vulnerability
Debian: CVE-2017-7995: xen -- security update
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 2 | (AV:L/AC:L/Au:S/C:P/I:N/A:N) | 2017-05-02 | 2017-05-30 | 2024-11-27 |
Severity
2
CVSS
(AV:L/AC:L/Au:S/C:P/I:N/A:N)
Published
2017-05-02
Added
2017-05-30
Modified
2024-11-27
Description
Xen PV guest before Xen 4.3 checked access permissions to MMIO ranges only after accessing them, allowing host PCI device space memory reads, leading to information disclosure. This is an error in the get_user function. NOTE: the upstream Xen Project considers versions before 4.5.x to be EOL.
Solution
debian-upgrade-xen
NEW
Explore Exposure Command
Confidently identify and prioritize exposures from endpoint to cloud with full attack surface visibility and threat-aware risk context.