CVE-2021-47177

iommu/vt-d: Fix sysfs leak in alloc_iommu()

published March 25, 2024

CVSS
—
EPSS
0%
Percentile
14.1
In the wild
Unconfirmed
What it is

In the Linux kernel, the following vulnerability has been resolved:

iommu/vt-d: Fix sysfs leak in alloc_iommu()

iommu_device_sysfs_add() is called before, so is has to be cleaned on subsequent

errors.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00238 · 14.1th percentile
Published
2024-03-25T09:16Z
EPSS history
Timeline
  • 25 MAR 09:16Z
    iommu/vt-d: Fix sysfs leak in alloc_iommu()
    cvelistv5