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Debian Security Bug TrackerDEBIANCVE:CVE-2020-27418HistoryAug 22, 2023 - 7:16 p.m.
CVE-2020-27418
2023-08-2219:16:20
Debian Security Bug Tracker
security-tracker.debian.org
12
cve-2020-27418
kernel 5.9.0-rc9
sensitive information
vgacon_invert_region()
unix
4.4 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
0.0004 Low
EPSS
Percentile
9.0%
A Use After Free vulnerability in Fedora Linux kernel 5.9.0-rc9 allows attackers to obatin sensitive information via vgacon_invert_region() function.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | linux | < 5.5.13-1 | linux_5.5.13-1_all.deb |
| Debian | 11 | all | linux | < 5.5.13-1 | linux_5.5.13-1_all.deb |
| Debian | 999 | all | linux | < 5.5.13-1 | linux_5.5.13-1_all.deb |
| Debian | 13 | all | linux | < 5.5.13-1 | linux_5.5.13-1_all.deb |
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4.4 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
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0.0004 Low
EPSS
Percentile
9.0%
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