CVE-2026-98364 xfrm: hold net_device reference under RCU in bundle creation

In the Linux kernel, the following vulnerability has been resolved: xfrm: hold netdevice reference under RCU in bundle creation xfrmbundlecreate and xfrmcreatedummybundle read dst-dev into a local pointer without taking a device reference, then pass it to xfrmfilldst. A concurrent RTMDELLINK...

CVE-2026-98365 RDMA/rxe: Fix integer overflow in mr_check_range() leading to OOB access

In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Fix integer overflow in mrcheckrange leading to OOB access mrcheckrange validates that iova, iova+length falls within the registered MR range using wraparound-prone arithmetic: if iova ibmr.iova || iova + length...

EUVD-2026-93349

In the Linux kernel, the following vulnerability has been resolved: xfrm: hold netdevice reference under RCU in bundle creation xfrmbundlecreate and xfrmcreatedummybundle read dst-dev into a local pointer without taking a device reference, then pass it to xfrmfilldst. A concurrent RTMDELLINK...

CVE-2026-98365

The Linux kernel is vulnerable to an integer overflow in the mr_check_range() function within the RDMA/rxe component. The vulnerability exists because the function uses wraparound-prone arithmetic to validate that the iova and length fall within the registered Memory Region (MR) range. An unauthe...

EUVD-2026-93350

In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Fix integer overflow in mrcheckrange leading to OOB access mrcheckrange validates that iova, iova+length falls within the registered MR range using wraparound-prone arithmetic: if iova ibmr.iova || iova + length...

EUVD-2026-93348

In the Linux kernel, the following vulnerability has been resolved: firmware: armscpi: reject DVFS OPP count above MAXDVFSOPPS scpidvfsgetinfo already rejected a zero oppcount, but still trusted any larger value from the SCP firmware. The shared-memory reply only holds MAXDVFSOPPS entries in...

CVE-2026-98363

The Linux kernel contains a vulnerability in the arm_scpi firmware component. The function scpi_dvfs_get_info() failed to validate upper bounds on the opp_count received from the SCP firmware, only rejecting zero counts. Because the shared-memory reply only holds MAX_DVFS_OPPS entries in buf.opps...

CVE-2026-98362

The Linux kernel contains a vulnerability in the SCPI clock driver where dvfs_get_idx() fails to perform an upper bound check on the DVFS index. If the SCP firmware is buggy or provides stale values, it can return a large index that exceeds the info->opps range. This results in a KASAN Out-of-...

EUVD-2026-93347

In the Linux kernel, the following vulnerability has been resolved: clk: scpi: bound-check DVFS index in scpidvfsrecalcrate dvfsgetidx may return an out-of-range index if the SCP firmware is buggy or returns a stale value. Only negative indexes were rejected, so a large index walked past info-opp...

EUVD-2026-93346

In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Restore HMMPFNWRITE check in ODP write paths Commit 0b261d7c1cd3 "RDMA/rxe: Break endless pagefault loop for RO pages" dropped the access permission test from rxecheckpagefault and left only HMMPFNVALID. A page faulted ...

CVE-2026-98361

The Linux kernel is vulnerable to a memory corruption issue in the RDMA/rxe driver due to the removal of the access permission test in rxe_check_pagefault(). This allows ODP write operations (such as RDMA WRITE , RDMA READ response , SEND payload , and atomics ) to modify read-only page-cache fol...

CVE-2026-98361 RDMA/rxe: Restore HMM_PFN_WRITE check in ODP write paths

In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Restore HMMPFNWRITE check in ODP write paths Commit 0b261d7c1cd3 "RDMA/rxe: Break endless pagefault loop for RO pages" dropped the access permission test from rxecheckpagefault and left only HMMPFNVALID. A page faulted ...

CVE-2026-98360 RDMA/rxe: insert mcg into mcg_tree only after rxe_mcast_add() succeeds

In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: insert mcg into mcgtree only after rxemcastadd succeeds rxegetmcg publishes a newly allocated multicast group in rxe-mcgtree before programming the backing Ethernet multicast address with rxemcastadd, which runs outside...

CVE-2026-98360

The Linux kernel RDMA/rxe driver is vulnerable to a slab-use-after-free condition in the rxe_get_mcg() function. The root cause is that a newly allocated multicast group (mcg) is published to the rxe->mcg_tree before the backing Ethernet multicast address is successfully programmed via rxe_mca...

EUVD-2026-93345

In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: insert mcg into mcgtree only after rxemcastadd succeeds rxegetmcg publishes a newly allocated multicast group in rxe-mcgtree before programming the backing Ethernet multicast address with rxemcastadd, which runs outside...

EUVD-2026-93344

In the Linux kernel, the following vulnerability has been resolved: RDMA/core: Reject unregistering netdevs in ibgetethspeed ibdevicegetnetdev intentionally returns a referenced netdevice even when it is unregistering, so matching and cleanup callers can still find the association. The reference...

CVE-2026-98358

The Linux kernel contains a vulnerability in the IB/iser stack where the system fails to properly reject remote invalidations of unregistered directions. Specifically, iser_reg_mem_fastreg() leaves rdma_reg[ISER_DIR_OUT].desc as NULL for write commands with immediate data, while iser_dma_map_task...

EUVD-2026-93343

In the Linux kernel, the following vulnerability has been resolved: IB/iser: reject a remote invalidation of an unregistered direction A write command whose data is sent entirely as immediate data is not registered. iserregmemfastreg takes the DMA key path and leaves rdmaregISERDIROUT.desc at NUL...

CVE-2026-98359 RDMA/core: Reject unregistering netdevs in ib_get_eth_speed

In the Linux kernel, the following vulnerability has been resolved: RDMA/core: Reject unregistering netdevs in ibgetethspeed ibdevicegetnetdev intentionally returns a referenced netdevice even when it is unregistering, so matching and cleanup callers can still find the association. The reference...

CVE-2026-98359

A vulnerability exists in the Linux kernel within the RDMA/core component. The function ib_device_get_netdev() returns a referenced net_device even during unregistration to maintain associations. However, ib_get_eth_speed() fails to verify the registration state before invoking its ethtool callba...