CVE-2022-48729

In the Linux kernel, the following vulnerability has been resolved: IB/hfi1: Fix panic with larger ipoib sendqueuesize When the ipoib sendqueuesize is increased from the default the following panic happens: RIP: 0010:hfi1ipoibdraintxring+0x45/0xf0 hfi1 Code: 31 e4 eb 0f 8b 85 c8 02 00 00 41 83 c4...

CVE-2022-48729 IB/hfi1: Fix panic with larger ipoib send_queue_size

In the Linux kernel, the following vulnerability has been resolved: IB/hfi1: Fix panic with larger ipoib sendqueuesize When the ipoib sendqueuesize is increased from the default the following panic happens: RIP: 0010:hfi1ipoibdraintxring+0x45/0xf0 hfi1 Code: 31 e4 eb 0f 8b 85 c8 02 00 00 41 83 c4...

CVE-2022-48729

CVE-2022-48729: In the Linux kernel’s InfiniBand hfi1 driver (ipoib), a panic occurs when ipoib send_queue_size is increased above the default. The root cause is a shift calculation that used the ring size instead of the txq item size, leading to a panic trace in hfi1_ipoib_drain_tx_ring and a ch...

CVE-2021-47619 i40e: Fix queues reservation for XDP

In the Linux kernel, the following vulnerability has been resolved: i40e: Fix queues reservation for XDP When XDP was configured on a system with large number of CPUs and X722 NIC there was a call trace with NULL pointer dereference. i40e 0000:87:00.0: failed to get tracking for 256 queues for VS...

CVE-2021-47619 i40e: Fix queues reservation for XDP

In the Linux kernel, the following vulnerability has been resolved: i40e: Fix queues reservation for XDP When XDP was configured on a system with large number of CPUs and X722 NIC there was a call trace with NULL pointer dereference. i40e 0000:87:00.0: failed to get tracking for 256 queues for VS...

CVE-2021-47603

In the Linux kernel, the following vulnerability has been resolved: audit: improve robustness of the audit queue handling If the audit daemon were ever to get stuck in a stopped state the kernel's kauditdthread could get blocked attempting to send audit records to the userspace audit daemon. With...

CVE-2021-47619

In the Linux kernel, the following vulnerability has been resolved: i40e: Fix queues reservation for XDP When XDP was configured on a system with large number of CPUs and X722 NIC there was a call trace with NULL pointer dereference. i40e 0000:87:00.0: failed to get tracking for 256 queues for VS...

Linux kernel security vulnerabilities

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 the Linux kernel that stems from the scsi:bnx2fc module not flushing the destroywork queue before calling bnx2fcinterfaceput...

DEBIAN-CVE-2021-47616

In the Linux kernel, the following vulnerability has been resolved: RDMA: Fix use-after-free in rxequeuecleanup On error handling path in rxeqpfrominit qp-sq.queue is freed and then rxecreateqp will drop last reference to this object. qp clean up function will try to free this queue one time and ...

CVE-2021-47603

In the Linux kernel, the following vulnerability has been resolved: audit: improve robustness of the audit queue handling If the audit daemon were ever to get stuck in a stopped state the kernel's kauditdthread could get blocked attempting to send audit records to the userspace audit daemon. With...

CVE-2021-47603

In the Linux kernel, the following vulnerability has been resolved: audit: improve robustness of the audit queue handling If the audit daemon were ever to get stuck in a stopped state the kernel's kauditdthread could get blocked attempting to send audit records to the userspace audit daemon. With...

DEBIAN-CVE-2021-47603

In the Linux kernel, the following vulnerability has been resolved: audit: improve robustness of the audit queue handling If the audit daemon were ever to get stuck in a stopped state the kernel's kauditdthread could get blocked attempting to send audit records to the userspace audit daemon. With...

DEBIAN-CVE-2021-47577

In the Linux kernel, the following vulnerability has been resolved: io-wq: check for wq exit after adding new worker taskwork We check IOWQBITEXIT before attempting to create a new worker, and wq exit cancels pending work if we have any. But it's possible to have a race between the two, where...

CVE-2021-47576

In the Linux kernel, the following vulnerability has been resolved: scsi: scsidebug: Sanity check block descriptor length in respmodeselect In respmodeselect sanity check the block descriptor len to avoid UAF. BUG: KASAN: use-after-free in respmodeselect+0xa4c/0xb40 drivers/scsi/scsidebug.c:2509...

CVE-2021-47603

In the Linux kernel, the following vulnerability has been resolved: audit: improve robustness of the audit queue handling If the audit daemon were ever to get stuck in a stopped state the kernel's kauditdthread could get blocked attempting to send audit records to the userspace audit daemon. With...

UBUNTU-CVE-2021-47603

In the Linux kernel, the following vulnerability has been resolved: audit: improve robustness of the audit queue handling If the audit daemon were ever to get stuck in a stopped state the kernel's kauditdthread could get blocked attempting to send audit records to the userspace audit daemon. With...

UBUNTU-CVE-2021-47616

In the Linux kernel, the following vulnerability has been resolved: RDMA: Fix use-after-free in rxequeuecleanup On error handling path in rxeqpfrominit qp-sq.queue is freed and then rxecreateqp will drop last reference to this object. qp clean up function will try to free this queue one time and ...

UBUNTU-CVE-2021-47577

In the Linux kernel, the following vulnerability has been resolved: io-wq: check for wq exit after adding new worker taskwork We check IOWQBITEXIT before attempting to create a new worker, and wq exit cancels pending work if we have any. But it's possible to have a race between the two, where...

CVE-2021-47603

In CVE-2021-47603, the Linux kernel audit subsystem is affected: kauditd_thread() could block when sending audit records if the audit daemon is stopped, allowing the audit backlog to grow beyond limits and potentially cause a deadlock. The referenced patch lowers the kernel thread’s socket send t...

DEBIAN-CVE-2024-38591

In the Linux kernel, the following vulnerability has been resolved: RDMA/hns: Fix deadlock on SRQ async events. xalock for SRQ table may be required in AEQ. Use xastoreirq/ xaeraseirq to avoid deadlock...