vulnerability
Red Hat: CVE-2015-4170: Moderate: kernel security and bug fix update ((Multiple Advisories))
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:L/AC:M/Au:N/C:N/I:N/A:C) | 2016-05-02 | 2016-07-30 | 2018-06-21 |
Severity
5
CVSS
(AV:L/AC:M/Au:N/C:N/I:N/A:C)
Published
2016-05-02
Added
2016-07-30
Modified
2018-06-21
Description
Race condition in the ldsem_cmpxchg function in drivers/tty/tty_ldsem.c in the Linux kernel before 3.13-rc4-next-20131218 allows local users to cause a denial of service (ldsem_down_read and ldsem_down_write deadlock) by establishing a new tty thread during shutdown of a previous tty thread.
Solution(s)
redhat-upgrade-kernelredhat-upgrade-kernel-abi-whitelistsredhat-upgrade-kernel-bootwrapperredhat-upgrade-kernel-debugredhat-upgrade-kernel-debug-debuginforedhat-upgrade-kernel-debug-develredhat-upgrade-kernel-debuginforedhat-upgrade-kernel-debuginfo-common-ppc64redhat-upgrade-kernel-debuginfo-common-s390xredhat-upgrade-kernel-debuginfo-common-x86_64redhat-upgrade-kernel-develredhat-upgrade-kernel-docredhat-upgrade-kernel-headersredhat-upgrade-kernel-kdumpredhat-upgrade-kernel-kdump-debuginforedhat-upgrade-kernel-kdump-develredhat-upgrade-kernel-rtredhat-upgrade-kernel-rt-debugredhat-upgrade-kernel-rt-debug-debuginforedhat-upgrade-kernel-rt-debug-develredhat-upgrade-kernel-rt-debuginforedhat-upgrade-kernel-rt-debuginfo-common-x86_64redhat-upgrade-kernel-rt-develredhat-upgrade-kernel-rt-docredhat-upgrade-kernel-rt-traceredhat-upgrade-kernel-rt-trace-debuginforedhat-upgrade-kernel-rt-trace-develredhat-upgrade-kernel-toolsredhat-upgrade-kernel-tools-debuginforedhat-upgrade-kernel-tools-libsredhat-upgrade-kernel-tools-libs-develredhat-upgrade-perfredhat-upgrade-perf-debuginforedhat-upgrade-python-perfredhat-upgrade-python-perf-debuginfo
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