CVE ID : CVE-2024-39292
Published : June 24, 2024, 2:15 p.m. | 1 hour, 5 minutes ago
Description : In the Linux kernel, the following vulnerability has been resolved:
um: Add winch to winch_handlers before registering winch IRQ
Registering a winch IRQ is racy, an interrupt may occur before the winch is
added to the winch_handlers list.
If that happens, register_winch_irq() adds to that list a winch that is
scheduled to be (or has already been) freed, causing a panic later in
winch_cleanup().
Avoid the race by adding the winch to the winch_handlers list before
registering the IRQ, and rolling back if um_request_irq() fails.
Severity: 0.0 | NA
Visit the link for more details, such as CVSS details, affected products, timeline, and more…CVE ID : CVE-2024-39292
Published : June 24, 2024, 2:15 p.m. | 1 hour, 5 minutes ago
Description : In the Linux kernel, the following vulnerability has been resolved:
um: Add winch to winch_handlers before registering winch IRQ
Registering a winch IRQ is racy, an interrupt may occur before the winch is
added to the winch_handlers list.
If that happens, register_winch_irq() adds to that list a winch that is
scheduled to be (or has already been) freed, causing a panic later in
winch_cleanup().
Avoid the race by adding the winch to the winch_handlers list before
registering the IRQ, and rolling back if um_request_irq() fails.
Severity: 0.0 | NA
Visit the link for more details, such as CVSS details, affected products, timeline, and more…