CVSS
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: xilinx: formatter_pcm: fix stream_data leak on open error In xlnx_formatter_pcm_open(), stream_data is allocated and adata->play_stream or adata->capture_stream is assigned early. If a later step, such as snd_pcm_hw_constraint_step() or snd_pcm_hw_constraint_integer(), fails, the function returns the error immediately. ALSA does not call the close callback when open fails, so stream_data is leaked and the stream pointer is left dangling, pointing to a substream that ALSA frees. A later interrupt would then call snd_pcm_period_elapsed() on the freed substream. Free stream_data and clear the stream pointer on the error paths.
Засегнати продукти
- Linux Linux: 6f6c3c36f0917be24587eeba818ab4fdfcb5465a преди 5e1a2d9fff57f3a2b1a0f54d128d64245a253004; 6f6c3c36f0917be24587eeba818ab4fdfcb5465a преди edf81b293cba1b00a5e71becf184414f6991a6ca; 6f6c3c36f0917be24587eeba818ab4fdfcb5465a преди 3fd89a51b8cfe788df67f54b716b305dd45b8468; 6f6c3c36f0917be24587eeba818ab4fdfcb5465a преди 8c38ae4a465691947977c25d10394da22a64a19f; 6f6c3c36f0917be24587eeba818ab4fdfcb5465a преди 9030aa4e14b704dc39ee208207cb65064020d857; 6f6c3c36f0917be24587eeba818ab4fdfcb5465a преди 8b30628dfc2b2fad3b55a9441776a226035045fa; 6f6c3c36f0917be24587eeba818ab4fdfcb5465a преди 4e0ce77df7d9808926719d7950a07fbad14ea9ef; 6f6c3c36f0917be24587eeba818ab4fdfcb5465a преди b992511180e126150c6ad3580a6fd568c385f4c6
- Linux Linux: 5.1; преди 5.1; 5.10.270 до 5.10.*; 5.15.221 до 5.15.*; 6.1.188 до 6.1.*; 6.6.157 до 6.6.*; 6.12.110 до 6.12.*; 6.18.52 до 6.18.*; 7.2.6 до 7.2.*; от 7.3 нататък
История
- 17 септември 2026 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-90214
- https://nvd.nist.gov/vuln/detail/CVE-2026-90214
- https://git.kernel.org/stable/c/5e1a2d9fff57f3a2b1a0f54d128d64245a253004
- https://git.kernel.org/stable/c/edf81b293cba1b00a5e71becf184414f6991a6ca
- https://git.kernel.org/stable/c/3fd89a51b8cfe788df67f54b716b305dd45b8468
- https://git.kernel.org/stable/c/8c38ae4a465691947977c25d10394da22a64a19f
- https://git.kernel.org/stable/c/9030aa4e14b704dc39ee208207cb65064020d857
- https://git.kernel.org/stable/c/8b30628dfc2b2fad3b55a9441776a226035045fa
- https://git.kernel.org/stable/c/4e0ce77df7d9808926719d7950a07fbad14ea9ef
- https://git.kernel.org/stable/c/b992511180e126150c6ad3580a6fd568c385f4c6