[qubes-users] QSB-064: Linux: error handling issues in blkback's grant mapping (XSA-365)

adw · February 17, 2021, 6:32pm

Dear Qubes Community,

We have just published Qubes Security Bulletin (QSB) 064:
Linux: error handling issues in blkback's grant mapping (XSA-365).
The text of this QSB is reproduced below. This QSB and its accompanying
signatures will always be available in the Qubes Security Pack (qubes-secpack).

View QSB-064 in the qubes-secpack:

github.com

QubesOS/qubes-secpack/blob/master/QSBs/qsb-064-2021.txt



             ---===[ Qubes Security Bulletin 064 ]===---

                             2021-02-16


   Linux: error handling issues in blkback's grant mapping (XSA-365)


User action required
=====================

Users must install the following specific packages in order to address
the issues discussed in this bulletin:

  For Qubes 4.0:
  - Linux kernel packages, versions 5.10.16-1, 5.4.98-1, 4.19.176-1

  For Qubes 4.1:

This file has been truncated. show original

Learn about the qubes-secpack, including how to obtain, verify, and read it:

View all past QSBs:

View XSA-365 in the XSA Tracker:

```

---===[ Qubes Security Bulletin 064 ]===---

2021-02-16

Linux: error handling issues in blkback's grant mapping (XSA-365)

User action required