DEBIAN-CVE-2024-31146
- Source
- https://security-tracker.debian.org/tracker/CVE-2024-31146
- Import Source
- https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2024-31146.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2024-31146
- Upstream
- Downstream
- Published
- 2024-09-25T11:15:12Z
- Modified
- 2026-09-15T09:03:06Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
When multiple devices share resources and one of them is to be passed through to a guest, security of the entire system and of respective guests individually cannot really be guaranteed without knowing internals of any of the involved guests. Therefore such a configuration cannot really be security-supported, yet making that explicit was so far missing. Resources the sharing of which is known to be problematic include, but are not limited to - - PCI Base Address Registers (BARs) of multiple devices mapping to the same page (4k on x86), - - INTx lines.
- References
Affected packages
Debian:12 / xen
Package
- Name
- xen
- Purl
- pkg:deb/debian/xen?arch=source&distro=bookworm
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0 Unknown introduced version / All previous versions are affectedFixed4.17.5+23-ga4e5191dc0-1
Affected versions
4.*
4.17.1+2-gb773c48e36-1
4.17.2-1
4.17.2+55-g0b56bed864-1
4.17.2+76-ge1f9cb16e2-1~deb12u1
4.17.2+76-ge1f9cb16e2-1
4.17.3+10-g091466ba55-1~deb12u1
4.17.3+10-g091466ba55-1
4.17.3+10-g091466ba55-1.1~exp1
4.17.3+10-g091466ba55-1.1~exp2
4.17.3+10-g091466ba55-1.1
4.17.3+36-g54dacb5c02-1
Debian:13 / xen
Package
- Name
- xen
- Purl
- pkg:deb/debian/xen?arch=source&distro=trixie
Debian:14 / xen
Package
- Name
- xen
- Purl
- pkg:deb/debian/xen?arch=source&distro=forky