Vulnerability-Lookup

BDU:2026-09384 (CVE-2022-50823)

Vulnerability from fstec – Published: 2026-07-08 – Updated: 2026-07-08 – View on bdu.fstec.ru Fixed

Title

Уязвимость функции tegra114_clock_init() в модуле drivers/clk/tegra/clk-tegra114.c драйвера контроллера тактовой частоты Samsung Exynos ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании

Summary

Уязвимость функции tegra114_clock_init() в модуле drivers/clk/tegra/clk-tegra114.c драйвера контроллера тактовой частоты Samsung Exynos ядра операционной системы Linux связана с ошибками при обновлении счетчика ссылок. Эксплуатация уязвимости может позволить нарушителю вызвать отказ в обслуживании

Severity

4.6 (Medium) CVSS 2.0


                      
                        AV:L/AC:L/Au:S/C:N/I:N/A:C

5.5 (Medium) CVSS 3.1


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

Class

Code vulnerability

Status

Confirmed by the vendor

Exploitation

Resource manipulation

Incidents

Being clarified

Remediation

Software update

CWE

CWE-911 - Неправильное обновление счетчика ссылок

Aliases

CVE-2022-50823

References

13 references

URL
https://www.cve.org/CVERecord?id=CVE-2022-50823
https://git.kernel.org/stable/c/1f0e1cbbaffd729560716e9592aa5e609ea93bb6
https://git.kernel.org/stable/c/ce699dcdac2bfdb6b238f2517ba41d9623b15f46
https://git.kernel.org/stable/c/8cc87a9c142ae0e276a3ff9ce50f78a1668da36f
https://git.kernel.org/stable/c/5984b1d66126b024ee77482602ac6e51b53f4116
https://git.kernel.org/stable/c/c01bfd23cc13a420b3f6a36bcab98410f49d480d
https://git.kernel.org/stable/c/e7a57fb92af52c4da69cd947752e8946e5ada50a
https://git.kernel.org/stable/c/8e1fe30253930c6a67385c19802c5ab8706a76d9
https://git.kernel.org/stable/c/a7d3fb5814c73d7d49913e4294f8f508a3038bb4
https://git.kernel.org/linus/db16a80c76ea395766913082b1e3f939dde29b2c
https://security-tracker.debian.org/tracker/CVE-2022-50823
https://ubuntu.com/security/CVE-2022-50823
https://www.suse.com/security/cve/CVE-2022-50823.html

Impacted products

5 products from 3 vendors

Vendors

Canonical Ltd., Novell Inc., Сообщество свободного программного обеспечения

Products

Ubuntu, SUSE Linux Enterprise Server for SAP Applications, SUSE Linux Enterprise Micro, Linux, Suse Linux Enterprise Server

Versions

16.04 LTS (Ubuntu), 18.04 LTS (Ubuntu), 20.04 LTS (Ubuntu), 15 SP4 (SUSE Linux Enterprise Server for SAP Applications), 5.2 (SUSE Linux Enterprise Micro), 22.04 LTS (Ubuntu), 5.3 (SUSE Linux Enterprise Micro), от 5.16 до 5.19.16 включительно (Linux), от 4.10 до 4.14.295 включительно (Linux), от 4.15 до 4.19.261 включительно (Linux), от 4.20 до 5.4.219 включительно (Linux), от 5.5 до 5.10.149 включительно (Linux), от 5.11 до 5.15.74 включительно (Linux), 15 SP5 (SUSE Linux Enterprise Server for SAP Applications), 5.4 (SUSE Linux Enterprise Micro), 5.5 (SUSE Linux Enterprise Micro), от 6.0 до 6.0.2 включительно (Linux), 15 SP4 LTSS (Suse Linux Enterprise Server), 15 SP5 LTSS (Suse Linux Enterprise Server), от 3.10 до 4.9.330 включительно (Linux)

