NewStart CGSL MAIN 6.06 : blktrace Vulnerability (NS-SA-2025-0216)

The remote NewStart CGSL host, running version MAIN 6.06, has blktrace packages installed that are affected by a vulnerability: - blktrace aka Block IO Tracing 1.2.0, as used with the Linux kernel and Android, has a buffer overflow in the devmapread function in btt/devmap.c because the device and...

SUSE CVE-2022-50388

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 initialized by blkkickflush has NULL bio, and it may be dealt with nvmeendreq during io completion. When blktrace is enabled,...

Linux Distros Unpatched Vulnerability : CVE-2022-50388

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - nvme: fix multipath crash caused by flush request when blktrace is enabled The flush request initialized by blkkickflush has NULL bio, and it may be dealt with...

Linux Distros Unpatched Vulnerability : CVE-2023-53408

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - trace/blktrace: fix memory leak with using debugfslookup When calling debugfslookup the result must have dput called on it, otherwise the memory will leak over...

SUSE CVE-2023-53408

In the Linux kernel, the following vulnerability has been resolved: trace/blktrace: fix memory leak with using debugfslookup When calling debugfslookup the result must have dput called on it, otherwise the memory will leak over time. To make things simpler, just call debugfslookupandremove instea...

CVE-2023-53408

In the Linux kernel, the following vulnerability has been resolved: trace/blktrace: fix memory leak with using debugfslookup When calling debugfslookup the result must have dput called on it, otherwise the memory will leak over time. To make things simpler, just call debugfslookupandremove instea...

CVE-2022-50388

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 initialized by blkkickflush has NULL bio, and it may be dealt with nvmeendreq during io completion. When blktrace is enabled,...

CVE-2023-53408

In the Linux kernel, the following vulnerability has been resolved: trace/blktrace: fix memory leak with using debugfslookup When calling debugfslookup the result must have dput called on it, otherwise the memory will leak over time. To make things simpler, just call debugfslookupandremove instea...

DEBIAN-CVE-2023-53408

In the Linux kernel, the following vulnerability has been resolved: trace/blktrace: fix memory leak with using debugfslookup When calling debugfslookup the result must have dput called on it, otherwise the memory will leak over time. To make things simpler, just call debugfslookupandremove instea...

CVE-2022-50388

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 initialized by blkkickflush has NULL bio, and it may be dealt with nvmeendreq during io completion. When blktrace is enabled,...

DEBIAN-CVE-2022-50388

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 initialized by blkkickflush has NULL bio, and it may be dealt with nvmeendreq during io completion. When blktrace is enabled,...

UBUNTU-CVE-2023-53408

In the Linux kernel, the following vulnerability has been resolved: trace/blktrace: fix memory leak with using debugfslookup When calling debugfslookup the result must have dput called on it, otherwise the memory will leak over time. To make things simpler, just call debugfslookupandremove instea...

UBUNTU-CVE-2022-50388

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 initialized by blkkickflush has NULL bio, and it may be dealt with nvmeendreq during io completion. When blktrace is enabled,...

CVE-2023-53408 trace/blktrace: fix memory leak with using debugfs_lookup()

In the Linux kernel, the following vulnerability has been resolved: trace/blktrace: fix memory leak with using debugfslookup When calling debugfslookup the result must have dput called on it, otherwise the memory will leak over time. To make things simpler, just call debugfslookupandremove instea...

CVE-2023-53408 trace/blktrace: fix memory leak with using debugfs_lookup()

In the Linux kernel, the following vulnerability has been resolved: trace/blktrace: fix memory leak with using debugfslookup When calling debugfslookup the result must have dput called on it, otherwise the memory will leak over time. To make things simpler, just call debugfslookupandremove instea...

CVE-2023-53408

In the Linux kernel, the following vulnerability has been resolved: trace/blktrace: fix memory leak with using debugfslookup When calling debugfslookup the result must have dput called on it, otherwise the memory will leak over time. To make things simpler, just call debugfslookupandremove instea...

CVE-2023-53408

CVE-2023-53408 affects the Linux kernel’s trace/blktrace path. The issue is a memory leak when using debugfs_lookup(); the returned object must be dput()’d, otherwise memory leaks accumulate. The documented fix simplifies handling by replacing the call with debugfs_lookup_and_remove(), which perf...

CVE-2023-53408 trace/blktrace: fix memory leak with using debugfs_lookup()

In the Linux kernel, the following vulnerability has been resolved: trace/blktrace: fix memory leak with using debugfslookup When calling debugfslookup the result must have dput called on it, otherwise the memory will leak over time. To make things simpler, just call debugfslookupandremove instea...

CVE-2022-50388 nvme: fix multipath crash caused by flush request when blktrace is enabled

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 initialized by blkkickflush has NULL bio, and it may be dealt with nvmeendreq during io completion. When blktrace is enabled,...

CVE-2022-50388

CVE-2022-50388 affects the Linux kernel where a flush request initialized by blk_kick_flush can carry a NULL bio. With blktrace and multipath enabled, nvme_trace_bio_complete may dereference this NULL bio during io completion, leading to kernel NULL pointer dereference (crash) as shown by an OOPS...