https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Thu, 01 Oct 2026 10:22:50 +0000 https://vulnerability.circl.lu/vuln/cve-2025-68251 <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>erofs: avoid infinite loops due to corrupted subpage compact indexes</p> <p>Robert reported an infinite loop observed by two crafted images.</p> <p>The root cause is that `clusterofs` can be larger than `lclustersize` for !NONHEAD `lclusters` in corrupted subpage compact indexes, e.g.:</p> <p>blocksize = lclustersize = 512 lcn = 6 clusterofs = 515</p> <p>Move the corresponding check for full compress indexes to `z_erofs_load_lcluster_from_disk()` to also cover subpage compact compress indexes.</p> <p>It also fixes the position of `m-&gt;type &gt;= Z_EROFS_LCLUSTER_TYPE_MAX` check, since it should be placed right after `z_erofs_load_{compact,full}_lcluster()`.</p> <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>erofs: avoid infinite loops due to corrupted subpage compact indexes</p> <p>Robert reported an infinite loop observed by two crafted images.</p> <p>The root cause is that `clusterofs` can be larger than `lclustersize` for !NONHEAD `lclusters` in corrupted subpage compact indexes, e.g.:</p> <p>blocksize = lclustersize = 512 lcn = 6 clusterofs = 515</p> <p>Move the corresponding check for full compress indexes to `z_erofs_load_lcluster_from_disk()` to also cover subpage compact compress indexes.</p> <p>It also fixes the position of `m-&gt;type &gt;= Z_EROFS_LCLUSTER_TYPE_MAX` check, since it should be placed right after `z_erofs_load_{compact,full}_lcluster()`.</p> https://vulnerability.circl.lu/vuln/cve-2025-68251