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CVSS
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Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
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Време до експлоатация
Описание
Оригинално описание
In the Linux kernel, the following vulnerability has been resolved: ASoC: hdac_hda: Fix hlink refcount leak on component registration failure hdac_hda_dev_probe() gets the HDA link with snd_hdac_ext_bus_link_get() before registering the ASoC component. If component registration fails, the function returns without dropping the link reference. Always call snd_hdac_ext_bus_link_put() after the registration attempt so the reference taken during probe is balanced on both success and failure.
Засегнати продукти
- Linux Linux: 6bae5ea9498926440ffc883f3dbceb0adc65e492 преди 1c2625fbdeb17376f76c57b7669e6aa6500a7149; 6bae5ea9498926440ffc883f3dbceb0adc65e492 преди 60b5824ae259ad15f7878e4e763ec31ba4db55f2; 6bae5ea9498926440ffc883f3dbceb0adc65e492 преди 7eef9ae3b4ef782557526dd8ba0c206f028d8c2f; 6bae5ea9498926440ffc883f3dbceb0adc65e492 преди e8ea01a0457080b0cc7c69c430c0ab65d84dc377; 6bae5ea9498926440ffc883f3dbceb0adc65e492 преди cb6b0b1a9d5a61ef841739d42c6211094e9c8e2c; 6bae5ea9498926440ffc883f3dbceb0adc65e492 преди 6ad4892c4f5cb437a928a02f5b7d37d496aa9268
- Linux Linux: 4.20; преди 4.20; 6.1.191 до 6.1.*; 6.6.160 до 6.6.*; 6.12.110 до 6.12.*; 6.18.51 до 6.18.*; 7.2.5 до 7.2.*; 7.3 до *
История
- 16 септември 2026 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-89944
- https://nvd.nist.gov/vuln/detail/CVE-2026-89944
- https://git.kernel.org/stable/c/1c2625fbdeb17376f76c57b7669e6aa6500a7149
- https://git.kernel.org/stable/c/60b5824ae259ad15f7878e4e763ec31ba4db55f2
- https://git.kernel.org/stable/c/7eef9ae3b4ef782557526dd8ba0c206f028d8c2f
- https://git.kernel.org/stable/c/e8ea01a0457080b0cc7c69c430c0ab65d84dc377
- https://git.kernel.org/stable/c/cb6b0b1a9d5a61ef841739d42c6211094e9c8e2c
- https://git.kernel.org/stable/c/6ad4892c4f5cb437a928a02f5b7d37d496aa9268