Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-003907)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003907 advisory. In the Linux kernel 5.4.0-rc2, there is a use-after-free read in the blkaddtrace function in kernel/trace/blktrace.c which is used to fill out a blkiotrace structure...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-004406)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004406 advisory. In the Linux kernel 5.4.0-rc2, there is a use-after-free read in the blkaddtrace function in kernel/trace/blktrace.c which is used to fill out a blkiotrace structure...

MiracleLinux 7 : blktrace-1.0.5-9.el7 (AXSA:2019-4120:01)

The remote MiracleLinux 7 host has a package installed that is affected by a vulnerability as referenced in the AXSA:2019-4120:01 advisory. blktrace: buffer overflow in the devmapread function in btt/devmap.c CVE-2018-10689 Tenable has extracted the preceding description block directly from the...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000390)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000390 advisory. In the Linux kernel 4.19.83, there is a use-after-free read in the debugfsremove function in fs/debugfs/inode.c which is used to remove a file or directory in debugf...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000338)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000338 advisory. In the Linux kernel 5.4.0-rc2, there is a use-after-free read in the blkaddtrace function in kernel/trace/blktrace.c which is used to fill out a blkiotrace structure...

PT-2026-27739

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 7.0.0-rc1lblk+ 84 Description The Linux kernel's blktrace component contains an issue where this cpu read and this cpu write are used in a preemptible context. Specifically, tracing record cmdline utilizes these...

CVE-2023-54209

In the Linux kernel, the following vulnerability has been resolved: block: fix blktrace debugfs entries leakage Commit 99d055b4fd4b "block: remove per-disk debugfs files in blkunregisterqueue" moves blktraceshutdown from blkreleasequeue to blkunregisterqueue, this is safe if blktrace is created...

SUSE CVE-2023-54209

In the Linux kernel, the following vulnerability has been resolved: block: fix blktrace debugfs entries leakage Commit 99d055b4fd4b "block: remove per-disk debugfs files in blkunregisterqueue" moves blktraceshutdown from blkreleasequeue to blkunregisterqueue, this is safe if blktrace is created...

Linux Distros Unpatched Vulnerability : CVE-2023-54209

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - block: fix blktrace debugfs entries leakage Commit 99d055b4fd4b block: remove per-disk debugfs files in blkunregisterqueue moves blktraceshutdown from...

EUVD-2023-60432

In the Linux kernel, the following vulnerability has been resolved: block: fix blktrace debugfs entries leakage Commit 99d055b4fd4b "block: remove per-disk debugfs files in blkunregisterqueue" moves blktraceshutdown from blkreleasequeue to blkunregisterqueue, this is safe if blktrace is created...

CVE-2023-54209

In the Linux kernel, the following vulnerability has been resolved: block: fix blktrace debugfs entries leakage Commit 99d055b4fd4b "block: remove per-disk debugfs files in blkunregisterqueue" moves blktraceshutdown from blkreleasequeue to blkunregisterqueue, this is safe if blktrace is created...

UBUNTU-CVE-2023-54209

In the Linux kernel, the following vulnerability has been resolved: block: fix blktrace debugfs entries leakage Commit 99d055b4fd4b "block: remove per-disk debugfs files in blkunregisterqueue" moves blktraceshutdown from blkreleasequeue to blkunregisterqueue, this is safe if blktrace is created...

CVE-2023-54209 block: fix blktrace debugfs entries leakage

In the Linux kernel, the following vulnerability has been resolved: block: fix blktrace debugfs entries leakage Commit 99d055b4fd4b "block: remove per-disk debugfs files in blkunregisterqueue" moves blktraceshutdown from blkreleasequeue to blkunregisterqueue, this is safe if blktrace is created...

CVE-2023-54209

CVE-2023-54209 — In the Linux kernel, a leak of debugfs entries for blktrace could occur when a disk is closed after del_gendisk() if blktrace remained enabled via an ioctl opened before del_gendisk. The fix moves blktrace shutdown to disk_release() and relies on the reentrancy of blk_trace_remov...

CVE-2023-54209 block: fix blktrace debugfs entries leakage

In the Linux kernel, the following vulnerability has been resolved: block: fix blktrace debugfs entries leakage Commit 99d055b4fd4b "block: remove per-disk debugfs files in blkunregisterqueue" moves blktraceshutdown from blkreleasequeue to blkunregisterqueue, this is safe if blktrace is created...

CVE-2023-54209

In the Linux kernel, the following vulnerability has been resolved: block: fix blktrace debugfs entries leakage Commit 99d055b4fd4b "block: remove per-disk debugfs files in blkunregisterqueue" moves blktraceshutdown from blkreleasequeue to blkunregisterqueue, this is safe if blktrace is created...

PT-2025-54038

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel related to the handling of blktrace debugfs entries. A regression was introduced where debugfs entries could be leaked if blktrace was enabled after a...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-992525)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992525 advisory. In the Linux kernel, the following vulnerability has been resolved: nvme: fix multipath crash caused by flush request when blktrace is enabled The flush request...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989229)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989229 advisory. In the Linux kernel, the following vulnerability has been resolved: blktrace: Fix uaf in blktrace access after removing by sysfs There is an use-after-free problem...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987326)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987326 advisory. In the Linux kernel, the following vulnerability has been resolved: blktrace: Fix uaf in blktrace access after removing by sysfs There is an use-after-free problem...