CVE-2022-42330
Fixed in a distro release EPSS 1%
Guests can cause Xenstore crash via soft reset When a guest issues a "Soft Reset" (e.g. for performing a kexec) the libxl based Xen toolstack will normally perform a XS_RELEASE Xenstore operation. Due to a bug in xenstored this can result in a crash of xenstored. Any other use of XS_RELEASE will have the same impact.
Products: xen
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Alpine 3.18 | xen | 4.17.0-r2 |
| Alpine 3.19 | xen | 4.17.0-r2 |
| Alpine 3.20 | xen | 4.17.0-r2 |
| Alpine 3.21 | xen | 4.17.0-r2 |
| Alpine 3.22 | xen | 4.17.0-r2 |
| Alpine 3.23 | xen | 4.17.0-r2 |
| Alpine 3.24 | xen | 4.17.0-r2 |
| Debian 12 | xen | 4.17.0+24-g2f8851c37f-2 |
| Debian 13 | xen | 4.17.0+24-g2f8851c37f-2 |
| Debian 14 | xen | 4.17.0+24-g2f8851c37f-2 |
| Ubuntu 16.04 LTS | xen | no fix |
| Ubuntu 18.04 LTS | xen | no fix |
| Ubuntu 20.04 LTS | xen | no fix |
| Ubuntu 22.04 LTS | xen | no fix |
| Ubuntu 24.04 LTS | xen | no fix |
| Ubuntu 25.10 | xen | no fix |
| Ubuntu 26.04 LTS | xen | no fix |
| Ubuntu 26.10 | xen | no fix |
| openSUSE Tumbleweed | xen | 4.17.0_04-1.1 |