7.8 High
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
7.2 High
CVSS2
Access Vector
LOCAL
Access 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
kernel is vulnerable to denial of service (DoS) attacks. The vulnerability exists as an integer overflow in fs/aio.c in the Linux kernel before 3.4.1 allows local users to cause a denial of service or possibly have unspecified other impact via a large AIO iovec.
git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=a70b52ec1aaeaf60f4739edb1b422827cb6f3893
www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.4.1
www.openwall.com/lists/oss-security/2016/03/02/9
access.redhat.com/documentation/en-US/red_hat_enterprise_linux/6/html/6.10_release_notes/index.html
access.redhat.com/documentation/en-US/red_hat_enterprise_linux/6/html/6.10_technical_notes/index.html
access.redhat.com/errata/RHSA-2018:1854
access.redhat.com/security/updates/classification/#important
access.redhat.com/security/vulnerabilities/ssbd
bugzilla.redhat.com/show_bug.cgi?id=1314288
bugzilla.redhat.com/show_bug.cgi?id=1448170
bugzilla.redhat.com/show_bug.cgi?id=1497152
bugzilla.redhat.com/show_bug.cgi?id=1560494
bugzilla.redhat.com/show_bug.cgi?id=869942
github.com/torvalds/linux/commit/a70b52ec1aaeaf60f4739edb1b422827cb6f3893
7.8 High
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
7.2 High
CVSS2
Access Vector
LOCAL
Access 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