Ubuntu.comUB:CVE-2017-7618CVE-2017-7618
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
64.6%
crypto/ahash.c in the Linux kernel through 4.10.9 allows attackers to cause
a denial of service (API operation calling its own callback, and infinite
recursion) by triggering EBUSY on a full queue.
Notes
| Author | Note |
|---|---|
| jdstrand | android kernels (flo, goldfish, grouper, maguro, mako and manta) are not supported on the Ubuntu Touch 14.10 and earlier preview kernels linux-lts-saucy no longer receives official support linux-lts-quantal no longer receives official support |
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 16.04 | noarch | linux | < 4.4.0-79.100 | UNKNOWN |
| ubuntu | 17.04 | noarch | linux | < 4.10.0-22.24 | UNKNOWN |
| ubuntu | 16.04 | noarch | linux-aws | < 4.4.0-1018.27 | UNKNOWN |
| ubuntu | 16.04 | noarch | linux-gke | < 4.4.0-1014.14 | UNKNOWN |
| ubuntu | 16.04 | noarch | linux-hwe | < 4.10.0-27.30~16.04.2 | UNKNOWN |
| ubuntu | 16.04 | noarch | linux-hwe-edge | < 4.10.0-27.30~16.04.2 | UNKNOWN |
| ubuntu | 14.04 | noarch | linux-lts-xenial | < 4.4.0-79.100~14.04.1 | UNKNOWN |
| ubuntu | 16.04 | noarch | linux-raspi2 | < 4.4.0-1057.64 | UNKNOWN |
| ubuntu | 17.04 | noarch | linux-raspi2 | < 4.10.0-1006.8 | UNKNOWN |
| ubuntu | 16.04 | noarch | linux-snapdragon | < 4.4.0-1059.63 | UNKNOWN |
References
marc.info/?l=linux-crypto-vger&m=149181655623850&w=2
launchpad.net/bugs/cve/CVE-2017-7618
nvd.nist.gov/vuln/detail/CVE-2017-7618
security-tracker.debian.org/tracker/CVE-2017-7618
ubuntu.com/security/notices/USN-3312-1
ubuntu.com/security/notices/USN-3312-2
ubuntu.com/security/notices/USN-3314-1
ubuntu.com/security/notices/USN-3361-1
www.cve.org/CVERecord?id=CVE-2017-7618
Related
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
64.6%