{"id":29110,"date":"2026-09-25T20:31:53","date_gmt":"2026-09-25T12:31:53","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-97954"},"modified":"2026-09-25T20:31:53","modified_gmt":"2026-09-25T12:31:53","slug":"cve-2026-97954","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-97954","title":{"rendered":"CVE-2026-97954 &#8211; In the Linux kernel, the following vulnerability has been resolved:\n\nnet\/rds: fix tcp stre"},"content":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>net\/rds: fix tcp stream corruption with large pages<\/p>\n<p>rds_message_map_pages() assigns PAGE_SIZE bytes to every<br \/>\nscatterlist entry, even when total_len ends in a partial page. The RDS<br \/>\ncongestion map is defined as 8192 bytes, so on systems with PAGE_SIZE<br \/>\ngreater than 8192 the scatterlist maps bytes beyond the end of the<br \/>\ncongestion map.  RDS-TCP transmits the SG contents according to those<br \/>\nlengths, so the extra bytes become part of the TCP RDS stream and are<br \/>\ninterpreted as subsequent RDS message headers, corrupting the stream.<\/p>\n<p>Limit the final scatterlist mapping to the number of bytes remaining.<br \/>\nThis has no effect on systems with a 4K page size and allows RDS-TCP to<br \/>\nbe used on systems with 16K and larger page sizes.<\/p>\n<p>The RDS selftest, which previously hung on 16K pages, now passes.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>net\/rds: fix tcp stream corruption with large pages<\/p>\n<p>rds_message_map_pages() assigns PAGE_SIZE bytes to every<br \/>\nscatterlist entry, ev<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-29110","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/29110","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln"}],"about":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/types\/vuln"}],"wp:attachment":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=29110"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=29110"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=29110"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}