Unrated severityNVD Advisory· Published Dec 17, 2019· Updated Aug 5, 2024
CVE-2019-19816
CVE-2019-19816
Description
In the Linux kernel 5.0.21, mounting a crafted btrfs filesystem image and performing some operations can cause slab-out-of-bounds write access in __btrfs_map_block in fs/btrfs/volumes.c, because a value of 1 for the number of data stripes is mishandled.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- Linux/Linux kerneldescription
- Range: = 5.0.21
Patches
Vulnerability mechanics
References
6- usn.ubuntu.com/4414-1/mitrevendor-advisoryx_refsource_UBUNTU
- github.com/bobfuzzer/CVE/tree/master/CVE-2019-19816mitrex_refsource_MISC
- lists.debian.org/debian-lts-announce/2020/09/msg00025.htmlmitremailing-listx_refsource_MLIST
- lists.debian.org/debian-lts-announce/2020/12/msg00015.htmlmitremailing-listx_refsource_MLIST
- lists.debian.org/debian-lts-announce/2021/03/msg00010.htmlmitremailing-listx_refsource_MLIST
- security.netapp.com/advisory/ntap-20200103-0001/mitrex_refsource_CONFIRM
News mentions
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