CVE-2025-39958 — Linux vulnerability
7 documents7 sources
Severity
7.8HIGHNVD
EPSS
0.0%
top 95.06%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedOct 9
Latest updateOct 14
Description
In the Linux kernel, the following vulnerability has been resolved:
iommu/s390: Make attach succeed when the device was surprise removed
When a PCI device is removed with surprise hotplug, there may still be
attempts to attach the device to the default domain as part of tear down
via (__iommu_release_dma_ownership()), or because the removal happens
during probe (__iommu_probe_device()). In both cases zpci_register_ioat()
fails with a cc value indicating that the device handle is invalid. This
…
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9
Affected Packages5 packages
▶CVEListV5linux/linux59bbf596791b89c7f88fdcac29dfc39c1221d25d — 359613f2fa009587154511e4842e8ab9532edd15+2
Patches
🔴Vulnerability Details
2OSV▶
CVE-2025-39958: In the Linux kernel, the following vulnerability has been resolved: iommu/s390: Make attach succeed when the device was surprise removed When a PCI de↗2025-10-09
GHSA▶
GHSA-p5vh-p63c-cg4v: In the Linux kernel, the following vulnerability has been resolved:
iommu/s390: Make attach succeed when the device was surprise removed
When a PCI↗2025-10-09
📋Vendor Advisories
3Debian▶
CVE-2025-39958: linux - In the Linux kernel, the following vulnerability has been resolved: iommu/s390:...↗2025