Product types

Operating system, Application software

Platforms

Canonical Ltd. Ubuntu 16.04 LTS, Canonical Ltd. Ubuntu 18.04 LTS, Canonical Ltd. Ubuntu 20.04 LTS, Novell Inc. SUSE Linux Enterprise Server for SAP Applications 15 SP4, Canonical Ltd. Ubuntu 22.04 LTS, Сообщество свободного программного обеспечения Linux от 5.16 до 5.19.16 включительно, Сообщество свободного программного обеспечения Linux от 4.10 до 4.14.295 включительно, Сообщество свободного программного обеспечения Linux от 4.15 до 4.19.261 включительно, Сообщество свободного программного обеспечения Linux от 4.20 до 5.4.219 включительно, Сообщество свободного программного обеспечения Linux от 5.5 до 5.10.149 включительно, Сообщество свободного программного обеспечения Linux от 5.11 до 5.15.74 включительно, Novell Inc. SUSE Linux Enterprise Server for SAP Applications 15 SP5, Сообщество свободного программного обеспечения Linux от 6.0 до 6.0.2 включительно, Novell Inc. Suse Linux Enterprise Server 15 SP4 LTSS, Novell Inc. Suse Linux Enterprise Server 15 SP5 LTSS, Сообщество свободного программного обеспечения Linux от 3.10 до 4.9.330 включительно

