
CVE catalog
CVE-2022-42335
xen: CVE-2022-42335
- Severity
- High · CVSS 7.3
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:H - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.26% · Oct 25, 2026
x86 shadow paging arbitrary pointer dereference In environments where host assisted address translation is necessary but Hardware Assisted Paging (HAP) is unavailable, Xen will run guests in so called shadow mode. Due to too lax a check in one of the hypervisor routines used for shadow page handling it is possible for a guest with a PCI device passed through to cause the hypervisor to access an arbitrary pointer partially under guest control.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | xen | sid | 4.20.4+39-gf1e1321c87-1 | fixed |
| Debian | xen | forky | 4.20.4+39-gf1e1321c87-1 | fixed |
| Debian | xen | trixie | 4.20.3+127-gc42374a105-0+deb13u1 | fixed |
| Debian | xen | trixie-security | 4.20.4+39-gf1e1321c87-0+deb13u1 | fixed |
| Debian | xen | bookworm | 4.17.5+72-g01140da4e8-1 | fixed |
| Debian | xen | bookworm-security | 4.17.7-0+deb12u1 | fixed |
| Opensuse | xen | tumbleweed | 4.17.1_02-1.1 | fixed |
| Suse | xen | linux enterprise module for basesystem 15 sp5 | 4.17.1_04-150500.3.3.1 | fixed |
| Suse | xen | linux enterprise module for server applications 15 sp5 | 4.17.1_04-150500.3.3.1 | fixed |
| Opensuse | xen | leap 15.5 | 4.17.1_04-150500.3.3.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | xen | source | sid | 4.17.1+2-gb773c48e36-1 | not yet assigned | Not reported | [1034842] |
| Debian | xen | source | forky | 4.17.1+2-gb773c48e36-1 | not yet assigned | Not reported | [1034842] |
| Debian | xen | source | trixie | 4.17.1+2-gb773c48e36-1 | not yet assigned | Not reported | [1034842] |
| Debian | xen | source | bookworm | 4.17.1+2-gb773c48e36-1 | not yet assigned | Not reported | [1034842] |
| Opensuse | xen | rpm | tumbleweed | 4.17.1_02-1.1 | Not reported | OPENSUSE-SU-2024:12917-1 | Not reported |
| Suse | xen | rpm | linux enterprise module for basesystem 15 sp5 | 4.17.1_04-150500.3.3.1 | Not reported | SUSE-SU-2023:2535-1 | Not reported |
| Suse | xen | rpm | linux enterprise module for server applications 15 sp5 | 4.17.1_04-150500.3.3.1 | Not reported | SUSE-SU-2023:2535-1 | Not reported |
| Opensuse | xen | rpm | leap 15.5 | 4.17.1_04-150500.3.3.1 | Not reported | SUSE-SU-2023:2535-1 | Not reported |
OpenFactory catalog packages
Matching against OpenFactory catalog package versions is in progress.
[Debian 12 (Bookworm)]
- [libxencall1]Unknown
Source package: [xen]
Details (4)
4.17.5+72-g01140da4e8-1· amd64 · bookwormFixed · Fixed:
4.17.1+2-gb773c48e36-1dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· arm64 · bookwormFixed · Fixed:
4.17.1+2-gb773c48e36-1dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· amd64 · bookworm-securityFixed · Fixed:
4.17.1+2-gb773c48e36-1dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· arm64 · bookworm-securityFixed · Fixed:
4.17.1+2-gb773c48e36-1dsa · xen · debian · bookworm
- [libxen-dev]Unknown
Source package: [xen]
Details (4)
4.17.5+72-g01140da4e8-1· amd64 · bookwormFixed · Fixed:
4.17.1+2-gb773c48e36-1dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· arm64 · bookwormFixed · Fixed:
4.17.1+2-gb773c48e36-1dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· amd64 · bookworm-securityFixed · Fixed:
4.17.1+2-gb773c48e36-1dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· arm64 · bookworm-securityFixed · Fixed:
4.17.1+2-gb773c48e36-1dsa · xen · debian · bookworm
- [libxendevicemodel1]Unknown
Source package: [xen]
Details (4)
4.17.5+72-g01140da4e8-1· amd64 · bookwormFixed · Fixed:
4.17.1+2-gb773c48e36-1dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· arm64 · bookwormFixed · Fixed:
4.17.1+2-gb773c48e36-1dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· amd64 · bookworm-securityFixed · Fixed:
4.17.1+2-gb773c48e36-1dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· arm64 · bookworm-securityFixed · Fixed:
