vulnerability
CentOS: (CVE-2016-0774) CESA-2016:0494: kernel
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 6 | (AV:L/AC:L/Au:N/C:P/I:N/A:C) | 2016-03-23 | 2016-07-06 | 2019-05-05 |
Severity
6
CVSS
(AV:L/AC:L/Au:N/C:P/I:N/A:C)
Published
2016-03-23
Added
2016-07-06
Modified
2019-05-05
Description
The (1) pipe_read and (2) pipe_write implementations in fs/pipe.c in a certain Linux kernel backport in the linux package before 3.2.73-2+deb7u3 on Debian wheezy and the kernel package before 3.10.0-229.26.2 on Red Hat Enterprise Linux (RHEL) 7.1 do not properly consider the side effects of failed __copy_to_user_inatomic and __copy_from_user_inatomic calls, which allows local users to cause a denial of service (system crash) or possibly gain privileges via a crafted application, aka an "I/O vector array overrun." NOTE: this vulnerability exists because of an incorrect fix for CVE-2015-1805.
Solution(s)
centos-upgrade-kernelcentos-upgrade-kernel-abi-whitelistscentos-upgrade-kernel-debugcentos-upgrade-kernel-debug-develcentos-upgrade-kernel-develcentos-upgrade-kernel-doccentos-upgrade-kernel-firmwarecentos-upgrade-kernel-headerscentos-upgrade-perfcentos-upgrade-python-perf
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