https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Fri, 02 Oct 2026 17:17:35 +0000 https://vulnerability.circl.lu/vuln/cve-2026-31514 <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>erofs: set fileio bio failed in short read case</p> <p>For file-backed mount, IO requests are handled by vfs_iocb_iter_read(). However, it can be interrupted by SIGKILL, returning the number of bytes actually copied. Unused folios in bio are unexpectedly marked as uptodate.</p> <p>vfs_read filemap_read filemap_get_pages filemap_readahead erofs_fileio_readahead erofs_fileio_rq_submit vfs_iocb_iter_read filemap_read filemap_get_pages &lt;= detect signal erofs_fileio_ki_complete &lt;= set all folios uptodate</p> <p>This patch addresses this by setting short read bio with an error directly.</p> <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>erofs: set fileio bio failed in short read case</p> <p>For file-backed mount, IO requests are handled by vfs_iocb_iter_read(). However, it can be interrupted by SIGKILL, returning the number of bytes actually copied. Unused folios in bio are unexpectedly marked as uptodate.</p> <p>vfs_read filemap_read filemap_get_pages filemap_readahead erofs_fileio_readahead erofs_fileio_rq_submit vfs_iocb_iter_read filemap_read filemap_get_pages &lt;= detect signal erofs_fileio_ki_complete &lt;= set all folios uptodate</p> <p>This patch addresses this by setting short read bio with an error directly.</p> https://vulnerability.circl.lu/vuln/cve-2026-31514