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Vulnerability CVE-2019-19039
Published: 2019-11-21 Modified: 2019-11-24
Description: |
__btrfs_free_extent in fs/btrfs/extent-tree.c in the Linux kernel through 5.3.12 calls btrfs_print_leaf in a certain ENOENT case, which allows local users to obtain potentially sensitive information about register values via the dmesg program. |
Type:
CWE-200 (Information Exposure)
CVSS2 => (AV:L/AC:M/Au:N/C:P/I:N/A:N)
CVSS Base Score |
Impact Subscore |
Exploitability Subscore |
1.9/10 |
2.9/10 |
3.4/10 |
Exploit range |
Attack complexity |
Authentication |
Local |
Medium |
No required |
Confidentiality impact |
Integrity impact |
Availability impact |
Partial |
None |
None |
References: |
https://github.com/bobfuzzer/CVE/tree/master/CVE-2019-19039
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