Entreprise française de cybersécurité depuis 2004
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☎ 03 60 47 09 81 - info@securiteinfo.com
In the Linux kernel 5.0.21, mounting a crafted ext4 filesystem image, performing some operations, and unmounting can lead to a use-after-free in ext4_put_super in fs/ext4/super.c, related to dump_orphan_list in fs/ext4/super.c.
- https://github.com/bobfuzzer/CVE/tree/master/CVE-2019-19447
- https://github.com/ARPSyndicate/cvemon
- https://github.com/Trinadh465/linux-4.19.72_CVE-2019-19447