Mitigations

JSON

To clipboard

{
  "CVSS 2.0": "AV:L/AC:L/Au:S/C:N/I:N/A:C",
  "CVSS 3.0": "AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/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": "Canonical Ltd., Novell Inc., \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": "16.04 LTS (Ubuntu), 18.04 LTS (Ubuntu), 20.04 LTS (Ubuntu), 15 SP4 (SUSE Linux Enterprise Server for SAP Applications), 5.2 (SUSE Linux Enterprise Micro), 22.04 LTS (Ubuntu), 5.3 (SUSE Linux Enterprise Micro), \u043e\u0442 5.16 \u0434\u043e 5.19.16 \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e (Linux), \u043e\u0442 4.10 \u0434\u043e 4.14.295 \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e (Linux), \u043e\u0442 4.15 \u0434\u043e 4.19.261 \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e (Linux), \u043e\u0442 4.20 \u0434\u043e 5.4.219 \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e (Linux), \u043e\u0442 5.5 \u0434\u043e 5.10.149 \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e (Linux), \u043e\u0442 5.11 \u0434\u043e 5.15.74 \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e (Linux), 15 SP5 (SUSE Linux Enterprise Server for SAP Applications), 5.4 (SUSE Linux Enterprise Micro), 5.5 (SUSE Linux Enterprise Micro), \u043e\u0442 6.0 \u0434\u043e 6.0.2 \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e (Linux), 15 SP4 LTSS (Suse Linux Enterprise Server), 15 SP5 LTSS (Suse Linux Enterprise Server), \u043e\u0442 3.10 \u0434\u043e 4.9.330 \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e (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://git.kernel.org/stable/c/1f0e1cbbaffd729560716e9592aa5e609ea93bb6\nhttps://git.kernel.org/stable/c/ce699dcdac2bfdb6b238f2517ba41d9623b15f46\nhttps://git.kernel.org/stable/c/8cc87a9c142ae0e276a3ff9ce50f78a1668da36f\nhttps://git.kernel.org/stable/c/5984b1d66126b024ee77482602ac6e51b53f4116\nhttps://git.kernel.org/stable/c/c01bfd23cc13a420b3f6a36bcab98410f49d480d\nhttps://git.kernel.org/stable/c/e7a57fb92af52c4da69cd947752e8946e5ada50a\nhttps://git.kernel.org/stable/c/8e1fe30253930c6a67385c19802c5ab8706a76d9\nhttps://git.kernel.org/stable/c/a7d3fb5814c73d7d49913e4294f8f508a3038bb4\nhttps://git.kernel.org/linus/db16a80c76ea395766913082b1e3f939dde29b2c\n\n\u0414\u043b\u044f Debian GNU/Linux:\nhttps://security-tracker.debian.org/tracker/CVE-2022-50823\n\n\u0414\u043b\u044f \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u044b\u0445 \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u043e\u0432 Novell Inc.:\nhttps://ubuntu.com/security/CVE-2022-50823\n\n\u0414\u043b\u044f Ubuntu:\nhttps://www.suse.com/security/cve/CVE-2022-50823.html",
  "\u0414\u0430\u0442\u0430 \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u0438\u044f": "22.08.2022",
  "\u0414\u0430\u0442\u0430 \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0435\u0433\u043e \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f": "08.07.2026",
  "\u0414\u0430\u0442\u0430 \u043f\u0443\u0431\u043b\u0438\u043a\u0430\u0446\u0438\u0438": "08.07.2026",
  "\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440": "BDU:2026-09384",
  "\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-2022-50823",
  "\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": "Ubuntu, SUSE Linux Enterprise Server for SAP Applications, SUSE Linux Enterprise Micro, Linux, Suse Linux Enterprise Server",