4.17.1+2-gb773c48e36-1dsa · xen · debian · bookworm
- [libxenevtchn1]Unknown
Source package: [xen]
Details (4)
4.17.5+72-g01140da4e8-1· amd64 · bookwormFixed · Fixed:
4.17.1+2-gb773c48e36-1dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· arm64 · bookwormFixed · Fixed:
4.17.1+2-gb773c48e36-1dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· amd64 · bookworm-securityFixed · Fixed:
4.17.1+2-gb773c48e36-1dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· arm64 · bookworm-securityFixed · Fixed:
4.17.1+2-gb773c48e36-1dsa · xen · debian · bookworm
- [libxenforeignmemory1]Unknown
Source package: [xen]
Details (4)
4.17.5+72-g01140da4e8-1· amd64 · bookwormFixed · Fixed:
4.17.1+2-gb773c48e36-1dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· arm64 · bookwormFixed · Fixed:
4.17.1+2-gb773c48e36-1dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· amd64 · bookworm-securityFixed · Fixed:
4.17.1+2-gb773c48e36-1dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· arm64 · bookworm-securityFixed · Fixed:
4.17.1+2-gb773c48e36-1dsa · xen · debian · bookworm
- [libxengnttab1]Unknown
Source package: [xen]
Details (4)
4.17.5+72-g01140da4e8-1· amd64 · bookwormFixed · Fixed:
4.17.1+2-gb773c48e36-1dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· arm64 · bookwormFixed · Fixed:
4.17.1+2-gb773c48e36-1dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· amd64 · bookworm-securityFixed · Fixed:
4.17.1+2-gb773c48e36-1dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· arm64 · bookworm-securityFixed · Fixed:
4.17.1+2-gb773c48e36-1dsa · xen · debian · bookworm
- [libxenhypfs1]Unknown
Source package: [xen]
Details (4)
4.17.5+72-g01140da4e8-1· amd64 · bookwormFixed · Fixed:
4.17.1+2-gb773c48e36-1dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· arm64 · bookwormFixed · Fixed:
4.17.1+2-gb773c48e36-1dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· amd64 · bookworm-securityFixed · Fixed:
4.17.1+2-gb773c48e36-1dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· arm64 · bookworm-securityFixed · Fixed:
4.17.1+2-gb773c48e36-1dsa · xen · debian · bookworm
- [libxenmisc4.17]Unknown
Source package: [xen]
Details (4)
4.17.5+72-g01140da4e8-1· amd64 · bookwormFixed · Fixed:
4.17.1+2-gb773c48e36-1dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· arm64 · bookwormFixed · Fixed:
4.17.1+2-gb773c48e36-1dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· amd64 · bookworm-securityFixed · Fixed:
4.17.1+2-gb773c48e36-1dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· arm64 · bookworm-securityFixed · Fixed:
4.17.1+2-gb773c48e36-1dsa · xen · debian · bookworm
- [libxenstore4]Unknown
Source package: [xen]
Details (4)
4.17.5+72-g01140da4e8-1· amd64 · bookwormFixed · Fixed:
4.17.1+2-gb773c48e36-1dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· arm64 · bookwormFixed · Fixed:
4.17.1+2-gb773c48e36-1dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· amd64 · bookworm-securityFixed · Fixed:
4.17.1+2-gb773c48e36-1dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· arm64 · bookworm-securityFixed · Fixed:
4.17.1+2-gb773c48e36-1dsa · xen · debian · bookworm
- [libxentoolcore1]Unknown
Source package: [xen]
Details (4)
4.17.5+72-g01140da4e8-1· amd64 · bookwormFixed · Fixed:
4.17.1+2-gb773c48e36-1dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· arm64 · bookwormFixed · Fixed:
4.17.1+2-gb773c48e36-1dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· amd64 · bookworm-securityFixed · Fixed:
4.17.1+2-gb773c48e36-1dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· arm64 · bookworm-securityFixed · Fixed:
4.17.1+2-gb773c48e36-1dsa · xen · debian · bookworm
- [libxentoollog1]Unknown
Source package: [xen]
Details (4)
4.17.5+72-g01140da4e8-1· amd64 · bookwormFixed · Fixed:
4.17.1+2-gb773c48e36-1dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· arm64 · bookwormFixed · Fixed:
