CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
100.0%
Mohamed Ghannam discovered that the IPv4 raw socket implementation in the
Linux kernel contained a race condition leading to uninitialized pointer
usage. A local attacker could use this to cause a denial of service or
possibly execute arbitrary code. (CVE-2017-17712)
ChunYu Wang discovered that a use-after-free vulnerability existed
in the SCTP protocol implementation in the Linux kernel. A local
attacker could use this to cause a denial of service (system crash)
or possibly execute arbitrary code, (CVE-2017-15115)
Mohamed Ghannam discovered a use-after-free vulnerability in the DCCP
protocol implementation in the Linux kernel. A local attacker could use
this to cause a denial of service (system crash) or possibly execute
arbitrary code. (CVE-2017-8824)
USN-3541-1 mitigated CVE-2017-5715 (Spectre Variant 2) for the
amd64 architecture in Ubuntu 17.10. This update provides the
compiler-based retpoline kernel mitigation for the amd64 and i386
architectures. Original advisory details:
Jann Horn discovered that microprocessors utilizing speculative execution
and branch prediction may allow unauthorized memory reads via sidechannel
attacks. This flaw is known as Spectre. A local attacker could use this to
expose sensitive information, including kernel memory. (CVE-2017-5715)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 17.10 | noarch | linux-image-generic | <Ā 4.13.0.36.38 | UNKNOWN |
Ubuntu | 17.10 | noarch | block-modules-4.13.0-36-generic-di | <Ā 4.13.0-36.40 | UNKNOWN |
Ubuntu | 17.10 | noarch | crypto-modules-4.13.0-36-generic-di | <Ā 4.13.0-36.40 | UNKNOWN |
Ubuntu | 17.10 | noarch | fat-modules-4.13.0-36-generic-di | <Ā 4.13.0-36.40 | UNKNOWN |
Ubuntu | 17.10 | noarch | fb-modules-4.13.0-36-generic-di | <Ā 4.13.0-36.40 | UNKNOWN |
Ubuntu | 17.10 | noarch | firewire-core-modules-4.13.0-36-generic-di | <Ā 4.13.0-36.40 | UNKNOWN |
Ubuntu | 17.10 | noarch | floppy-modules-4.13.0-36-generic-di | <Ā 4.13.0-36.40 | UNKNOWN |
Ubuntu | 17.10 | noarch | fs-core-modules-4.13.0-36-generic-di | <Ā 4.13.0-36.40 | UNKNOWN |
Ubuntu | 17.10 | noarch | fs-secondary-modules-4.13.0-36-generic-di | <Ā 4.13.0-36.40 | UNKNOWN |
Ubuntu | 17.10 | noarch | input-modules-4.13.0-36-generic-di | <Ā 4.13.0-36.40 | UNKNOWN |
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
100.0%