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CVE ID: | CVE-2019-19770 |
Description: | ** DISPUTED ** In the Linux kernel 4.19.83, there is a use-after-free (read) in the debugfs_remove function in fs/debugfs/inode.c (which is used to remove a file or directory in debugfs that was previously created with a call to another debugfs function such as debugfs_create_file). NOTE: Linux kernel developers dispute this issue as not being an issue with debugfs, instead this is an issue with misuse of debugfs within blktrace. |
Test IDs: | 1.3.6.1.4.1.25623.1.0.892483 |
Cross References: |
Common Vulnerability Exposure (CVE) ID: CVE-2019-19770 https://bugzilla.kernel.org/show_bug.cgi?id=205713 https://lore.kernel.org/linux-block/20200402000002.7442-1-mcgrof@kernel.org/ https://lists.debian.org/debian-lts-announce/2020/12/msg00015.html SuSE Security Announcement: openSUSE-SU-2020:0543 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00035.html |