SUSE CVE-2026-46053

In the Linux kernel, the following vulnerability has been resolved: net: rds: fix MR cleanup on copy error rdsrdmamap hands sg/pages ownership to the transport after getmr succeeds. If copying the generated cookie back to user space fails after that point, the error path must not free those...

CVE-2026-46053 net: rds: fix MR cleanup on copy error

In the Linux kernel, the following vulnerability has been resolved: net: rds: fix MR cleanup on copy error rdsrdmamap hands sg/pages ownership to the transport after getmr succeeds. If copying the generated cookie back to user space fails after that point, the error path must not free those...

CVE-2026-46053

CVE-2026-46053 affects the Linux kernel RDS memory-registration cleanup. In net/rds, __rds_rdma_map() transfers ownership of sg/pages after get_mr(); if copying the cookie back to user space fails, resources could be freed more than once. The fix removes a duplicate unpin/free in the put_user() f...

UBUNTU-CVE-2024-47694

In the Linux kernel, the following vulnerability has been resolved: IB/mlx5: Fix UMR pd cleanup on error flow of driver init The cited commit moves the pd allocation from function mlx5rumrresourcecleanup to a new function mlx5rumrcleanup. So the fix in commit 1 is broken. In error flow, will hit...