CVE-2024-47696

CVE-2024-47696 concerns the Linux kernel, specifically the RDMA/iwcm path. The root cause is a use‑after‑free during flushing of the iwcm_wq when it was created without the WQ_MEM_RECLAIM flag, which can break forward‑progress and lead to deadlock if a flush discovers the workqueue in a reclaimin...

CVE-2024-47696

In the Linux kernel, the following vulnerability has been resolved: RDMA/iwcm: Fix WARNING:atkernel/workqueue.c:checkflushdependency In the commit aee2424246f9 "RDMA/iwcm: Fix a use-after-free related to destroying CM IDs", the function flushworkqueue is invoked to flush the work queue iwcmwq. Bu...

CVE-2024-42285

In the Linux kernel, the following vulnerability has been resolved: RDMA/iwcm: Fix a use-after-free related to destroying CM IDs iwconnreqhandler associates a new struct rdmaidprivate connid with an existing struct iwcmid cmid as follows: connid-cmid.iw = cmid; cmid-context = connid; cmid-cmhandl...

CVE-2024-42285

In the Linux kernel, the following vulnerability has been resolved: RDMA/iwcm: Fix a use-after-free related to destroying CM IDs iwconnreqhandler associates a new struct rdmaidprivate connid with an existing struct iwcmid cmid as follows: connid-cmid.iw = cmid; cmid-context = connid; cmid-cmhandl...

AZL-47847 CVE-2024-42285 affecting package kernel for versions less than 5.15.167.1-1

In the Linux kernel, the following vulnerability has been resolved: RDMA/iwcm: Fix a use-after-free related to destroying CM IDs iwconnreqhandler associates a new struct rdmaidprivate connid with an existing struct iwcmid cmid as follows: connid-cmid.iw = cmid; cmid-context = connid; cmid-cmhandl...

AZL-47825 CVE-2024-42285 affecting package kernel for versions less than 6.6.47.1-1

In the Linux kernel, the following vulnerability has been resolved: RDMA/iwcm: Fix a use-after-free related to destroying CM IDs iwconnreqhandler associates a new struct rdmaidprivate connid with an existing struct iwcmid cmid as follows: connid-cmid.iw = cmid; cmid-context = connid; cmid-cmhandl...

UBUNTU-CVE-2024-42285

In the Linux kernel, the following vulnerability has been resolved: RDMA/iwcm: Fix a use-after-free related to destroying CM IDs iwconnreqhandler associates a new struct rdmaidprivate connid with an existing struct iwcmid cmid as follows: connid-cmid.iw = cmid; cmid-context = connid; cmid-cmhandl...

CVE-2024-42285

The CVE-2024-42285 entry affects the Linux kernel’s RDMA/iwcm code and describes a use-after-free when destroying CM IDs. The issue originates from how iw_conn_req_handler() associates a new rdma_id_private (conn_id) with an existing iw_cm_id (cm_id): conn_id->cm_id.iw = cm_id; cm_id->conte...

CVE-2024-42285 RDMA/iwcm: Fix a use-after-free related to destroying CM IDs

In the Linux kernel, the following vulnerability has been resolved: RDMA/iwcm: Fix a use-after-free related to destroying CM IDs iwconnreqhandler associates a new struct rdmaidprivate connid with an existing struct iwcmid cmid as follows: connid-cmid.iw = cmid; cmid-context = connid; cmid-cmhandl...

CVE-2024-42285 RDMA/iwcm: Fix a use-after-free related to destroying CM IDs

In the Linux kernel, the following vulnerability has been resolved: RDMA/iwcm: Fix a use-after-free related to destroying CM IDs iwconnreqhandler associates a new struct rdmaidprivate connid with an existing struct iwcmid cmid as follows: connid-cmid.iw = cmid; cmid-context = connid; cmid-cmhandl...

CVE-2024-42285 RDMA/iwcm: Fix a use-after-free related to destroying CM IDs

In the Linux kernel, the following vulnerability has been resolved: RDMA/iwcm: Fix a use-after-free related to destroying CM IDs iwconnreqhandler associates a new struct rdmaidprivate connid with an existing struct iwcmid cmid as follows: connid-cmid.iw = cmid; cmid-context = connid; cmid-cmhandl...

CVE-2024-42285

In the Linux kernel, the following vulnerability has been resolved: RDMA/iwcm: Fix a use-after-free related to destroying CM IDs iwconnreqhandler associates a new struct rdmaidprivate connid with an existing struct iwcmid cmid as follows: connid-cmid.iw = cmid; cmid-context = connid; cmid-cmhandl...