PT-2026-94846

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The mtd add partition function fails to reject the special offset value MTDPART OFS RETAIN -3. When this value is passed via the BLKPG ioctl on NAND devices, it causes undefined behavior...

Astra Linux – Vulnerability in Linux 5.10

A use-after-free flaw was discovered in the addpartition function in the block/partitions/core.c file within the Linux kernel. A local attacker with user privileges could cause a denial of service on the system. The issue arises due to the lack of code cleanup when the deviceadd function fails...

Siemens SIMATIC, SCALANCE and RUGGEDCOM Devices NULL Pointer Dereference (CVE-2024-47705)

In the Linux kernel, the following vulnerability has been resolved: block: fix potential invalid pointer dereference in blkaddpartition The blkaddpartition function initially used a single if-condition ISERRpart to check for errors when adding a partition. This was modified to handle the specific...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-416543)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-416543 advisory. In the Linux kernel, the following vulnerability has been resolved: block: fix potential invalid pointer dereference in blkaddpartition The blkaddpartition function...

AZL-51150 CVE-2024-47705 affecting package kernel for versions less than 5.15.173.1-1

In the Linux kernel, the following vulnerability has been resolved: block: fix potential invalid pointer dereference in blkaddpartition The blkaddpartition function initially used a single if-condition ISERRpart to check for errors when adding a partition. This was modified to handle the specific...

DEBIAN-CVE-2024-47705

In the Linux kernel, the following vulnerability has been resolved: block: fix potential invalid pointer dereference in blkaddpartition The blkaddpartition function initially used a single if-condition ISERRpart to check for errors when adding a partition. This was modified to handle the specific...

UBUNTU-CVE-2024-47705

In the Linux kernel, the following vulnerability has been resolved: block: fix potential invalid pointer dereference in blkaddpartition The blkaddpartition function initially used a single if-condition ISERRpart to check for errors when adding a partition. This was modified to handle the specific...

PT-2024-32753

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.6.58 Description The issue concerns a potential invalid pointer dereference in the blk add partition function. Initially, this function used a single if-condition IS ERRpart to check for errors when adding a...

DEBIAN-CVE-2023-52458

In the Linux kernel, the following vulnerability has been resolved: block: add check that partition length needs to be aligned with block size Before calling add partition or resize partition, there is no check on whether the length is aligned with the logical block size. If the logical block siz...

UBUNTU-CVE-2023-52458

In the Linux kernel, the following vulnerability has been resolved: block: add check that partition length needs to be aligned with block size Before calling add partition or resize partition, there is no check on whether the length is aligned with the logical block size. If the logical block siz...

The vulnerability of the `add_partition` function in the Linux operating system’s kernel allows a hacker to trigger a service failure.

The vulnerability of the addpartition function in Linux kernel relates to the use of memory after it is freed. Exploiting this vulnerability can allow an attacker to cause a service failure...

CVE-2021-4150

A use-after-free flaw was found in the addpartition in block/partitions/core.c in the Linux kernel. A local attacker with user privileges could cause a denial of service on the system. The issue results from the lack of code cleanup when deviceadd call fails when adding a partition to the disk...

CVE-2021-4150

A use-after-free flaw was found in the addpartition in block/partitions/core.c in the Linux kernel. A local attacker with user privileges could cause a denial of service on the system. The issue results from the lack of code cleanup when deviceadd call fails when adding a partition to the disk...