pico2-swd-riscv

pico2-swd-riscv SWD debug probe for RP2350 RISC-V Hazard3 cores. One Pico2 debugs another via two GPIO wires. 0. VIBE CODE WARNING WRITTEN BY HUMAN About 80% of the code is vibe coded; The readme is almost completely generated except the whole vibe-code-warning section. I spent many nights with...

CVE-2026-98004

In the Linux kernel, the following vulnerability has been resolved: iommu/riscv: Serialize command queue publishing Serialize command queue publishing so software producer state advances only after a command is written and the hardware tail is updated. Wait for hardware consumption outside the...

DEBIAN-CVE-2026-98004

In the Linux kernel, the following vulnerability has been resolved: iommu/riscv: Serialize command queue publishing Serialize command queue publishing so software producer state advances only after a command is written and the hardware tail is updated. Wait for hardware consumption outside the...

CVE-2026-98004

In the Linux kernel, the following vulnerability has been resolved: iommu/riscv: Serialize command queue publishing Serialize command queue publishing so software producer state advances only after a command is written and the hardware tail is updated. Wait for hardware consumption outside the...

EUVD-2026-86657

In the Linux kernel, the following vulnerability has been resolved: iommu/riscv: Serialize command queue publishing Serialize command queue publishing so software producer state advances only after a command is written and the hardware tail is updated. Wait for hardware consumption outside the...

CVE-2026-98004 iommu/riscv: Serialize command queue publishing

In the Linux kernel, the following vulnerability has been resolved: iommu/riscv: Serialize command queue publishing Serialize command queue publishing so software producer state advances only after a command is written and the hardware tail is updated. Wait for hardware consumption outside the...

CVE-2026-98004

The Linux kernel addresses a vulnerability within the iommu/riscv component related to command queue publishing. The fix ensures that the software producer state only advances after a command is written and the hardware tail is updated. To prevent other CPUs from being blocked by a long poll when...

CVE-2026-98004 iommu/riscv: Serialize command queue publishing

In the Linux kernel, the following vulnerability has been resolved: iommu/riscv: Serialize command queue publishing Serialize command queue publishing so software producer state advances only after a command is written and the hardware tail is updated. Wait for hardware consumption outside the...

CVE-2026-98004

In the Linux kernel, the following vulnerability has been resolved: iommu/riscv: Serialize command queue publishing Serialize command queue publishing so software producer state advances only after a command is written and the hardware tail is updated. Wait for hardware consumption outside the...

Linux Distros Unpatched Vulnerability : CVE-2026-98004

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - iommu/riscv: Serialize command queue publishing Serialize command queue publishing so software producer state advances only after a command is written and the...

UBUNTU-CVE-2026-98004

In the Linux kernel, the following vulnerability has been resolved: iommu/riscv: Serialize command queue publishing Serialize command queue publishing so software producer state advances only after a command is written and the hardware tail is updated. Wait for hardware consumption outside the...

Linux Distros Unpatched Vulnerability : CVE-2026-90191

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - mailbox: riscv-sbi-mpxy: validate RPMI notification lengths The SBI return value controls how many bytes are copied from shared memory into the RPMI notificatio...

Linux Distros Unpatched Vulnerability : CVE-2026-90195

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - riscv, bpf: Fix missing sign-ext for signed 1-byte and 2-byte kfunc args On RV64, the ABI requires sign- extension for signed 1-byte and 2-byte kfunc args...

Linux Distros Unpatched Vulnerability : CVE-2026-92518

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - riscv, bpf: Fix kernel stack corruption in tailcall with CFI When CONFIGCFICLANG is enabled, prog-bpffunc already skips the kcfi instruction during setup...

CVE-2026-92517

In the Linux kernel, the following vulnerability has been resolved: bpf, riscv: Fix extable handling for arena loadacquire emitatomicldst returns 1 to have buildbody skip the zext after a sub-word loadacquire. The caller does "ret = ret ?: addexceptionhandler...", which skips addexceptionhandler ...

DEBIAN-CVE-2026-92518

In the Linux kernel, the following vulnerability has been resolved: riscv, bpf: Fix kernel stack corruption in tailcall with CFI When CONFIGCFICLANG is enabled, prog-bpffunc already skips the kcfi instruction during setup. Including it again in the tailcall jump offset causes it to jump over an...

DEBIAN-CVE-2026-92519

In the Linux kernel, the following vulnerability has been resolved: riscv, bpf: Fix memory leak in bpfjitfree When bpfintjitcompile is called for subprograms, it returns early during the first pass !prog-isfunc || extrapass is false, keeping ctx-offset alive for the subsequent extra pass. If JIT...

CVE-2026-90191

In the Linux kernel, the following vulnerability has been resolved: mailbox: riscv-sbi-mpxy: validate RPMI notification lengths The SBI return value controls how many bytes are copied from shared memory into the RPMI notification buffer. It is not validated against the negotiated shared-memory si...

DEBIAN-CVE-2026-90191

In the Linux kernel, the following vulnerability has been resolved: mailbox: riscv-sbi-mpxy: validate RPMI notification lengths The SBI return value controls how many bytes are copied from shared memory into the RPMI notification buffer. It is not validated against the negotiated shared-memory si...

CVE-2026-92518

CVE-2026-92518 affects the Linux kernel on RISC-V when CONFIG_CFI_CLANG is enabled. The root cause is in the BPF tailcall implementation: prog->bpf_func already skips the kcfi instruction during setup, but including it again in the tailcall jump offset causes the jump to skip an extra 4 bytes,...