[qubes-users] QSB-103: Double unlock in x86 guest IRQ handling (XSA-458)

Mailing Lists qubes-users
1

Dear Qubes Community,

We have published [Qubes Security Bulletin (QSB) 103: Double unlock in x86 guest IRQ handling (XSA-458)](qubes-secpack/QSBs/qsb-103-2024.txt at ed99cb4cce212ed24c785dcb040173e16da8a010 · QubesOS/qubes-secpack · GitHub). The text of this QSB and its accompanying cryptographic signatures are reproduced below, followed by a general explanation of this announcement and authentication instructions.

## Qubes Security Bulletin 103

```

             ---===[ Qubes Security Bulletin 103 ]===---

                             2024-07-16

          Double unlock in x86 guest IRQ handling (XSA-458)

User action