CVE-2019-19768
CVE-2019-19768
In the Linux kernel 5.4.0-rc2, there is a use-after-free (read) in the __blk_add_trace function in kernel/trace/blktrace.c (which is used to fill out a blk_io_trace structure and place it in a per-cpu sub-buffer).
Produtos afetados
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Falar com a TrueHacking →Referências
http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00039.htmlhttps://bugzilla.kernel.org/show_bug.cgi?id=205711https://lists.debian.org/debian-lts-announce/2020/06/msg00011.htmlhttps://lists.debian.org/debian-lts-announce/2020/06/msg00012.htmlhttps://lists.debian.org/debian-lts-announce/2020/06/msg00013.htmlhttps://security.netapp.com/advisory/ntap-20200103-0001/https://usn.ubuntu.com/4342-1/https://usn.ubuntu.com/4344-1/https://usn.ubuntu.com/4345-1/https://usn.ubuntu.com/4346-1/https://www.debian.org/security/2020/dsa-4698