CVE-2025-68283
libceph: replace BUG_ON with bounds check for map->max_osd
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: libceph: replace BUG_ON with bounds check for map->max_osd OSD indexes come from untrusted network packets. Boundary checks are added to validate these against map->max_osd. [ idryomov: drop BUG_ON in ceph_get_primary_affinity(), minor cosmetic edits ]
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Dec 16, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
f24e9980eb860d8600cbe5ef3d2fd9295320d229 < 57f5fbae9f1024aba17ff75e00433324115c548a f24e9980eb860d8600cbe5ef3d2fd9295320d229 < becc488a4d864db338ebd4e313aa3c77da24b604 f24e9980eb860d8600cbe5ef3d2fd9295320d229 < e67e3be690f5f7e3b031cf29e8d91e6d02a8e30d f24e9980eb860d8600cbe5ef3d2fd9295320d229 < b4368b7f97014e1015445d61abd0b27c4c6e8424 f24e9980eb860d8600cbe5ef3d2fd9295320d229 < ec3797f043756a94ea2d0f106022e14ac4946c02
Linux / Linux
2.6.34
References
git.kernel.org: https://git.kernel.org/stable/c/57f5fbae9f1024aba17ff75e00433324115c548a git.kernel.org: https://git.kernel.org/stable/c/becc488a4d864db338ebd4e313aa3c77da24b604 git.kernel.org: https://git.kernel.org/stable/c/e67e3be690f5f7e3b031cf29e8d91e6d02a8e30d git.kernel.org: https://git.kernel.org/stable/c/b4368b7f97014e1015445d61abd0b27c4c6e8424 git.kernel.org: https://git.kernel.org/stable/c/ec3797f043756a94ea2d0f106022e14ac4946c02