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

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-2021-47375

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - blktrace: Fix uaf in blktrace access after removing by sysfs There is an use-after-free problem triggered by following process: P1sda P2sdb echo 0...

blktrace bug fix and enhancement update

An update is available for blktrace. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list For detailed information on changes in this release, see the Rocky Linux 9.5...

Linux Distros Unpatched Vulnerability : CVE-2022-48913

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: blktrace: fix use after free for struct blktrace When tracing the whole disk, 'dropped' and...

Linux Distros Unpatched Vulnerability : CVE-2018-10689

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - 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...

blktrace bug fix update

An update is available for blktrace. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The blktrace packages contain a number of utilities to record the I/O trace...

kernel: Fix of 8 CVEs

blktrace: fix dereference after null check CVE-2019-19768 - blktrace: Protect q-blktrace with RCU CVE-2019-19768 - blktrace: fix unlocked access to init/start-stop/teardown - blktrace: Fix potential deadlock between delete & sysfs ops - net: fix out-of-bounds access in opsinit CVE-2024-36883 -...

CLSA-2024-1726609578 kernel: Fix of 8 CVEs

blktrace: fix dereference after null check CVE-2019-19768 - blktrace: Protect q-blktrace with RCU CVE-2019-19768 - blktrace: fix unlocked access to init/start-stop/teardown - blktrace: Fix potential deadlock between delete & sysfs ops - net: fix out-of-bounds access in opsinit CVE-2024-36883 -...

RHSA-2019:2162 Red Hat Security Advisory: blktrace security update

Bulletin has no description...

The vulnerability of the blktrace kernel component in the Linux operating system allows a perpetrator to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the blktrace kernel component in the Linux operating system is related to the use of memory after it is freed. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility of the protected information...

SUSE CVE-2022-48913

In the Linux kernel, the following vulnerability has been resolved: blktrace: fix use after free for struct blktrace When tracing the whole disk, 'dropped' and 'msg' will be created under 'q-debugfsdir' and 'bt-dir' is NULL, thus blktracefree won't remove those files. What's worse, the following...

CVE-2022-48913

In the Linux kernel, the following vulnerability has been resolved: blktrace: fix use after free for struct blktrace When tracing the whole disk, 'dropped' and 'msg' will be created under 'q-debugfsdir' and 'bt-dir' is NULL, thus blktracefree won't remove those files. What's worse, the following...

CVE-2022-48913

In the Linux kernel, the following vulnerability has been resolved: blktrace: fix use after free for struct blktrace When tracing the whole disk, 'dropped' and 'msg' will be created under 'q-debugfsdir' and 'bt-dir' is NULL, thus blktracefree won't remove those files. What's worse, the following...

CVE-2022-48913

In the Linux kernel, the following vulnerability has been resolved: blktrace: fix use after free for struct blktrace When tracing the whole disk, 'dropped' and 'msg' will be created under 'q-debugfsdir' and 'bt-dir' is NULL, thus blktracefree won't remove those files. What's worse, the following...

UBUNTU-CVE-2022-48913

In the Linux kernel, the following vulnerability has been resolved: blktrace: fix use after free for struct blktrace When tracing the whole disk, 'dropped' and 'msg' will be created under 'q-debugfsdir' and 'bt-dir' is NULL, thus blktracefree won't remove those files. What's worse, the following...

CVE-2022-48913 blktrace: fix use after free for struct blk_trace

In the Linux kernel, the following vulnerability has been resolved: blktrace: fix use after free for struct blktrace When tracing the whole disk, 'dropped' and 'msg' will be created under 'q-debugfsdir' and 'bt-dir' is NULL, thus blktracefree won't remove those files. What's worse, the following...

CVE-2022-48913

The CVE-2022-48913 issue is a Linux kernel use-after-free in blk_trace (blktrace) allocated when tracing a full disk, where created files under q->debugfs_dir are not removed if bt->dir is NULL, allowing stale pointers (dropped, msg) to be dereferenced. The result is a KASAN-triggered use-a...

CVE-2022-48913 blktrace: fix use after free for struct blk_trace

In the Linux kernel, the following vulnerability has been resolved: blktrace: fix use after free for struct blktrace When tracing the whole disk, 'dropped' and 'msg' will be created under 'q-debugfsdir' and 'bt-dir' is NULL, thus blktracefree won't remove those files. What's worse, the following...

CVE-2022-48913 blktrace: fix use after free for struct blk_trace

In the Linux kernel, the following vulnerability has been resolved: blktrace: fix use after free for struct blktrace When tracing the whole disk, 'dropped' and 'msg' will be created under 'q-debugfsdir' and 'bt-dir' is NULL, thus blktracefree won't remove those files. What's worse, the following...