CVE-2020-12655
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- CVE-2020-12655
CVE Details
| Release Date: | 2020-05-05 | |
| Impact: | None | What is this? |
Description
An issue was discovered in xfs_agf_verify in fs/xfs/libxfs/xfs_alloc.c in the Linux kernel through 5.6.10. Attackers may trigger a sync of excessive duration via an XFS v5 image with crafted metadata, aka CID-d0c7feaf8767.
See more information about CVE-2020-12655 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 7 (kernel-uek) | ELSA-2020-5755 | 2020-07-10 |
| Oracle Linux version 7 (kernel-uek) | ELSA-2020-5756 | 2020-07-14 |
| Oracle Linux version 8 (kernel) | ELSA-2020-4431 | 2020-11-10 |
| Oracle Linux version 8 (kernel-uek) | ELSA-2020-5756 | 2020-07-14 |
| Oracle VM version 3 (kernel-uek) | OVMSA-2022-0027 | 2022-11-02 |
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