vulnerability
Red Hat: CVE-2018-10689: Low: blktrace security update (RHSA-2019:2162)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:M/Au:N/C:N/I:N/A:P) | May 3, 2018 | Aug 7, 2019 | Jul 9, 2025 |
Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
Published
May 3, 2018
Added
Aug 7, 2019
Modified
Jul 9, 2025
Description
blktrace (aka Block IO Tracing) 1.2.0, as used with the Linux kernel and Android, has a buffer overflow in the dev_map_read function in btt/devmap.c because the device and devno arrays are too small, as demonstrated by an invalid free when using the btt program with a crafted file.
Solutions
no-fix-redhat-rpm-packageredhat-upgrade-blktraceredhat-upgrade-blktrace-debuginfo
References
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