Out-of-bounds Write Affecting perf-debuginfo package, versions <0:4.14.55-68.37.amzn2
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published27 Sept 2021
- disclosed6 Nov 2018
Introduced: 6 Nov 2018
CVE-2018-9516 (opens in a new tab)How to fix?
Upgrade Amazon-Linux:2 perf-debuginfo to version 0:4.14.55-68.37.amzn2 or higher.
This issue was patched in ALAS2-2019-1278.
NVD Description
Note: Versions mentioned in the description apply only to the upstream perf-debuginfo package and not the perf-debuginfo package as distributed by Amazon-Linux.
See How to fix? for Amazon-Linux:2 relevant fixed versions and status.
In hid_debug_events_read of drivers/hid/hid-debug.c, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Product: Android Versions: Android kernel Android ID: A-71361580.
References
- https://source.android.com/security/bulletin/pixel/2018-09-01
- http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-9516
- https://www.debian.org/security/2018/dsa-4308
- https://lists.debian.org/debian-lts-announce/2018/10/msg00003.html
- https://access.redhat.com/errata/RHSA-2019:2029
- https://access.redhat.com/errata/RHSA-2019:2043
- https://usn.ubuntu.com/3871-1/
- https://usn.ubuntu.com/3871-3/
- https://usn.ubuntu.com/3871-4/
- https://usn.ubuntu.com/3871-5/