  "\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": "Canonical Ltd. Ubuntu 16.04 LTS , Canonical Ltd. Ubuntu 18.04 LTS , Canonical Ltd. Ubuntu 20.04 LTS , Novell Inc. SUSE Linux Enterprise Server for SAP Applications 15 SP4 , Canonical Ltd. Ubuntu 22.04 LTS , \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 \u043e\u0442 5.16 \u0434\u043e 5.19.16 \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e , \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 \u043e\u0442 4.10 \u0434\u043e 4.14.295 \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e , \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 \u043e\u0442 4.15 \u0434\u043e 4.19.261 \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e , \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 \u043e\u0442 4.20 \u0434\u043e 5.4.219 \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e , \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 \u043e\u0442 5.5 \u0434\u043e 5.10.149 \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e , \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 \u043e\u0442 5.11 \u0434\u043e 5.15.74 \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e , Novell Inc. SUSE Linux Enterprise Server for SAP Applications 15 SP5 , \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 \u043e\u0442 6.0 \u0434\u043e 6.0.2 \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e , Novell Inc. Suse Linux Enterprise Server 15 SP4 LTSS , Novell Inc. Suse Linux Enterprise Server 15 SP5 LTSS , \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 \u043e\u0442 3.10 \u0434\u043e 4.9.330 \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e ",
  "\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 tegra114_clock_init() \u0432 \u043c\u043e\u0434\u0443\u043b\u0435 drivers/clk/tegra/clk-tegra114.c \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u0430 \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u043b\u0435\u0440\u0430 \u0442\u0430\u043a\u0442\u043e\u0432\u043e\u0439 \u0447\u0430\u0441\u0442\u043e\u0442\u044b Samsung Exynos \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 tegra114_clock_init() \u0432 \u043c\u043e\u0434\u0443\u043b\u0435 drivers/clk/tegra/clk-tegra114.c \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u0430 \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u043b\u0435\u0440\u0430 \u0442\u0430\u043a\u0442\u043e\u0432\u043e\u0439 \u0447\u0430\u0441\u0442\u043e\u0442\u044b Samsung Exynos \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 \u0440\u0435\u0441\u0443\u0440\u0441\u0430\u043c\u0438",
  "\u0421\u0441\u044b\u043b\u043a\u0438 \u043d\u0430 \u0438\u0441\u0442\u043e\u0447\u043d\u0438\u043a\u0438": "https://www.cve.org/CVERecord?id=CVE-2022-50823\nhttps://git.kernel.org/stable/c/1f0e1cbbaffd729560716e9592aa5e609ea93bb6\nhttps://git.kernel.org/stable/c/ce699dcdac2bfdb6b238f2517ba41d9623b15f46\nhttps://git.kernel.org/stable/c/8cc87a9c142ae0e276a3ff9ce50f78a1668da36f\nhttps://git.kernel.org/stable/c/5984b1d66126b024ee77482602ac6e51b53f4116\nhttps://git.kernel.org/stable/c/c01bfd23cc13a420b3f6a36bcab98410f49d480d\nhttps://git.kernel.org/stable/c/e7a57fb92af52c4da69cd947752e8946e5ada50a\nhttps://git.kernel.org/stable/c/8e1fe30253930c6a67385c19802c5ab8706a76d9\nhttps://git.kernel.org/stable/c/a7d3fb5814c73d7d49913e4294f8f508a3038bb4\nhttps://git.kernel.org/linus/db16a80c76ea395766913082b1e3f939dde29b2c\nhttps://security-tracker.debian.org/tracker/CVE-2022-50823\nhttps://ubuntu.com/security/CVE-2022-50823\nhttps://www.suse.com/security/cve/CVE-2022-50823.html",
  "\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, \u041f\u0440\u0438\u043a\u043b\u0430\u0434\u043d\u043e\u0435 \u041f\u041e \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c",
  "\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 4,6)\n\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 3.1 \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 5,5)"
}

CVE-2022-50823 (GCVE-0-2022-50823)

Vulnerability from cvelistv5 – Published: 2025-12-30 12:08 – Updated: 2026-05-11 19:25

Title

clk: tegra: Fix refcount leak in tegra114_clock_init

Summary

In the Linux kernel, the following vulnerability has been resolved: clk: tegra: Fix refcount leak in tegra114_clock_init of_find_matching_node() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. Add missing of_node_put() to avoid refcount leak.

