fkie_cve-2019-19448
Vulnerability from fkie_nvd
Published
2019-12-08 02:15
Modified
2024-11-21 04:34
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Summary
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.
References
cve@mitre.orghttps://github.com/bobfuzzer/CVE/tree/master/CVE-2019-19448Exploit, Third Party Advisory
cve@mitre.orghttps://lists.debian.org/debian-lts-announce/2020/09/msg00025.htmlMailing List, Third Party Advisory
cve@mitre.orghttps://lists.debian.org/debian-lts-announce/2020/10/msg00032.htmlMailing List, Third Party Advisory
cve@mitre.orghttps://lists.debian.org/debian-lts-announce/2020/10/msg00034.htmlMailing List, Third Party Advisory
cve@mitre.orghttps://security.netapp.com/advisory/ntap-20200103-0001/Third Party Advisory
cve@mitre.orghttps://usn.ubuntu.com/4578-1/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/bobfuzzer/CVE/tree/master/CVE-2019-19448Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2020/09/msg00025.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2020/10/msg00032.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2020/10/msg00034.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20200103-0001/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://usn.ubuntu.com/4578-1/Third Party Advisory
Impacted products
Vendor Product Version
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
debian debian_linux 9.0
canonical ubuntu_linux 14.04
canonical ubuntu_linux 16.04
canonical ubuntu_linux 18.04
netapp active_iq_unified_manager -
netapp cloud_backup -
netapp data_availability_services -
netapp hci_management_node -
netapp solidfire -
netapp steelstore_cloud_integrated_storage -
netapp a700s_firmware -
netapp a700s -
netapp fas_8300_firmware -
netapp fas_8300 -
netapp fas_8700_firmware -
netapp fas_8700 -
netapp fas_a400_firmware -
netapp fas_a400 -
netapp aff_8300_firmware -
netapp aff_8300 -
netapp aff_8700_firmware -
netapp aff_8700 -
netapp aff_a400_firmware -
netapp aff_a400 -
netapp h610s_firmware -
netapp h610s -
netapp solidfire_baseboard_management_controller_firmware -
netapp solidfire_baseboard_management_controller -


To clipboard 

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  "cveTags": [],
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      "value": "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."
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      "lang": "es",
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    }
  ],
  "id": "CVE-2019-19448",
  "lastModified": "2024-11-21T04:34:45.167",
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}


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