https://db.gcve.eu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Mon, 02 Nov 2026 02:30:06 +0000 https://db.gcve.eu/vuln/cve-2026-98528 <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>gpio: cdev: fix kernel stack leak to user-space in error path</p> <p>If we fail to acquire the GPIO chip guard in gpio_desc_to_lineinfo(), we return immediately before zeroing the info struct we&#39;ll end up passing to the user-space later in lineinfo_get_v1(). This may leak the kernel stack contents. Make gpio_desc_to_lineinfo() return int so that the -ENODEV returned on failure to acquire the guard can be propagated to the callers.</p> <p>While not strictly necessary: move the memset() before trying to acquire the SRCU read lock too for good measure.</p> <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>gpio: cdev: fix kernel stack leak to user-space in error path</p> <p>If we fail to acquire the GPIO chip guard in gpio_desc_to_lineinfo(), we return immediately before zeroing the info struct we&#39;ll end up passing to the user-space later in lineinfo_get_v1(). This may leak the kernel stack contents. Make gpio_desc_to_lineinfo() return int so that the -ENODEV returned on failure to acquire the guard can be propagated to the callers.</p> <p>While not strictly necessary: move the memset() before trying to acquire the SRCU read lock too for good measure.</p> https://db.gcve.eu/vuln/cve-2026-98528