Debian Security Bug TrackerDEBIANCVE:CVE-2022-42331CVE-2022-42331
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
0.0005 Low
EPSS
Percentile
18.0%
x86: speculative vulnerability in 32bit SYSCALL path Due to an oversight in the very original Spectre/Meltdown security work (XSA-254), one entrypath performs its speculation-safety actions too late. In some configurations, there is an unprotected RET instruction which can be attacked with a variety of speculative attacks.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | xen | < 4.17.0+74-g3eac216e6e-1 | xen_4.17.0+74-g3eac216e6e-1_all.deb |
| Debian | 11 | all | xen | < 4.14.5+94-ge49571868d-1 | xen_4.14.5+94-ge49571868d-1_all.deb |
| Debian | 999 | all | xen | < 4.17.0+74-g3eac216e6e-1 | xen_4.17.0+74-g3eac216e6e-1_all.deb |
| Debian | 13 | all | xen | < 4.17.0+74-g3eac216e6e-1 | xen_4.17.0+74-g3eac216e6e-1_all.deb |
Related
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
0.0005 Low
EPSS
Percentile
18.0%