https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Wed, 30 Sep 2026 10:41:15 +0000 https://vulnerability.circl.lu/vuln/cve-2026-98093 <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>ASoC: fsl_micfil: balance mclk enable/disable</p> <p>hw_params() enables mclk unconditionally and hw_free() disables it unconditionally, but the PCM core does not guarantee 1:1 pairing: hw_free() can run without hw_params(), and hw_params() can be called multiple times from the SETUP state. This triggers an &#34;already disabled&#34; WARN() in the first case and leaks an enable reference in the second, leaving the clock ungateable.</p> <p>Guard both sides with the existing mclk_flag, as fsl_sai.c does with mclk_streams.</p> <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>ASoC: fsl_micfil: balance mclk enable/disable</p> <p>hw_params() enables mclk unconditionally and hw_free() disables it unconditionally, but the PCM core does not guarantee 1:1 pairing: hw_free() can run without hw_params(), and hw_params() can be called multiple times from the SETUP state. This triggers an &#34;already disabled&#34; WARN() in the first case and leaks an enable reference in the second, leaving the clock ungateable.</p> <p>Guard both sides with the existing mclk_flag, as fsl_sai.c does with mclk_streams.</p> https://vulnerability.circl.lu/vuln/cve-2026-98093