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ubuntucveUbuntu.comUB:CVE-2019-11135
HistoryNov 12, 2019 - 12:00 a.m.

CVE-2019-11135

2019-11-1200:00:00
ubuntu.com
ubuntu.com
37

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

2.1 Low

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:L/AC:L/Au:N/C:P/I:N/A:N

0.001 Low

EPSS

Percentile

22.4%

TSX Asynchronous Abort condition on some CPUs utilizing speculative
execution may allow an authenticated user to potentially enable information
disclosure via a side channel with local access.

Notes

Author Note
tyhicks This issue only affects processors manufactured by Intel that support Intel® Transactional Synchronization Extensions (TSX)
OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchintel-microcode< 3.20191112-0ubuntu0.18.04.2UNKNOWN
ubuntu19.04noarchintel-microcode< 3.20191112-0ubuntu0.19.04.2UNKNOWN
ubuntu19.10noarchintel-microcode< 3.20191112-0ubuntu0.19.10.2UNKNOWN
ubuntu20.04noarchintel-microcode< 3.20191115.1ubuntu1UNKNOWN
ubuntu14.04noarchintel-microcode< 3.20191112-0ubuntu0.14.04.2) Available with Ubuntu Pro or Ubuntu Pro (Infra-onlyUNKNOWN
ubuntu16.04noarchintel-microcode< 3.20191112-0ubuntu0.16.04.2UNKNOWN
ubuntu18.04noarchlinux< 4.15.0-69.78UNKNOWN
ubuntu19.04noarchlinux< 5.0.0-35.38UNKNOWN
ubuntu19.10noarchlinux< 5.3.0-22.24UNKNOWN
ubuntu14.04noarchlinux< 3.13.0-175.226) Available with Ubuntu Pro or Ubuntu Pro (Infra-onlyUNKNOWN
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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

2.1 Low

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:L/AC:L/Au:N/C:P/I:N/A:N

0.001 Low

EPSS

Percentile

22.4%