CVE-2019-18885
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- CVE-2019-18885
CVE Details
| Release Date: | 2019-11-14 | |
| Impact: | None | What is this? |
Description
fs/btrfs/volumes.c in the Linux kernel before 5.1 allows a btrfs_verify_dev_extents NULL pointer dereference via a crafted btrfs image because fs_devices->devices is mishandled within find_device, aka CID-09ba3bc9dd15.
See more information about CVE-2019-18885 from MITRE CVE dictionary and NIST NVD
NOTE: The following CVSS metrics and score provided are preliminary and subject to review.
CVSS v3 metrics
| Base Score: | 5.5 |
| Vector String: | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
| Version: | 3.0 |
| Attack Vector: | Local |
| Attack Complexity: | Low |
| Privileges Required: | Low |
| User Interaction: | None |
| Scope: | Unchanged |
| Confidentiality Impact: | None |
| Integrity Impact: | None |
| Availability Impact: | High |
Errata information
| Platform | Errata | Release Date |
| Oracle Linux version 6 (kernel-uek) | ELSA-2020-5866 | 2020-10-06 |
| Oracle Linux version 7 (kernel-uek) | ELSA-2020-5844 | 2020-09-11 |
| Oracle Linux version 7 (kernel-uek) | ELSA-2020-5845 | 2020-09-11 |
| Oracle Linux version 7 (kernel-uek) | ELSA-2020-5866 | 2020-10-06 |
| Oracle Linux version 7 (kernel-uek) | ELSA-2020-5885 | 2020-10-12 |
| Oracle VM version 3.4 (kernel-uek) | OVMSA-2020-0044 | 2020-10-09 |
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