52 matches found
Astra Linux – Vulnerability in Linux 5.15
In the Linux kernel, the following vulnerabilities have been resolved: block: Fixed a possible memory leak for rqwb when deviceadddisk fails. kmemleak reported memory leaks in deviceadddisk: - 3 new suspected memory leaks. Unreferenced object: 0xffff88800f420800 size 512: Command “modprobe”, PID...
UBUNTU-CVE-2026-64509
In the Linux kernel, the following vulnerability has been resolved: rust: block: fix GenDisk cleanup paths GenDiskBuilder::build still has fallible work after blkmqallocdisk, but its error path only recovers the foreign queue data. That leaks the temporary gendisk and requestqueue until later...
Astra Linux – Vulnerability in Linux 5.10
In the Linux kernel, the following vulnerability has been resolved: rbd: Fixed null-ptr-deref when deviceadddisk fails. The dorbdadd function publishes the device using deviceadd, before calling deviceadddisk. If deviceadddisk fails after deviceadd succeeds, the error path directly calls...
rbd: fix null-ptr-deref when device_add_disk() fails
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UBUNTU-CVE-2026-46079
In the Linux kernel, the following vulnerability has been resolved: rbd: fix null-ptr-deref when deviceadddisk fails dorbdadd publishes the device with deviceadd before calling deviceadddisk. If deviceadddisk fails after deviceadd succeeds, the error path calls rbdfreedisk directly and then later...
EUVD-2026-32462
In the Linux kernel, the following vulnerability has been resolved: rbd: fix null-ptr-deref when deviceadddisk fails dorbdadd publishes the device with deviceadd before calling deviceadddisk. If deviceadddisk fails after deviceadd succeeds, the error path calls rbdfreedisk directly and then later...
CVE-2026-46079
In the Linux kernel, the following vulnerability has been resolved: rbd: fix null-ptr-deref when deviceadddisk fails dorbdadd publishes the device with deviceadd before calling deviceadddisk. If deviceadddisk fails after deviceadd succeeds, the error path calls rbdfreedisk directly and then later...
CVE-2026-46079 rbd: fix null-ptr-deref when device_add_disk() fails
In the Linux kernel, the following vulnerability has been resolved: rbd: fix null-ptr-deref when deviceadddisk fails dorbdadd publishes the device with deviceadd before calling deviceadddisk. If deviceadddisk fails after deviceadd succeeds, the error path calls rbdfreedisk directly and then later...
CVE-2026-46079
In the Linux kernel, the following vulnerability has been resolved: rbd: fix null-ptr-deref when deviceadddisk fails dorbdadd publishes the device with deviceadd before calling deviceadddisk. If deviceadddisk fails after deviceadd succeeds, the error path calls rbdfreedisk directly and then later...
Linux Kernel Security Vulnerabilities
The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from a null pointer dereferencing when the deviceadddisk function fails...
CVE-2026-46079
In the Linux kernel, the following vulnerability has been resolved: rbd: fix null-ptr-deref when deviceadddisk fails dorbdadd publishes the device with deviceadd before calling deviceadddisk. If deviceadddisk fails after deviceadd succeeds, the error path calls rbdfreedisk directly and then later...
PT-2026-43946
Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 7.0.11-1.1 Description A null-pointer dereference occurs in the rbd module when device add disk fails after device add has successfully published the device. In this scenario, the error path triggers a double...
Unity Linux 20.1050e Security Update: kernel (UTSA-2025-991154)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-991154 advisory. In the Linux kernel, the following vulnerability has been resolved: dm raid: fix KASAN warning in raid5adddisks There's a KASAN warning in raid5adddisk when running...
kernel: zram: fix NULL pointer in comp_algorithm_show()
A flaw was found in the Linux kernel's zram driver. This vulnerability can lead to a Denial of Service DoS by causing a system crash. During device initialization, a timing window allows a local user to access the device attributes through the sysfs interface before compression algorithms are...
Linux Distros Unpatched Vulnerability : CVE-2022-50550
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - blk-iolatency: Fix memory leak on adddisk failures When a gendisk is successfully initialized but adddisk fails such as when a loop device has invalid number of...
SUSE CVE-2022-50550
In the Linux kernel, the following vulnerability has been resolved: blk-iolatency: Fix memory leak on adddisk failures When a gendisk is successfully initialized but adddisk fails such as when a loop device has invalid number of minor device numbers specified, blkcginitdisk is called during init...
AZL-76628 CVE-2022-50550 affecting package kernel 5.15.200.1-1
In the Linux kernel, the following vulnerability has been resolved: blk-iolatency: Fix memory leak on adddisk failures When a gendisk is successfully initialized but adddisk fails such as when a loop device has invalid number of minor device numbers specified, blkcginitdisk is called during init...
CVE-2022-50550
In the Linux kernel, the following vulnerability has been resolved: blk-iolatency: Fix memory leak on adddisk failures When a gendisk is successfully initialized but adddisk fails such as when a loop device has invalid number of minor device numbers specified, blkcginitdisk is called during init...
UBUNTU-CVE-2022-50550
In the Linux kernel, the following vulnerability has been resolved: blk-iolatency: Fix memory leak on adddisk failures When a gendisk is successfully initialized but adddisk fails such as when a loop device has invalid number of minor device numbers specified, blkcginitdisk is called during init...
CVE-2022-50550
CVE-2022-50550 affects the Linux kernel’s blk-iolatency component. The flaw arises when a gendisk is initialized but add_disk() fails; iolatency is initialized during init but not cleaned up in error handling, causing a memory leak. The root cause is that cleanup previously relied on del_gendisk(...