CVSS2
Attack Vector
LOCAL
Attack 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
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
EPSS
Percentile
29.4%
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.
Author | Note |
---|---|
tyhicks | This issue only affects processors manufactured by Intel that support Intel® Transactional Synchronization Extensions (TSX) |
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 18.04 | noarch | intel-microcode | < 3.20191112-0ubuntu0.18.04.2 | UNKNOWN |
ubuntu | 19.04 | noarch | intel-microcode | < 3.20191112-0ubuntu0.19.04.2 | UNKNOWN |
ubuntu | 19.10 | noarch | intel-microcode | < 3.20191112-0ubuntu0.19.10.2 | UNKNOWN |
ubuntu | 20.04 | noarch | intel-microcode | < 3.20191115.1ubuntu1 | UNKNOWN |
ubuntu | 14.04 | noarch | intel-microcode | < 3.20191112-0ubuntu0.14.04.2 | UNKNOWN |
ubuntu | 16.04 | noarch | intel-microcode | < 3.20191112-0ubuntu0.16.04.2 | UNKNOWN |
ubuntu | 18.04 | noarch | linux | < 4.15.0-69.78 | UNKNOWN |
ubuntu | 19.04 | noarch | linux | < 5.0.0-35.38 | UNKNOWN |
ubuntu | 19.10 | noarch | linux | < 5.3.0-22.24 | UNKNOWN |
ubuntu | 14.04 | noarch | linux | < 3.13.0-175.226 | UNKNOWN |
launchpad.net/bugs/cve/CVE-2019-11135
nvd.nist.gov/vuln/detail/CVE-2019-11135
security-tracker.debian.org/tracker/CVE-2019-11135
software.intel.com/security-software-guidance/insights/deep-dive-intel-transactional-synchronization-extensions-intel-tsx-asynchronous-abort
ubuntu.com/security/notices/USN-4182-1
ubuntu.com/security/notices/USN-4182-2
ubuntu.com/security/notices/USN-4183-1
ubuntu.com/security/notices/USN-4184-1
ubuntu.com/security/notices/USN-4185-1
ubuntu.com/security/notices/USN-4185-2
ubuntu.com/security/notices/USN-4186-1
ubuntu.com/security/notices/USN-4186-2
ubuntu.com/security/notices/USN-4187-1
ubuntu.com/security/notices/USN-4188-1
wiki.ubuntu.com/SecurityTeam/KnowledgeBase/TAA_MCEPSC_i915
www.cve.org/CVERecord?id=CVE-2019-11135
www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00270.html
CVSS2
Attack Vector
LOCAL
Attack 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
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
EPSS
Percentile
29.4%