[SRU][N:linux][PATCH 0/1] CXL: Fix slab-out-of-bounds in cxl_setup_parent_dport

Thibault Ferrante thibault.ferrante at canonical.com
Fri Dec 19 15:12:17 UTC 2025


BugLink: https://bugs.launchpad.net/bugs/2130240

[ Impact ]

 * Fix slab-out-of-bounds cxl enabled guest image, boot the guest without issue.

[ Fix ]

 * Clean cherry-pick fix from upstream:
  8c251c5ab1b cxl/pci: Get AER capability address from RCRB only for RCH dport

[ Test Plan ]

 * Compiled.

[ Where problems could occur ]

 * Regression in cxl enabled systems.

[ Other Info ]

 * This is a public version of: https://bugs.launchpad.net/ubuntu/+bug/2104166

Li Ming (1):
  cxl/pci: Get AER capability address from RCRB only for RCH dport

 drivers/cxl/core/pci.c | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

-- 
2.51.0




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