CVE-2017-10913
9.8
CRITICAL · CVSS 3.0 · EPSS 2.8% (pctl 86)
In your normal cycle
Critical by CVSS (9.8), but no sign of active exploitation.
Description
The grant-table feature in Xen through 4.8.x provides false mapping information in certain cases of concurrent unmap calls, which allows backend attackers to obtain sensitive information or gain privileges, aka XSA-218 bug 1.
Scoring
| CVSS | 9.8 (CRITICAL, v3.0) |
|---|---|
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 2.82% — more likely to be exploited than 86% of all CVEs |
| On CISA KEV | no |
| Public exploit | none known |
| Published | 2017-07-05 |
| Last modified | 2026-06-17 |
Affected (1)
| Vendor | Product |
|---|---|
| xen | xen |
References
- http://www.debian.org/security/2017/dsa-3969
- http://www.securityfocus.com/bid/99411
- http://www.securitytracker.com/id/1038722
- https://security.gentoo.org/glsa/201708-03
- https://security.gentoo.org/glsa/201710-17
- https://xenbits.xen.org/xsa/advisory-218.html
- http://www.debian.org/security/2017/dsa-3969
- http://www.securityfocus.com/bid/99411
- http://www.securitytracker.com/id/1038722
- https://security.gentoo.org/glsa/201708-03
- https://security.gentoo.org/glsa/201710-17
- https://xenbits.xen.org/xsa/advisory-218.html
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