kernel: RDMA/irdma: Fix data race on CQP request done

A race condition was identified in the RDMA/irdma subsystem of the Linux kernel affecting how completion queue pair CQP requests are processed. The cqprequest-requestdone memory location is accessed without appropriate synchronization in the irdmahandlecqpop function while it is concurrently...

kernel: RDMA/cma: Allow UD qp_type to join multicast only

In the Linux kernel, the following vulnerability has been resolved: RDMA/cma: Allow UD qptype to join multicast only As for multicast: - The SIDR is the only mode that makes sense; - Besides PSUDP, other port spaces like PSIB is also allowed, as it is UD compatible. In this case qkey also needs t...

kernel: RDMA/efa: Fix wrong resources deallocation order

In the Linux kernel, the following vulnerability has been resolved: RDMA/efa: Fix wrong resources deallocation order When trying to destroy QP or CQ, we first decrease the refcount and potentially free memory regions allocated for the object and then request the device to destroy the object. If t...

kernel: RDMA/irdma: Fix data race on CQP completion stats

The Linux kernel contains a race condition vulnerability in its RDMA/irdma subsystem, where completion queue pair CQP completion statistics are read concurrently without adequate synchronization while being updated on another CPU. Under certain workloads, a lack of atomic operations and improper...

kernel: Linux kernel: Denial of Service vulnerability in RDMA/rxe component

A flaw was found in the Linux kernel's Remote Direct Memory Access RDMA subsystem, specifically within the rxe component. A local user could trigger a kernel panic by causing an error during the setup of a Queue Pair QP in rxecreateqp. This occurs when the system attempts to clean up resources by...

SUSE CVE-2021-47196

In the Linux kernel, the following vulnerability has been resolved: RDMA/core: Set send and receive CQ before forwarding to the driver Preset both receive and send CQ pointers prior to call to the drivers and overwrite it later again till the mlx4 is going to be changed do not overwrite ibqp...

SUSE CVE-2024-26743

In the Linux kernel, the following vulnerability has been resolved: RDMA/qedr: Fix qedrcreateuserqp error flow Avoid the following warning by making sure to free the allocated resources in case that qedrinituserqueue fail. ----------- cut here ----------- WARNING: CPU: 0 PID: 143192 at...

DEBIAN-CVE-2021-47196

In the Linux kernel, the following vulnerability has been resolved: RDMA/core: Set send and receive CQ before forwarding to the driver Preset both receive and send CQ pointers prior to call to the drivers and overwrite it later again till the mlx4 is going to be changed do not overwrite ibqp...

SUSE CVE-2021-47078

In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Clear all QP fields if creation failed rxeqpdocleanup relies on valid pointer values in QP for the properly created ones, but in case rxeqpfrominit failed it was filled with garbage and caused tot the following error...

DEBIAN-CVE-2021-47078

In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Clear all QP fields if creation failed rxeqpdocleanup relies on valid pointer values in QP for the properly created ones, but in case rxeqpfrominit failed it was filled with garbage and caused tot the following error...

UBUNTU-CVE-2021-47078

In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Clear all QP fields if creation failed rxeqpdocleanup relies on valid pointer values in QP for the properly created ones, but in case rxeqpfrominit failed it was filled with garbage and caused tot the following error...

CVE-2023-52557

In OpenBSD 7.3 before errata 016, npppd8 could crash by a l2tp message which has an AVP Attribute-Value Pair with wrong length...

CVE-2023-52557 OpenBSD 7.3 invalid l2tp message npppd crash

In OpenBSD 7.3 before errata 016, npppd8 could crash by a l2tp message which has an AVP Attribute-Value Pair with wrong length...

PT-2024-14627

Name of the Vulnerable Software and Affected Versions OpenBSD version 7.3 Description The issue is related to a crash in npppd8 caused by an L2TP message containing an AVP Attribute-Value Pair with an incorrect length. Recommendations For OpenBSD version 7.3, apply errata 016 to resolve the issue...

SUSE CVE-2021-46964

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Reserve extra IRQ vectors Commit a6dcfe08487e "scsi: qla2xxx: Limit interrupt vectors to number of CPUs" lowers the number of allocated MSI-X vectors to the number of CPUs. That breaks vector allocation assumptions...

UBUNTU-CVE-2021-46983

In the Linux kernel, the following vulnerability has been resolved: nvmet-rdma: Fix NULL deref when SEND is completed with error When running some traffic and taking down the link on peer, a retry counter exceeded error is received. This leads to nvmetrdmaerrorcomp which tried accessing the...

CVE-2021-46964 scsi: qla2xxx: Reserve extra IRQ vectors

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Reserve extra IRQ vectors Commit a6dcfe08487e "scsi: qla2xxx: Limit interrupt vectors to number of CPUs" lowers the number of allocated MSI-X vectors to the number of CPUs. That breaks vector allocation assumptions...

CVE-2024-27455

creationtimestamp| type| source ---|---|--- 2024-02-26 17:47:18+00:00| seen| https://t.me/ctinow/193574 2024-03-14 08:21:50+00:00| seen| https://t.me/ctinow/207536...

CVE-2024-1631

Impact: The library offers a function to generate an ed25519 key pair via Ed25519KeyIdentity.generate with an optional param to provide a 32 byte seed value, which will then be used as the secret key. When no seed value is provided, it is expected that the library generates the secret key using...

Authentication flaw

Impact: The library offers a function to generate an ed25519 key pair via Ed25519KeyIdentity.generate with an optional param to provide a 32 byte seed value, which will then be used as the secret key. When no seed value is provided, it is expected that the library generates the secret key using...