SUSE CVE-2026-90425

In the Linux kernel, the following vulnerability has been resolved: iommu/tegra241-cmdqv: Require exactly one Stream ID for a vSID tegra241vintfinitvsid maps a guest vSID to a single physical Stream ID taken from master-streams0, and only warns when the device does not have exactly one stream. A...

CVE-2026-90425

In the Linux kernel, the following vulnerability has been resolved: iommu/tegra241-cmdqv: Require exactly one Stream ID for a vSID tegra241vintfinitvsid maps a guest vSID to a single physical Stream ID taken from master-streams0, and only warns when the device does not have exactly one stream. A...

CVE-2026-90425 iommu/tegra241-cmdqv: Require exactly one Stream ID for a vSID

In the Linux kernel, the following vulnerability has been resolved: iommu/tegra241-cmdqv: Require exactly one Stream ID for a vSID tegra241vintfinitvsid maps a guest vSID to a single physical Stream ID taken from master-streams0, and only warns when the device does not have exactly one stream. A...

CVE-2026-90425

CVE-2026-90425 affects the Linux kernel's iommu/tegra241-cmdqv subsystem (NVIDIA Tegra 241 IOMMU). The vulnerable function tegra241_vintf_init_vsid() maps a guest vSID to a single physical Stream ID taken from master->streams[0]. When a device has multiple streams , only the first is mapped, s...

CVE-2026-90425: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: iommu/tegra241-cmdqv: Require exactly one Stream ID for a vSID tegra241vintfinitvsid maps a guest vSID to a single physical Stream ID taken from master-streams0, and only warns when the device does not have exactly one stream. A...

SUSE CVE-2026-89450

In the Linux kernel, the following vulnerability has been resolved: iommu/tegra241-cmdqv: Reject a vSID wider than the SIDMATCH field tegra241vintfinitvsid programs the guest-provided vSID into SIDMATCH, whose VIRTSID field spans bits 20:1 with bit 0 as the match-enable flag. The HW therefore...

CVE-2026-89450: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: iommu/tegra241-cmdqv: Reject a vSID wider than the SIDMATCH field tegra241vintfinitvsid programs the guest-provided vSID into SIDMATCH, whose VIRTSID field spans bits 20:1 with bit 0 as the match-enable flag. The HW therefore...

Linux Kernel Security Vulnerabilities

The Linux kernel version 6.17 contains security vulnerabilities. These vulnerabilities stem from the fact that tegra241vintfinitvsid does not verify the width of the SIDATCHECK field for the vSID provided by the guest. This may lead to values being truncated and matching to the wrong Stream ID...