https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Sun, 04 Oct 2026 19:37:35 +0000 https://vulnerability.circl.lu/vuln/cve-2026-46049 <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>ALSA: ctxfi: Add fallback to default RSR for S/PDIF</p> <p>spdif_passthru_playback_get_resources() uses atc-&gt;pll_rate as the RSR for the MSR calculation loop. However, pll_rate is only updated in atc_pll_init() and not in hw_pll_init(), so it remains 0 after the card init.</p> <p>When spdif_passthru_playback_setup() skips atc_pll_init() for 32000 Hz, (rsr * desc.msr) always becomes 0, causing the loop to spin indefinitely.</p> <p>Add fallback to use atc-&gt;rsr when atc-&gt;pll_rate is 0. This reflects the hardware state, since hw_card_init() already configures the PLL to the default RSR.</p> <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>ALSA: ctxfi: Add fallback to default RSR for S/PDIF</p> <p>spdif_passthru_playback_get_resources() uses atc-&gt;pll_rate as the RSR for the MSR calculation loop. However, pll_rate is only updated in atc_pll_init() and not in hw_pll_init(), so it remains 0 after the card init.</p> <p>When spdif_passthru_playback_setup() skips atc_pll_init() for 32000 Hz, (rsr * desc.msr) always becomes 0, causing the loop to spin indefinitely.</p> <p>Add fallback to use atc-&gt;rsr when atc-&gt;pll_rate is 0. This reflects the hardware state, since hw_card_init() already configures the PLL to the default RSR.</p> https://vulnerability.circl.lu/vuln/cve-2026-46049