CVE-2025-1713
When setting up interrupt remapping for legacy PCI(-X) devices, including PCI(-X) bridges, a lookup of the upstream bridge is required. This lookup, itself involving acquiring of a lock, is done in a context where acquiring that lock is unsafe. This can lead to a deadlock.
- Score
- CVSS 3.1 7.5 High
- Status
- Analyzed - security@xen.org
- Published
- 2025-07-17
- Last modified
- 2025-07-17
- Weaknesses
- CWE-833
Affected products
References
- https://xenbits.xenproject.org/xsa/advisory-467.html
- http://www.openwall.com/lists/oss-security/2025/02/27/1
- http://www.openwall.com/lists/oss-security/2025/02/27/3
- http://www.openwall.com/lists/oss-security/2025/02/28/1
- http://xenbits.xen.org/xsa/advisory-467.html
