https://db.gcve.eu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Sat, 24 Oct 2026 21:20:08 +0000 https://db.gcve.eu/vuln/cve-2026-99022 <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>regulator: ltc3676: don&#39;t read the write-only HRST and CLIRQ registers</p> <p>HRST (0x1e) and CLIRQ (0x1f) are write-only command strobes. Writing HRST triggers a hard reset of the chip and writing CLIRQ clears the interrupt; reading them returns nothing useful, and the read itself fires the command.</p> <p>The result is that a plain register dump resets the board:</p> <p>cat /sys/kernel/debug/regmap/2-003c/registers</p> <p>walks every readable register, hits HRST, and the board reboots.</p> <p>Split the callback back in two so HRST and CLIRQ stay writable but are no longer readable. The readable range is left unchanged (LTC3676_BUCK1 ... LTC3676_IRQSTAT).</p> <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>regulator: ltc3676: don&#39;t read the write-only HRST and CLIRQ registers</p> <p>HRST (0x1e) and CLIRQ (0x1f) are write-only command strobes. Writing HRST triggers a hard reset of the chip and writing CLIRQ clears the interrupt; reading them returns nothing useful, and the read itself fires the command.</p> <p>The result is that a plain register dump resets the board:</p> <p>cat /sys/kernel/debug/regmap/2-003c/registers</p> <p>walks every readable register, hits HRST, and the board reboots.</p> <p>Split the callback back in two so HRST and CLIRQ stay writable but are no longer readable. The readable range is left unchanged (LTC3676_BUCK1 ... LTC3676_IRQSTAT).</p> https://db.gcve.eu/vuln/cve-2026-99022