CVE-2024-31146

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Source
https://nvd.nist.gov/vuln/detail/CVE-2024-31146
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-31146.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2024-31146
Related
Published
2024-09-25T11:15:12Z
Modified
2024-09-26T14:50:41.183990Z
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:11 / xen

Package

Name
xen
Purl
pkg:deb/debian/xen?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

4.*

4.14.2+25-gb6a8c4f72d-2
4.14.3-1~deb11u1
4.14.3-1
4.14.3+32-g9de3671772-1~deb11u1
4.14.3+32-g9de3671772-1
4.14.4+74-gd7b22226b5-1
4.14.5+24-g87d90d511c-1
4.14.5+86-g1c354767d5-1
4.14.5+94-ge49571868d-1
4.14.6-1
4.16.0-1~exp1
4.16.0+51-g0941d6cb-1
4.16.1-1
4.16.2-1
4.16.2-2
4.16.2+90-g0d39a6d1ae-1
4.17.0~rc4-1~exp1
4.17.0-1
4.17.0+24-g2f8851c37f-2~exp1
4.17.0+24-g2f8851c37f-2
4.17.0+46-gaaf74a532c-1
4.17.0+74-g3eac216e6e-1
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

Ecosystem specific 

{
    "urgency": "end-of-life"
}

Debian:12 / xen

Package

Name
xen
Purl
pkg:deb/debian/xen?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

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

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / xen

Package

Name
xen
Purl
pkg:deb/debian/xen?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

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

Ecosystem specific 

{
    "urgency": "not yet assigned"
}