CVE-2026-23032

In the Linux kernel, the following vulnerability has been resolved: nullblk: fix kmemleak by releasing references to fault configfs items When CONFIGBLKDEVNULLBLKFAULTINJECTION is enabled, the null-blk driver sets up fault injection support by creating the timeoutinject, requeueinject, and...

EUVD-2026-5062

In the Linux kernel, the following vulnerability has been resolved: nullblk: fix kmemleak by releasing references to fault configfs items When CONFIGBLKDEVNULLBLKFAULTINJECTION is enabled, the null-blk driver sets up fault injection support by creating the timeoutinject, requeueinject, and...

CVE-2026-23032

The CVE-2026-23032 issue affects the Linux kernel null_blk driver when CONFIG_BLK_DEV_NULL_BLK_FAULT_INJECTION is enabled. Fault-injection configfs items (timeout_inject, requeue_inject, init_hctx_fault_inject) are created as children of the top-level nullbX group, but references to these items a...

CVE-2026-23032 null_blk: fix kmemleak by releasing references to fault configfs items

In the Linux kernel, the following vulnerability has been resolved: nullblk: fix kmemleak by releasing references to fault configfs items When CONFIGBLKDEVNULLBLKFAULTINJECTION is enabled, the null-blk driver sets up fault injection support by creating the timeoutinject, requeueinject, and...

PT-2026-5535

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains an issue where references to fault configfs items are not released when a nullbX device is removed, leading to a kernel memory leak kmemleak. This occurs when t...