CVE-2023-54030

In the Linux kernel, the following vulnerability has been resolved: iouring/net: don't overflow multishot recv Don't allow overflowing multishot recv CQEs, it might get out of hand, hurt performance, and in the worst case scenario OOM the task...

UBUNTU-CVE-2023-54030

In the Linux kernel, the following vulnerability has been resolved: iouring/net: don't overflow multishot recv Don't allow overflowing multishot recv CQEs, it might get out of hand, hurt performance, and in the worst case scenario OOM the task...

CVE-2023-54031

In the Linux kernel, the following vulnerability has been resolved: vdpa: Add queue index attr to vdpanlpolicy for nlattr length check The vdpanlpolicy structure is used to validate the nlattr when parsing the incoming nlmsg. It will ensure the attribute being described produces a valid nlattr...

CVE-2023-54008

In the Linux kernel, the following vulnerability has been resolved: virtiovdpa: build affinity masks conditionally We try to build affinity mask via createaffinitymasks unconditionally which may lead several issues: - the affinity mask is not used for parent without affinity support only VDUSE...

UBUNTU-CVE-2023-54031

In the Linux kernel, the following vulnerability has been resolved: vdpa: Add queue index attr to vdpanlpolicy for nlattr length check The vdpanlpolicy structure is used to validate the nlattr when parsing the incoming nlmsg. It will ensure the attribute being described produces a valid nlattr...

UBUNTU-CVE-2023-54028

In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Fix the error "trying to register non-static key in rxecleanuptask" In the function rxecreateqp, rxeqpfrominit is called to initialize qp, internally things like rxeinittask are not setup until rxeqpinitreq. If an error...

CVE-2023-54031

The connected Astra Linux advisories describe the CVE-2023-54031 issue in the Linux kernel: a missing nla_policy for the vdpa_nl_policy structure’s queue index attribute can allow parsing of nlattrs to produce an invalid pointer and potentially lead to an out-of-bounds read, similar to CVE-2023-3...

CVE-2023-54030 io_uring/net: don't overflow multishot recv

In the Linux kernel, the following vulnerability has been resolved: iouring/net: don't overflow multishot recv Don't allow overflowing multishot recv CQEs, it might get out of hand, hurt performance, and in the worst case scenario OOM the task...

CVE-2023-54031 vdpa: Add queue index attr to vdpa_nl_policy for nlattr length check

In the Linux kernel, the following vulnerability has been resolved: vdpa: Add queue index attr to vdpanlpolicy for nlattr length check The vdpanlpolicy structure is used to validate the nlattr when parsing the incoming nlmsg. It will ensure the attribute being described produces a valid nlattr...

CVE-2023-54031 vdpa: Add queue index attr to vdpa_nl_policy for nlattr length check

In the Linux kernel, the following vulnerability has been resolved: vdpa: Add queue index attr to vdpanlpolicy for nlattr length check The vdpanlpolicy structure is used to validate the nlattr when parsing the incoming nlmsg. It will ensure the attribute being described produces a valid nlattr...

CVE-2023-54028

The CVE concerns the Linux kernel RDMA/rxe path. If rxe_create_qp() triggers an error before rxe_init_task() is executed, an unwind may run rxe_cleanup() and reach rxe_cleanup_task(), which can oops when accessing an uninitialized spinlock. The root cause is registration of a non-static key in rx...

CVE-2023-54028 RDMA/rxe: Fix the error "trying to register non-static key in rxe_cleanup_task"

In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Fix the error "trying to register non-static key in rxecleanuptask" In the function rxecreateqp, rxeqpfrominit is called to initialize qp, internally things like rxeinittask are not setup until rxeqpinitreq. If an error...

CVE-2022-50706 net/ieee802154: don't warn zero-sized raw_sendmsg()

In the Linux kernel, the following vulnerability has been resolved: net/ieee802154: don't warn zero-sized rawsendmsg syzbot is hitting skbassertlen warning at devqueuexmit 1, for PFIEEE802154 socket's zero-sized rawsendmsg request is hitting devqueuexmit with skb-len == 0. Since PFIEEE802154...

CVE-2022-50706 net/ieee802154: don't warn zero-sized raw_sendmsg()

In the Linux kernel, the following vulnerability has been resolved: net/ieee802154: don't warn zero-sized rawsendmsg syzbot is hitting skbassertlen warning at devqueuexmit 1, for PFIEEE802154 socket's zero-sized rawsendmsg request is hitting devqueuexmit with skb-len == 0. Since PFIEEE802154...

CVE-2025-68379

CVE-2025-68379 affects the Linux kernel RDMA/rxe subsystem. A NULL pointer dereference can occur in rxe_srq_chk_attr() when ibv_modify_srq() is invoked twice after a resize failure: the first call may fail in rxe_queue_resize(), causing srq->rq.queue to be set to NULL, and the second call dere...

CVE-2025-68379 RDMA/rxe: Fix null deref on srq->rq.queue after resize failure

In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Fix null deref on srq-rq.queue after resize failure A NULL pointer dereference can occur in rxesrqchkattr when ibvmodifysrq is invoked twice in succession under certain error conditions. The first call may fail in...

CVE-2025-68379 RDMA/rxe: Fix null deref on srq->rq.queue after resize failure

In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Fix null deref on srq-rq.queue after resize failure A NULL pointer dereference can occur in rxesrqchkattr when ibvmodifysrq is invoked twice in succession under certain error conditions. The first call may fail in...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in Linux kernel that stems from an unchecked ordered work queue assignment return value that could result in a null pointer dereference...

PT-2025-52985

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the Linux kernel’s RDMA/rxe component related to the handling of queue pair QP cleanup. Specifically, an error can occur when attempting to register a non-static key...

PT-2025-53220

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A resource leak exists in the vdec msg queue init function within the MediaTek VCodec component of the Linux kernel. Specifically, if allocation of msg queue-wdma addr fails, the functio...