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ubuntucveUbuntu.comUB:CVE-2022-40982
HistoryAug 08, 2023 - 12:00 a.m.

CVE-2022-40982

2023-08-0800:00:00
ubuntu.com
ubuntu.com
9
cve-2022-40982
information exposure
microarchitectural state
transient execution
intel processors
authenticated user
information disclosure
local access
unix

6.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

0.001 Low

EPSS

Percentile

47.8%

Information exposure through microarchitectural state after transient
execution in certain vector execution units for some Intel® Processors
may allow an authenticated user to potentially enable information
disclosure via local access.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchintel-microcode< 3.20230808.0ubuntu0.18.04.1+esm1UNKNOWN
ubuntu20.04noarchintel-microcode< 3.20230808.0ubuntu0.20.04.1UNKNOWN
ubuntu22.04noarchintel-microcode< 3.20230808.0ubuntu0.22.04.1UNKNOWN
ubuntu23.04noarchintel-microcode< 3.20230808.0ubuntu1UNKNOWN
ubuntu23.10noarchintel-microcode< 3.20230808.1UNKNOWN
ubuntu24.04noarchintel-microcode< 3.20230808.1UNKNOWN
ubuntu14.04noarchintel-microcode< anyUNKNOWN
ubuntu16.04noarchintel-microcode< 3.20230808.0ubuntu0.16.04.1+esm1UNKNOWN
ubuntu18.04noarchlinux< 4.15.0-218.229UNKNOWN
ubuntu20.04noarchlinux< 5.4.0-159.176UNKNOWN
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References

6.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

0.001 Low

EPSS

Percentile

47.8%