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 Vulnerability   
Search   		     Search 324607 CVE descriptions
and 145615 test descriptions,
access 10,000+ cross references.
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CVE ID:CVE-2019-19448
Description:In the Linux kernel 5.0.21 and 5.3.11, mounting a crafted btrfs filesystem image, performing some operations, and then making a syncfs system call can lead to a use-after-free in try_merge_free_space in fs/btrfs/free-space-cache.c because the pointer to a left data structure can be the same as the pointer to a right data structure.
Test IDs: 1.3.6.1.4.1.25623.1.0.892420  
Cross References: Common Vulnerability Exposure (CVE) ID: CVE-2019-19448
https://github.com/bobfuzzer/CVE/tree/master/CVE-2019-19448
https://lists.debian.org/debian-lts-announce/2020/09/msg00025.html
https://lists.debian.org/debian-lts-announce/2020/10/msg00032.html
https://lists.debian.org/debian-lts-announce/2020/10/msg00034.html
https://usn.ubuntu.com/4578-1/



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