Linux Distros Unpatched Vulnerability : CVE-2024-57889

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - pinctrl: mcp23s08: Fix sleeping in atomic context due to regmap locking If a device uses MCP23xxx IO expander to receive IRQs, the following bug can happen: BUG...

CVE-2024-57889

creationtimestamp| type| source ---|---|--- 2025-01-15 13:16:46+00:00| seen| https://bsky.app/profile/cve-notifications.bsky.social/post/3lfrtyod23z2c 2025-01-15 14:27:23+00:00| published-proof-of-concept| https://t.me/DarkWebInformerCVEAlerts/1757 2025-01-15 15:07:02+00:00| seen|...

CVE-2024-57889

In the Linux kernel, the following vulnerability has been resolved: pinctrl: mcp23s08: Fix sleeping in atomic context due to regmap locking If a device uses MCP23xxx IO expander to receive IRQs, the following bug can happen: BUG: sleeping function called from invalid context at...

CVE-2024-57889

In the Linux kernel, the following vulnerability has been resolved: pinctrl: mcp23s08: Fix sleeping in atomic context due to regmap locking If a device uses MCP23xxx IO expander to receive IRQs, the following bug can happen: BUG: sleeping function called from invalid context at...

CVE-2024-57889

In the Linux kernel, the following vulnerability has been resolved: pinctrl: mcp23s08: Fix sleeping in atomic context due to regmap locking If a device uses MCP23xxx IO expander to receive IRQs, the following bug can happen: BUG: sleeping function called from invalid context at...

CVE-2024-57889 pinctrl: mcp23s08: Fix sleeping in atomic context due to regmap locking

In the Linux kernel, the following vulnerability has been resolved: pinctrl: mcp23s08: Fix sleeping in atomic context due to regmap locking If a device uses MCP23xxx IO expander to receive IRQs, the following bug can happen: BUG: sleeping function called from invalid context at...

CVE-2024-57889

CVE-2024-57889 is resolved in the Linux kernel via a patch to the pinctrl-mcp23s08 driver. The issue occurred when using MCP23xxx IO expanders to receive IRQs, where regmap locking (mutex) around regmap_update_bits_base was invoked from a context that held a spinlock in __setup_irq(), leading to ...