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CVE-2019-19768
Published: Dec 12, 2019
Modified: Aug 5, 2024
PUBLISHED
Description
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).
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
https://bugzilla.kernel.org/show_bug.cgi?id=205711
x_refsource_MISC
https://security.netapp.com/advisory/ntap-20200103-0001/
x_refsource_CONFIRM
openSUSE-SU-2020:0388
vendor-advisory
x_refsource_SUSE
USN-4344-1
vendor-advisory
x_refsource_UBUNTU
USN-4345-1
vendor-advisory
x_refsource_UBUNTU
USN-4342-1
vendor-advisory
x_refsource_UBUNTU
USN-4346-1
vendor-advisory
x_refsource_UBUNTU
[debian-lts-announce] 20200609 [SECURITY] [DLA 2241-1] linux security update
mailing-list
x_refsource_MLIST
[debian-lts-announce] 20200610 [SECURITY] [DLA 2242-1] linux-4.9 security update
mailing-list
x_refsource_MLIST
[debian-lts-announce] 20200610 [SECURITY] [DLA 2241-2] linux security update
mailing-list
x_refsource_MLIST
DSA-4698
vendor-advisory
x_refsource_DEBIAN
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