Unity Linux 20.1050e / 20.1070e Security Update: kernel (UTSA-2026-011205)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011205 advisory. In the Linux kernel, the following vulnerability has been resolved: fuse: fix livelock in synchronous file put from fuseblk workers I observed a hang when running...

CVE-2025-40220

No description is available for this CVE...

AZL-71290 CVE-2025-40220 affecting package kernel for versions less than 6.6.117.1-1

In the Linux kernel, the following vulnerability has been resolved: fuse: fix livelock in synchronous file put from fuseblk workers I observed a hang when running generic/323 against a fuseblk server. This test opens a file, initiates a lot of AIO writes to that file descriptor, and closes the fi...

DEBIAN-CVE-2025-40220

In the Linux kernel, the following vulnerability has been resolved: fuse: fix livelock in synchronous file put from fuseblk workers I observed a hang when running generic/323 against a fuseblk server. This test opens a file, initiates a lot of AIO writes to that file descriptor, and closes the fi...

UBUNTU-CVE-2025-40220

In the Linux kernel, the following vulnerability has been resolved: fuse: fix livelock in synchronous file put from fuseblk workers I observed a hang when running generic/323 against a fuseblk server. This test opens a file, initiates a lot of AIO writes to that file descriptor, and closes the fi...

CVE-2025-40220 fuse: fix livelock in synchronous file put from fuseblk workers

In the Linux kernel, the following vulnerability has been resolved: fuse: fix livelock in synchronous file put from fuseblk workers I observed a hang when running generic/323 against a fuseblk server. This test opens a file, initiates a lot of AIO writes to that file descriptor, and closes the fi...

EUVD-2025-201183

In the Linux kernel, the following vulnerability has been resolved: fuse: fix livelock in synchronous file put from fuseblk workers I observed a hang when running generic/323 against a fuseblk server. This test opens a file, initiates a lot of AIO writes to that file descriptor, and closes the fi...

CVE-2025-40220

CVE-2025-40220 (Linux kernel) fixes a livelock in synchronous file put paths on fuseblk workers. Analysis in the description shows AIO writers hang waiting for fuse responses and fuse server threads stall due to synchronous RELEASE/put behavior. The patch resolves the hang by ensuring asynchronou...