Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: iommufd: Fixed the issue where pages were unpinned when an access was present. syzkaller discovered that the calculation of batchlastindex should use ‘startindex’, because when this function is called, the batch is either empt...

SUSE CVE-2023-53630

In the Linux kernel, the following vulnerability has been resolved: iommufd: Fix unpinning of pages when an access is present syzkaller found that the calculation of batchlastindex should use 'startindex' since at input to this function the batch is either empty or it has already been adjusted to...

UBUNTU-CVE-2023-53630

In the Linux kernel, the following vulnerability has been resolved: iommufd: Fix unpinning of pages when an access is present syzkaller found that the calculation of batchlastindex should use 'startindex' since at input to this function the batch is either empty or it has already been adjusted to...

CVE-2023-53630

In the Linux kernel, the following vulnerability has been resolved: iommufd: Fix unpinning of pages when an access is present syzkaller found that the calculation of batchlastindex should use 'startindex' since at input to this function the batch is either empty or it has already been adjusted to...

EUVD-2025-32777

In the Linux kernel, the following vulnerability has been resolved: iommufd: Fix unpinning of pages when an access is present syzkaller found that the calculation of batchlastindex should use 'startindex' since at input to this function the batch is either empty or it has already been adjusted to...

CVE-2023-53630 iommufd: Fix unpinning of pages when an access is present

In the Linux kernel, the following vulnerability has been resolved: iommufd: Fix unpinning of pages when an access is present syzkaller found that the calculation of batchlastindex should use 'startindex' since at input to this function the batch is either empty or it has already been adjusted to...

CVE-2023-53630

CVE-2023-53630 is a Linux kernel issue in the IOMMU driver (iommufd) where unpinning pages during unmapping could corrupt pages that were never mapped. The provided reports describe that the bug stems from an incorrect calculation of batch_last_index in iopt_area_unfill_domain, which should be dr...

PT-2025-41074

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.3.0-rc2-eeac8ede1755 Description A flaw exists in the Linux kernel's iommufd subsystem related to the unpinning of pages when an access is present. Specifically, an incorrect calculation of batch last index can...