Resource Exhaustion Affecting kernel-rt-trace-devel package, versions <0:3.10.0-1062.rt56.1022.el7
Threat Intelligence
EPSS
0.04% (11th
percentile)
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Test your applications- Snyk ID SNYK-CENTOS7-KERNELRTTRACEDEVEL-2139732
- published 26 Jul 2021
- disclosed 18 Jan 2018
Introduced: 18 Jan 2018
CVE-2018-8087 Open this link in a new tabHow to fix?
Upgrade Centos:7 kernel-rt-trace-devel to version 0:3.10.0-1062.rt56.1022.el7 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kernel-rt-trace-devel package and not the kernel-rt-trace-devel package as distributed by Centos.
See How to fix? for Centos:7 relevant fixed versions and status.
Memory leak in the hwsim_new_radio_nl function in drivers/net/wireless/mac80211_hwsim.c in the Linux kernel through 4.15.9 allows local users to cause a denial of service (memory consumption) by triggering an out-of-array error case.
References
- http://www.securityfocus.com/bid/103397
- https://access.redhat.com/security/cve/CVE-2018-8087
- https://www.debian.org/security/2018/dsa-4188
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=0ddcff49b672239dda94d70d0fcf50317a9f4b51
- https://github.com/torvalds/linux/commit/0ddcff49b672239dda94d70d0fcf50317a9f4b51
- https://access.redhat.com/errata/RHSA-2019:2043
- https://usn.ubuntu.com/3676-1/
- https://usn.ubuntu.com/3676-2/
- https://usn.ubuntu.com/3677-1/
- https://usn.ubuntu.com/3677-2/
- https://usn.ubuntu.com/3678-1/
- https://usn.ubuntu.com/3678-2/
- https://usn.ubuntu.com/3678-3/
- https://usn.ubuntu.com/3678-4/
CVSS Scores
version 3.1