https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-09-29T20:48:07.629909+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2026-23112 CVE-2026-23112 — nvmet-tcp: add bounds checks in nvmet_tcp_build_pdu_iovec 2026-09-29T20:48:07.631733+00:00

Affected: Linux, Siemens RUGGEDCOM RST2428P

In the Linux kernel, the following vulnerability has been resolved:

nvmet-tcp: add bounds checks in nvmet_tcp_build_pdu_iovec

nvmet_tcp_build_pdu_iovec() could walk past cmd->req.sg when a PDU length or offset exceeds sg_cnt and then use bogus sg->length/offset values, leading to _copy_to_iter() GPF/KASAN. Guard sg_idx, remaining entries, and sg->length/offset before building the bvec.