CVE-2015-5366
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
7.2 High
AI Score
Confidence
High
0.399 Low
EPSS
Percentile
97.3%
The (1) udp_recvmsg and (2) udpv6_recvmsg functions in the Linux kernel before 4.0.6 provide inappropriate -EAGAIN return values, which allows remote attackers to cause a denial of service (EPOLLET epoll application read outage) via an incorrect checksum in a UDP packet, a different vulnerability than CVE-2015-5364.
Affected configurations
References
git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=beb39db59d14990e401e235faf66a6b9b31240b0
kb.juniper.net/InfoCenter/index?page=content&id=JSA10761
lists.opensuse.org/opensuse-security-announce/2015-07/msg00023.html
lists.opensuse.org/opensuse-security-announce/2015-07/msg00049.html
lists.opensuse.org/opensuse-security-announce/2015-08/msg00011.html
lists.opensuse.org/opensuse-security-announce/2015-09/msg00004.html
lists.opensuse.org/opensuse-security-announce/2015-09/msg00007.html
lists.opensuse.org/opensuse-security-announce/2015-09/msg00008.html
lists.opensuse.org/opensuse-security-announce/2015-09/msg00009.html
lists.opensuse.org/opensuse-security-announce/2015-09/msg00010.html
lists.opensuse.org/opensuse-security-announce/2015-09/msg00011.html
lists.opensuse.org/opensuse-security-announce/2015-09/msg00018.html
lists.opensuse.org/opensuse-security-announce/2015-09/msg00021.html
rhn.redhat.com/errata/RHSA-2015-1623.html
rhn.redhat.com/errata/RHSA-2015-1778.html
rhn.redhat.com/errata/RHSA-2015-1787.html
rhn.redhat.com/errata/RHSA-2016-0045.html
rhn.redhat.com/errata/RHSA-2016-1096.html
rhn.redhat.com/errata/RHSA-2016-1100.html
www.debian.org/security/2015/dsa-3313
www.debian.org/security/2015/dsa-3329
www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.0.6
www.openwall.com/lists/oss-security/2015/06/30/13
www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html
www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html
www.securityfocus.com/bid/75510
www.securitytracker.com/id/1032794
www.ubuntu.com/usn/USN-2680-1
www.ubuntu.com/usn/USN-2681-1
www.ubuntu.com/usn/USN-2682-1
www.ubuntu.com/usn/USN-2683-1
www.ubuntu.com/usn/USN-2684-1
www.ubuntu.com/usn/USN-2713-1
www.ubuntu.com/usn/USN-2714-1
access.redhat.com/errata/RHSA-2016:1225
bugzilla.redhat.com/show_bug.cgi?id=1239029
github.com/torvalds/linux/commit/beb39db59d14990e401e235faf66a6b9b31240b0
Related
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
7.2 High
AI Score
Confidence
High
0.399 Low
EPSS
Percentile
97.3%