Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: octeontx2-af: cn10k – Restricted VF LMTLINE sharing to its own PF. rvumboxhandlerlmtsttblsetup uses req-basepcifunc as a direct index into the LMT map table to read the physical base address of another function’s LMTLINE and...

CVE-2026-72045

In the Linux kernel, the following vulnerability has been resolved: octeontx2-af: cn10k: restrict VF LMTLINE sharing to its own PF rvumboxhandlerlmtsttblsetup uses req-basepcifunc as a direct index into the LMT map table to read another function's LMTLINE physical base address and copy it into th...

UBUNTU-CVE-2026-72045

In the Linux kernel, the following vulnerability has been resolved: octeontx2-af: cn10k: restrict VF LMTLINE sharing to its own PF rvumboxhandlerlmtsttblsetup uses req-basepcifunc as a direct index into the LMT map table to read another function's LMTLINE physical base address and copy it into th...

CVE-2026-72045

CVE-2026-72045 : In the Linux kernel (octeontx2-af: cn10k), a VF could access another function’s LMTLINE via rvu_mbox_handler_lmtst_tbl_setup() using base_pcifunc as a direct index into the LMT map. The issue arises because base_pcifunc is not sanitized and is not bounded to the VF’s PF, allowing...

PT-2026-72234

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the octeontx2-af driver where the rvu mbox handler lmtst tbl setup function uses the req-base pcifunc payload field as a direct index into the LMT map table. Because...