4.17.1+2-gb773c48e36-1dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· amd64 · bookworm-securityFixed · Fixed:
4.17.1+2-gb773c48e36-1dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· arm64 · bookworm-securityFixed · Fixed:
4.17.1+2-gb773c48e36-1dsa · xen · debian · bookworm
- [xen-doc]Unknown
Source package: [xen]
Details (4)
4.17.5+72-g01140da4e8-1· amd64 · bookwormFixed · Fixed:
4.17.1+2-gb773c48e36-1dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· arm64 · bookwormFixed · Fixed:
4.17.1+2-gb773c48e36-1dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· amd64 · bookworm-securityFixed · Fixed:
4.17.1+2-gb773c48e36-1dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· arm64 · bookworm-securityFixed · Fixed:
4.17.1+2-gb773c48e36-1dsa · xen · debian · bookworm
- [xen-hypervisor-4.17-amd64]Unknown
Source package: [xen]
Details (2)
4.17.5+72-g01140da4e8-1· amd64 · bookwormFixed · Fixed:
4.17.1+2-gb773c48e36-1dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· amd64 · bookworm-securityFixed · Fixed:
4.17.1+2-gb773c48e36-1dsa · xen · debian · bookworm
- [xen-hypervisor-4.17-amd64-dbg]Unknown
Source package: [xen]
Details (2)
4.17.5+72-g01140da4e8-1· amd64 · bookwormFixed · Fixed:
4.17.1+2-gb773c48e36-1dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· amd64 · bookworm-securityFixed · Fixed:
4.17.1+2-gb773c48e36-1dsa · xen · debian · bookworm
- [xen-hypervisor-4.17-arm64]Unknown
Source package: [xen]
Details (2)
4.17.5+72-g01140da4e8-1· arm64 · bookwormFixed · Fixed:
4.17.1+2-gb773c48e36-1dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· arm64 · bookworm-securityFixed · Fixed:
4.17.1+2-gb773c48e36-1dsa · xen · debian · bookworm
- [xen-hypervisor-4.17-arm64-dbg]Unknown
Source package: [xen]
Details (2)
4.17.5+72-g01140da4e8-1· arm64 · bookwormFixed · Fixed:
4.17.1+2-gb773c48e36-1dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· arm64 · bookworm-securityFixed · Fixed:
4.17.1+2-gb773c48e36-1dsa · xen · debian · bookworm
- [xen-hypervisor-common]Unknown
Source package: [xen]
Details (4)
4.17.5+72-g01140da4e8-1· amd64 · bookwormFixed · Fixed:
4.17.1+2-gb773c48e36-1dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· arm64 · bookwormFixed · Fixed:
4.17.1+2-gb773c48e36-1dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· amd64 · bookworm-securityFixed · Fixed:
4.17.1+2-gb773c48e36-1dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· arm64 · bookworm-securityFixed · Fixed:
4.17.1+2-gb773c48e36-1dsa · xen · debian · bookworm
- [xenstore-utils]Unknown
Source package: [xen]
Details (4)
4.17.5+72-g01140da4e8-1· amd64 · bookwormFixed · Fixed:
4.17.1+2-gb773c48e36-1dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· arm64 · bookwormFixed · Fixed:
4.17.1+2-gb773c48e36-1dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· amd64 · bookworm-securityFixed · Fixed:
4.17.1+2-gb773c48e36-1dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· arm64 · bookworm-securityFixed · Fixed:
4.17.1+2-gb773c48e36-1dsa · xen · debian · bookworm
- [xen-system-amd64]Unknown
Source package: [xen]
Details (2)
4.17.5+72-g01140da4e8-1· amd64 · bookwormFixed · Fixed:
4.17.1+2-gb773c48e36-1dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· amd64 · bookworm-securityFixed · Fixed:
4.17.1+2-gb773c48e36-1dsa · xen · debian · bookworm
- [xen-system-arm64]Unknown
Source package: [xen]
Details (2)
4.17.5+72-g01140da4e8-1· arm64 · bookwormFixed · Fixed:
4.17.1+2-gb773c48e36-1dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· arm64 · bookworm-securityFixed · Fixed:
4.17.1+2-gb773c48e36-1dsa · xen · debian · bookworm
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/suse-su-2023_2535-1.json]
- [https://osv.dev/vulnerability/SUSE-SU-2023:2535-1]
- [https://osv.dev/vulnerability/openSUSE-SU-2024:12917-1]
- [https://security-tracker.debian.org/tracker/CVE-2022-42335]
- [https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-1076.json]
[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [SUSE security advisories and VEX]