Severity

No CVSS data available.

Assigner

Linux mitre root

References

9 references

URL	Tags
https://git.kernel.org/stable/c/1f0e1cbbaffd72956…
https://git.kernel.org/stable/c/ce699dcdac2bfdb6b…
https://git.kernel.org/stable/c/8cc87a9c142ae0e27…
https://git.kernel.org/stable/c/5984b1d66126b024e…
https://git.kernel.org/stable/c/c01bfd23cc13a420b…
https://git.kernel.org/stable/c/e7a57fb92af52c4da…
https://git.kernel.org/stable/c/8e1fe30253930c6a6…
https://git.kernel.org/stable/c/a7d3fb5814c73d7d4…
https://git.kernel.org/stable/c/db16a80c76ea39576…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: 2cb5efefd6f7d3e7df9a7430b910a80515821256 , < 1f0e1cbbaffd729560716e9592aa5e609ea93bb6 (git) Affected: 2cb5efefd6f7d3e7df9a7430b910a80515821256 , < ce699dcdac2bfdb6b238f2517ba41d9623b15f46 (git) Affected: 2cb5efefd6f7d3e7df9a7430b910a80515821256 , < 8cc87a9c142ae0e276a3ff9ce50f78a1668da36f (git) Affected: 2cb5efefd6f7d3e7df9a7430b910a80515821256 , < 5984b1d66126b024ee77482602ac6e51b53f4116 (git) Affected: 2cb5efefd6f7d3e7df9a7430b910a80515821256 , < c01bfd23cc13a420b3f6a36bcab98410f49d480d (git) Affected: 2cb5efefd6f7d3e7df9a7430b910a80515821256 , < e7a57fb92af52c4da69cd947752e8946e5ada50a (git) Affected: 2cb5efefd6f7d3e7df9a7430b910a80515821256 , < 8e1fe30253930c6a67385c19802c5ab8706a76d9 (git) Affected: 2cb5efefd6f7d3e7df9a7430b910a80515821256 , < a7d3fb5814c73d7d49913e4294f8f508a3038bb4 (git) Affected: 2cb5efefd6f7d3e7df9a7430b910a80515821256 , < db16a80c76ea395766913082b1e3f939dde29b2c (git)
Linux	Linux	Affected: 3.10 Unaffected: 0 , < 3.10 (semver) Unaffected: 4.9.331 , ≤ 4.9.* (semver) Unaffected: 4.14.296 , ≤ 4.14.* (semver) Unaffected: 4.19.262 , ≤ 4.19.* (semver) Unaffected: 5.4.220 , ≤ 5.4.* (semver) Unaffected: 5.10.150 , ≤ 5.10.* (semver) Unaffected: 5.15.75 , ≤ 5.15.* (semver) Unaffected: 5.19.17 , ≤ 5.19.* (semver) Unaffected: 6.0.3 , ≤ 6.0.* (semver) Unaffected: 6.1 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/clk/tegra/clk-tegra114.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "1f0e1cbbaffd729560716e9592aa5e609ea93bb6",
              "status": "affected",
              "version": "2cb5efefd6f7d3e7df9a7430b910a80515821256",
              "versionType": "git"
            },
            {
              "lessThan": "ce699dcdac2bfdb6b238f2517ba41d9623b15f46",
              "status": "affected",
              "version": "2cb5efefd6f7d3e7df9a7430b910a80515821256",
              "versionType": "git"
            },
            {
              "lessThan": "8cc87a9c142ae0e276a3ff9ce50f78a1668da36f",
              "status": "affected",
              "version": "2cb5efefd6f7d3e7df9a7430b910a80515821256",
              "versionType": "git"
            },
            {
              "lessThan": "5984b1d66126b024ee77482602ac6e51b53f4116",
              "status": "affected",
              "version": "2cb5efefd6f7d3e7df9a7430b910a80515821256",
              "versionType": "git"
            },
            {
              "lessThan": "c01bfd23cc13a420b3f6a36bcab98410f49d480d",
              "status": "affected",
              "version": "2cb5efefd6f7d3e7df9a7430b910a80515821256",
              "versionType": "git"
            },
            {
              "lessThan": "e7a57fb92af52c4da69cd947752e8946e5ada50a",
              "status": "affected",
              "version": "2cb5efefd6f7d3e7df9a7430b910a80515821256",
              "versionType": "git"
            },
            {
              "lessThan": "8e1fe30253930c6a67385c19802c5ab8706a76d9",
              "status": "affected",
              "version": "2cb5efefd6f7d3e7df9a7430b910a80515821256",
              "versionType": "git"
            },
            {
              "lessThan": "a7d3fb5814c73d7d49913e4294f8f508a3038bb4",
              "status": "affected",
              "version": "2cb5efefd6f7d3e7df9a7430b910a80515821256",
              "versionType": "git"
            },
            {
              "lessThan": "db16a80c76ea395766913082b1e3f939dde29b2c",
              "status": "affected",
              "version": "2cb5efefd6f7d3e7df9a7430b910a80515821256",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/clk/tegra/clk-tegra114.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "3.10"
            },
            {
              "lessThan": "3.10",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.9.*",
              "status": "unaffected",
              "version": "4.9.331",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.14.*",
              "status": "unaffected",
              "version": "4.14.296",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.19.*",
              "status": "unaffected",
              "version": "4.19.262",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.220",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.150",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.75",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.19.*",
              "status": "unaffected",
              "version": "5.19.17",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.0.*",
              "status": "unaffected",
              "version": "6.0.3",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.1",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.9.331",
                  "versionStartIncluding": "3.10",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.14.296",
                  "versionStartIncluding": "3.10",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.19.262",
                  "versionStartIncluding": "3.10",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.4.220",
                  "versionStartIncluding": "3.10",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.150",
                  "versionStartIncluding": "3.10",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.75",
                  "versionStartIncluding": "3.10",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.19.17",
                  "versionStartIncluding": "3.10",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.0.3",
                  "versionStartIncluding": "3.10",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1",
                  "versionStartIncluding": "3.10",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nclk: tegra: Fix refcount leak in tegra114_clock_init\n\nof_find_matching_node() returns a node pointer with refcount\nincremented, we should use of_node_put() on it when not need anymore.\nAdd missing of_node_put() to avoid refcount leak."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-11T19:25:48.476Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/1f0e1cbbaffd729560716e9592aa5e609ea93bb6"
        },
        {
          "url": "https://git.kernel.org/stable/c/ce699dcdac2bfdb6b238f2517ba41d9623b15f46"
        },
        {
          "url": "https://git.kernel.org/stable/c/8cc87a9c142ae0e276a3ff9ce50f78a1668da36f"
        },
        {
          "url": "https://git.kernel.org/stable/c/5984b1d66126b024ee77482602ac6e51b53f4116"
        },
        {
          "url": "https://git.kernel.org/stable/c/c01bfd23cc13a420b3f6a36bcab98410f49d480d"
        },
        {
          "url": "https://git.kernel.org/stable/c/e7a57fb92af52c4da69cd947752e8946e5ada50a"
        },
        {
          "url": "https://git.kernel.org/stable/c/8e1fe30253930c6a67385c19802c5ab8706a76d9"
        },
        {
          "url": "https://git.kernel.org/stable/c/a7d3fb5814c73d7d49913e4294f8f508a3038bb4"
        },
        {
          "url": "https://git.kernel.org/stable/c/db16a80c76ea395766913082b1e3f939dde29b2c"
        }
      ],
      "title": "clk: tegra: Fix refcount leak in tegra114_clock_init",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2022-50823",
    "datePublished": "2025-12-30T12:08:36.911Z",
    "dateReserved": "2025-12-30T12:06:07.131Z",
    "dateUpdated": "2026-05-11T19:25:48.476Z",
    "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.