\u0441\u043f\u043b\u043e\u0439\u0442\u0430": "\u0414\u0430\u043d\u043d\u044b\u0435 \u0443\u0442\u043e\u0447\u043d\u044f\u044e\u0442\u0441\u044f",
  "\u041e\u043f\u0438\u0441\u0430\u043d\u0438\u0435 \u043e\u0448\u0438\u0431\u043a\u0438 CWE": "\u041d\u0435\u043f\u0440\u0430\u0432\u0438\u043b\u044c\u043d\u043e\u0435 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u0441\u0447\u0435\u0442\u0447\u0438\u043a\u0430 \u0441\u0441\u044b\u043b\u043e\u043a (CWE-911)",
  "\u041e\u043f\u0438\u0441\u0430\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0444\u0443\u043d\u043a\u0446\u0438\u0438 isp1301_get_client() \u043c\u043e\u0434\u0443\u043b\u044f drivers/usb/phy/phy-isp1301.c \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u0430 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432 \u0448\u0438\u043d\u044b USB \u044f\u0434\u0440\u0430 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b Linux \u0441\u0432\u044f\u0437\u0430\u043d\u0430 \u0441 \u043e\u0448\u0438\u0431\u043a\u0430\u043c\u0438 \u043f\u0440\u0438 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0438 \u0441\u0447\u0435\u0442\u0447\u0438\u043a\u0430 \u0441\u0441\u044b\u043b\u043e\u043a. \u042d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u044f \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u043c\u043e\u0436\u0435\u0442 \u043f\u043e\u0437\u0432\u043e\u043b\u0438\u0442\u044c \u043d\u0430\u0440\u0443\u0448\u0438\u0442\u0435\u043b\u044e \u0432\u044b\u0437\u0432\u0430\u0442\u044c \u043e\u0442\u043a\u0430\u0437 \u0432 \u043e\u0431\u0441\u043b\u0443\u0436\u0438\u0432\u0430\u043d\u0438\u0438",
  "\u041f\u043e\u0441\u043b\u0435\u0434\u0441\u0442\u0432\u0438\u044f \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": null,
  "\u041f\u0440\u043e\u0447\u0430\u044f \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044f": null,
  "\u0421\u0432\u044f\u0437\u044c \u0441 \u0438\u043d\u0446\u0438\u0434\u0435\u043d\u0442\u0430\u043c\u0438 \u0418\u0411": "\u0414\u0430\u043d\u043d\u044b\u0435 \u0443\u0442\u043e\u0447\u043d\u044f\u044e\u0442\u0441\u044f",
  "\u0421\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u0430",
  "\u0421\u043f\u043e\u0441\u043e\u0431 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u044f": "\u041e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f",
  "\u0421\u043f\u043e\u0441\u043e\u0431 \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438": "\u041c\u0430\u043d\u0438\u043f\u0443\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0430\u043c\u0438 \u0434\u0430\u043d\u043d\u044b\u0445",
  "\u0421\u0441\u044b\u043b\u043a\u0438 \u043d\u0430 \u0438\u0441\u0442\u043e\u0447\u043d\u0438\u043a\u0438": "https://www.cve.org/CVERecord?id=CVE-2025-71145\nhttps://git.kernel.org/stable/c/43e58abad6c08c5f0943594126ef4cd6559aac0b\nhttps://git.kernel.org/stable/c/03bbdaa4da8c6ea0c8431a5011db188a07822c8a\nhttps://git.kernel.org/stable/c/75c5d9bce072abbbc09b701a49869ac23c34a906\nhttps://git.kernel.org/stable/c/5d3df03f70547d4e3fc10ed4381c052eff51b157\nhttps://git.kernel.org/stable/c/7501ecfe3e5202490c2d13dc7e181203601fcd69\nhttps://git.kernel.org/stable/c/b4b64fda4d30a83a7f00e92a0c8a1d47699609f3\nhttps://lore.kernel.org/linux-cve-announce/2026012321-CVE-2025-71145-4c0a@gregkh/",
  "\u0421\u0442\u0430\u0442\u0443\u0441 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u041f\u043e\u0434\u0442\u0432\u0435\u0440\u0436\u0434\u0435\u043d\u0430 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u0435\u043c",
  "\u0422\u0438\u043f \u041f\u041e": "\u041e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u0430\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u0430",
  "\u0422\u0438\u043f \u043e\u0448\u0438\u0431\u043a\u0438 CWE": "CWE-911",
  "\u0423\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0421\u0440\u0435\u0434\u043d\u0438\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 (\u0431\u0430\u0437\u043e\u0432\u0430\u044f \u043e\u0446\u0435\u043d\u043a\u0430 CVSS 2.0 \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 6,8)\n\u0412\u044b\u0441\u043e\u043a\u0438\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 (\u0431\u0430\u0437\u043e\u0432\u0430\u044f \u043e\u0446\u0435\u043d\u043a\u0430 CVSS 3.1 \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 7,8)"
}

