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.
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Score 5.5 from GitHub Security Advisory (severity: LOW) published 2022-05-24. NVD baseline CVSS 5.5; sources differ by 0.0.
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.
May 5, 2020
November 21, 2024
| Vendor / Ecosystem | Fixed in / Patch | Released | Source |
|---|---|---|---|
| ubuntu | linux-image-azure (4.15.0.1093.70) @ trusty | 2026-05-27 | ubuntu |
| ubuntu | linux-image-gkeop-5.3 (5.3.0.65.121) @ bionic | 2026-05-27 | ubuntu |
| ubuntu | linux-image-virtual-hwe-20.04 (5.4.0.45.49) @ focal | 2026-05-27 | ubuntu |
| ubuntu | linux-image-lowlatency (4.4.0.222.229) @ xenial | 2026-05-27 | ubuntu |
| redhat | kernel-rt-0:4.18.0-240.rt7.54.el8 | 2020-11-04 | redhat |
| redhat | kernel-0:4.18.0-240.el8 | 2020-11-04 | redhat |
| redhat | kernel-alt-0:4.14.0-115.29.1.el7a | 2020-08-25 | redhat |
Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.
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.
RHSA-2020:3545 — Low
RHSA-2020:4431 — Low
RHSA-2020:4609 — Low
linux kernel vulnerabilities
Linux kernel vulnerabilities
Linux kernel vulnerabilities
Linux kernel vulnerabilities
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msrc · redhat
CWE-400