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Search Results (6 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2026-71219 | 1 Redhat | 2 Enterprise Linux, Gfs2-utils | 2026-09-03 | 4.7 Medium |
| A stack overflow vulnerability was found in gfs2-utils. The hash table traversal code in metawalk.c uses alloca() with an exponentially-derived size from the untrusted on-disk di_depth field without bounds validation. A crafted GFS2 filesystem image with a large di_depth value causes stack exhaustion and a denial of service when processed by fsck.gfs2, gfs2_edit, or savemeta. | ||||
| CVE-2026-71220 | 1 Redhat | 2 Enterprise Linux, Gfs2-utils | 2026-09-03 | 7 High |
| A stack out-of-bounds write vulnerability was found in gfs2-utils. In gfs2_edit, the di_height field from on-disk inode metadata is used as an array index without bounds checking, causing a stack buffer overflow that may lead to arbitrary code execution when processing crafted GFS2 filesystem images. | ||||
| CVE-2026-71221 | 1 Redhat | 2 Enterprise Linux, Gfs2-utils | 2026-09-03 | 7 High |
| A stack out-of-bounds write vulnerability was found in gfs2-utils. In savemeta, the height value from on-disk inode metadata is used as a loop bound without bounds checking, causing a stack buffer overflow that may lead to arbitrary code execution when processing crafted GFS2 filesystem images. | ||||
| CVE-2026-71222 | 1 Redhat | 2 Enterprise Linux, Gfs2-utils | 2026-09-03 | 5.3 Medium |
| A heap out-of-bounds read vulnerability was found in gfs2-utils. The ea_num_ptrs field from on-disk extended attribute metadata is consumed without bounds validation, causing a heap buffer over-read that may disclose sensitive memory contents or cause a crash when processing crafted GFS2 filesystem images. | ||||
| CVE-2026-71224 | 1 Redhat | 2 Enterprise Linux, Gfs2-utils | 2026-09-03 | 4.7 Medium |
| A stack overflow vulnerability was found in gfs2-utils. The metadata walk code in metawalk.c uses alloca() with an untrusted inode height value from on-disk metadata without bounds validation, causing stack exhaustion and a denial of service when processing crafted GFS2 filesystem images. | ||||
| CVE-2008-6552 | 2 Fedoraproject, Redhat | 7 Fedora, Cluster Project, Cman and 4 more | 2026-04-23 | N/A |
| Red Hat Cluster Project 2.x allows local users to modify or overwrite arbitrary files via symlink attacks on files in /tmp, involving unspecified components in Resource Group Manager (aka rgmanager) before 2.03.09-1, gfs2-utils before 2.03.09-1, and CMAN - The Cluster Manager before 2.03.09-1 on Fedora 9. | ||||
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