CVE-2025-71145 (GCVE-0-2025-71145)

Vulnerability from cvelistv5 – Published: 2026-01-23 13:39 – Updated: 2026-08-05 12:12

Title

usb: phy: isp1301: fix non-OF device reference imbalance

Summary

In the Linux kernel, the following vulnerability has been resolved: usb: phy: isp1301: fix non-OF device reference imbalance A recent change fixing a device reference leak in a UDC driver introduced a potential use-after-free in the non-OF case as the isp1301_get_client() helper only increases the reference count for the returned I2C device in the OF case. Increment the reference count also for non-OF so that the caller can decrement it unconditionally. Note that this is inherently racy just as using the returned I2C device is since nothing is preventing the PHY driver from being unbound while in use.

Severity

7.8 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Assigner

Linux mitre root

References

6 references

URL	Tags
https://git.kernel.org/stable/c/43e58abad6c08c5f0…
https://git.kernel.org/stable/c/03bbdaa4da8c6ea0c…
https://git.kernel.org/stable/c/75c5d9bce072abbbc…
https://git.kernel.org/stable/c/5d3df03f70547d4e3…
https://git.kernel.org/stable/c/7501ecfe3e5202490…
https://git.kernel.org/stable/c/b4b64fda4d30a83a7…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: 0c2b0e747010fa645342138d71339a0ecb823bb0 , < 43e58abad6c08c5f0943594126ef4cd6559aac0b (git) Affected: 33c2e2a87313bc1afe9f7febbbb2014c431a2c5d , < 03bbdaa4da8c6ea0c8431a5011db188a07822c8a (git) Affected: 8481323710062051b3c42bff94ee5b18a2b496ca , < 75c5d9bce072abbbc09b701a49869ac23c34a906 (git) Affected: 8bd518ea03b81eb7b4a734b7b901866c448f6c07 , < 5d3df03f70547d4e3fc10ed4381c052eff51b157 (git) Affected: cefaad839a384a72331aedad927b1944fb6943dc , < 7501ecfe3e5202490c2d13dc7e181203601fcd69 (git) Affected: c84117912bddd9e5d87e68daf182410c98181407 , < b4b64fda4d30a83a7f00e92a0c8a1d47699609f3 (git) Affected: 21c7c83d592e6335bfb6d65608da3726f976bad4 (git) Affected: 5.10.248 , < 5.11 (semver)
Linux	Linux

