Unity Linux 20.1050e Security Update: kernel (UTSA-2026-005111)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005111 advisory. In the Linux kernel, the following vulnerability has been resolved: filelock: Remove locks reliably when fcntl/close race is detected When fcntlsetlk races with clos...

Linux LSM POSIX Lock Use-After-Free

An LSM can prevent the fcntl/close race cleanup path in fcntlsetlk from working, leading to use-after-free read in lockgetstatus when reading /proc/locks...

CVE-2024-56556

CVE-2024-56556 targets the Linux kernel binder: a race in binder_add_freeze_work() where proc->inner_lock is dropped while acquiring node->lock, allowing binder_node_release() to race and trigger a use-after-free. Impact is local privilege escalation/high, as indicated by multiple advisorie...

kernel: filelock: Remove locks reliably when fcntl/close race is detected

In the Linux kernel, the following vulnerability has been resolved: filelock: Remove locks reliably when fcntl/close race is detected When fcntlsetlk races with close, it removes the created lock with dolockfilewait. However, LSMs can allow the first dolockfilewait that created the lock while...

kernel: filelock: Remove locks reliably when fcntl/close race is detected

In the Linux kernel, the following vulnerability has been resolved: filelock: Remove locks reliably when fcntl/close race is detected When fcntlsetlk races with close, it removes the created lock with dolockfilewait. However, LSMs can allow the first dolockfilewait that created the lock while...

SUSE CVE-2024-41012

In the Linux kernel, the following vulnerability has been resolved: filelock: Remove locks reliably when fcntl/close race is detected When fcntlsetlk races with close, it removes the created lock with dolockfilewait. However, LSMs can allow the first dolockfilewait that created the lock while...

DEBIAN-CVE-2024-41012

In the Linux kernel, the following vulnerability has been resolved: filelock: Remove locks reliably when fcntl/close race is detected When fcntlsetlk races with close, it removes the created lock with dolockfilewait. However, LSMs can allow the first dolockfilewait that created the lock while...

UBUNTU-CVE-2024-41012

In the Linux kernel, the following vulnerability has been resolved: filelock: Remove locks reliably when fcntl/close race is detected When fcntlsetlk races with close, it removes the created lock with dolockfilewait. However, LSMs can allow the first dolockfilewait that created the lock while...

CVE-2024-41012 filelock: Remove locks reliably when fcntl/close race is detected

In the Linux kernel, the following vulnerability has been resolved: filelock: Remove locks reliably when fcntl/close race is detected When fcntlsetlk races with close, it removes the created lock with dolockfilewait. However, LSMs can allow the first dolockfilewait that created the lock while...

CVE-2024-41012

In the Linux kernel, CVE-2024-41012 pertains to a fcntl/close race in file locking where an LSM could allow the first do_lock_file_wait() to acquire a lock while denying the second removal, and POSIX lock removal could fail due to GFP_KERNEL allocation during range splitting. The issue can lead t...