Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: dm mirror log: The bitsetsize is rounded up to BITSPERLONG. The code in dm-log rounds up bitsetsize to 32 bits. Then, it uses findnextzerobitle on the allocated region. findnextzerobitle accesses the bitmap using unsigned long...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-989857)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989857 advisory. In the Linux kernel, the following vulnerability has been resolved: dm mirror log: round up region bitmap size to BITSPERLONG The code in dm-log rounds up bitsetsize...

EUVD-2022-54525

In the Linux kernel, the following vulnerability has been resolved: dm mirror log: round up region bitmap size to BITSPERLONG The code in dm-log rounds up bitsetsize to 32 bits. It then uses findnextzerobitle on the allocated region. findnextzerobitle accesses the bitmap using unsigned long...

kernel: dm mirror log: round up region bitmap size to BITS_PER_LONG

In the Linux kernel, the following vulnerability has been resolved: dm mirror log: round up region bitmap size to BITSPERLONG The code in dm-log rounds up bitsetsize to 32 bits. It then uses findnextzerobitle on the allocated region. findnextzerobitle accesses the bitmap using unsigned long...

kernel: dm mirror log: round up region bitmap size to BITS_PER_LONG

In the Linux kernel, the following vulnerability has been resolved: dm mirror log: round up region bitmap size to BITSPERLONG The code in dm-log rounds up bitsetsize to 32 bits. It then uses findnextzerobitle on the allocated region. findnextzerobitle accesses the bitmap using unsigned long...

GSD-2022-1004642 dm mirror log: round up region bitmap size to BITS_PER_LONG

dm mirror log: round up region bitmap size to BITSPERLONG This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.10.124 by commit...

GSD-2022-1004490 dm mirror log: round up region bitmap size to BITS_PER_LONG

dm mirror log: round up region bitmap size to BITSPERLONG This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.49 by commit...

PT-2022-32904

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.10.124 Description The issue is related to the dm mirror log, where the region bitmap size is rounded up to BITS PER LONG. This is an automated ID intended to aid in discovery of potential security...

PT-2022-33015

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.4.200 Description A potential security issue has been identified in the Linux Kernel, related to the dm mirror log, where the region bitmap size is rounded up to BITS PER LONG. The actual impact and attack...

PT-2022-32554

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.18.6 Description A potential security issue has been identified in the Linux Kernel, related to the dm mirror log, where the region bitmap size is rounded up to BITS PER LONG. The actual impact and attack...

PT-2022-32752

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.15.49 Description A potential security issue has been identified in the Linux Kernel. The actual impact and attack plausibility have not yet been proven. The issue is related to the dm mirror log, where the...