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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/usb/phy/phy-isp1301.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "43e58abad6c08c5f0943594126ef4cd6559aac0b",
              "status": "affected",
              "version": "0c2b0e747010fa645342138d71339a0ecb823bb0",
              "versionType": "git"
            },
            {
              "lessThan": "03bbdaa4da8c6ea0c8431a5011db188a07822c8a",
              "status": "affected",
              "version": "33c2e2a87313bc1afe9f7febbbb2014c431a2c5d",
              "versionType": "git"
            },
            {
              "lessThan": "75c5d9bce072abbbc09b701a49869ac23c34a906",
              "status": "affected",
              "version": "8481323710062051b3c42bff94ee5b18a2b496ca",
              "versionType": "git"
            },
            {
              "lessThan": "5d3df03f70547d4e3fc10ed4381c052eff51b157",
              "status": "affected",
              "version": "8bd518ea03b81eb7b4a734b7b901866c448f6c07",
              "versionType": "git"
            },
            {
              "lessThan": "7501ecfe3e5202490c2d13dc7e181203601fcd69",
              "status": "affected",
              "version": "cefaad839a384a72331aedad927b1944fb6943dc",
              "versionType": "git"
            },
            {
              "lessThan": "b4b64fda4d30a83a7f00e92a0c8a1d47699609f3",
              "status": "affected",
              "version": "c84117912bddd9e5d87e68daf182410c98181407",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "21c7c83d592e6335bfb6d65608da3726f976bad4",
              "versionType": "git"
            },
            {
              "lessThan": "5.11",
              "status": "affected",
              "version": "5.10.248",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/usb/phy/phy-isp1301.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux"
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionStartIncluding": "5.10.248",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nusb: phy: isp1301: fix non-OF device reference imbalance\n\nA recent change fixing a device reference leak in a UDC driver\nintroduced a potential use-after-free in the non-OF case as the\nisp1301_get_client() helper only increases the reference count for the\nreturned I2C device in the OF case.\n\nIncrement the reference count also for non-OF so that the caller can\ndecrement it unconditionally.\n\nNote that this is inherently racy just as using the returned I2C device\nis since nothing is preventing the PHY driver from being unbound while\nin use."
        }
      ],
      "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"
          },
          "scenarios": [
            {
              "lang": "en",
              "value": "AV:L - No network or USB packet handler reaches the faulty reference release. Exploitation requires local interaction with the platform-driver lifecycle or subsequent local use of the dangling kernel objects.\nAC:L - On an affected non-OF deployment, probe-error cleanup or driver removal deterministically drops a reference that was never acquired. No race must be won, and heap reclaim can be attacker-groomed.\nPR:L - Although manual unbind or module removal requires init-namespace administration, the same release occurs during automatic probe-failure cleanup. A basic local user can groom and exercise the resulting published dangling I2C and USB-PHY objects.\nUI:N - Probe and cleanup can occur automatically without a victim performing an action. Subsequent exploitation of the dangling objects requires no user interaction.\nS:U - The corruption affects the kernel and resources governed by the same system security authority. It does not cross a VM, IOMMU, or comparable isolation boundary.\nC:H - The release frees the I2C client and devres-managed ISP1301 object while global pointers and I2C and USB-PHY lists still reference them. Reclaiming these objects can expose arbitrary kernel memory through attacker-shaped stale pointers.\nI:H - Dangling klist operations can modify reclaimed memory, while a reclaimed client can supply a forged adapter and indirect I2C algorithm callbacks. This can provide arbitrary writes and kernel control-flow hijacking.\nA:H - Traversal or use of the dangling client, device-private nodes, or USB-PHY list entry can cause an immediate kernel oops, panic, or invalid function call."
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-05T12:12:19.804Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/43e58abad6c08c5f0943594126ef4cd6559aac0b"
        },
        {
          "url": "https://git.kernel.org/stable/c/03bbdaa4da8c6ea0c8431a5011db188a07822c8a"
        },
        {
          "url": "https://git.kernel.org/stable/c/75c5d9bce072abbbc09b701a49869ac23c34a906"
        },
        {
          "url": "https://git.kernel.org/stable/c/5d3df03f70547d4e3fc10ed4381c052eff51b157"
        },
        {
          "url": "https://git.kernel.org/stable/c/7501ecfe3e5202490c2d13dc7e181203601fcd69"
        },
        {
          "url": "https://git.kernel.org/stable/c/b4b64fda4d30a83a7f00e92a0c8a1d47699609f3"
        }
      ],
      "title": "usb: phy: isp1301: fix non-OF device reference imbalance",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2025-71145",
    "datePublished": "2026-01-23T13:39:17.857Z",
    "dateReserved": "2026-01-13T15:30:19.661Z",
    "dateUpdated": "2026-08-05T12:12:19.804Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.