Поиск уязвимостей

Уязвимость компонента RDMA/srp ядра операционной системы Linux, позволяющая нарушителю повысить свои привилегии

In the Linux kernel, the following vulnerability has been resolved: RDMA/srp: Do not call scsi_done() from srp_abort() After scmd_eh_abort_handler() has called the SCSI LLD eh_abort_handler callback, it performs one of the following actions: * Call scsi_queue_insert(). * Call scsi_finish_command(). * Call scsi_eh_scmd_add(). Hence, SCSI abort handlers must not call scsi_done(). Otherwise all the above actions would trigger a use-after-free. Hence remove the scsi_done() call from srp_abort(). Keep the srp_free_req() call before returning SUCCESS because we may not see the command again if SUCCESS is returned.

In the Linux kernel, the following vulnerability has been resolved: RDMA/srp: Do not call scsi_done() from srp_abort() After scmd_eh_abort_handler() has called the SCSI LLD eh_abort_handler callback, it performs one of the following actions: * Call scsi_queue_insert(). * Call scsi_finish_command(). * Call scsi_eh_scmd_add(). Hence, SCSI abort handlers must not call scsi_done(). Otherwise all the above actions would trigger a use-after-free. Hence remove the scsi_done() call from srp_abort(). Keep the srp_free_req() call before returning SUCCESS because we may not see the command again if SUCCESS is returned.

In the Linux kernel, the following vulnerability has been resolved: RDMA/srp: Do not call scsi_done() from srp_abort() After scmd_eh_abort_handler() has called the SCSI LLD eh_abort_handler callback, it performs one of the following actions: * Call scsi_queue_insert(). * Call scsi_finish_command(). * Call scsi_eh_scmd_add(). Hence, SCSI abort handlers must not call scsi_done(). Otherwise all the above actions would trigger a use-after-free. Hence remove the scsi_done() call from srp_abort(). Keep the srp_free_req() call before returning SUCCESS because we may not see the command again if SUCCESS is returned.

In the Linux kernel, the following vulnerability has been resolved: R ...

ALT-PU-2023-6736: package `kernel-image-std-def` update to version 5.10.199-alt2

In the Linux kernel, the following vulnerability has been resolved: RDMA/srp: Do not call scsi_done() from srp_abort() After scmd_eh_abort_handler() has called the SCSI LLD eh_abort_handler callback, it performs one of the following actions: * Call scsi_queue_insert(). * Call scsi_finish_command(). * Call scsi_eh_scmd_add(). Hence, SCSI abort handlers must not call scsi_done(). Otherwise all the above actions would trigger a use-after-free. Hence remove the scsi_done() call from srp_abort(). Keep the srp_free_req() call before returning SUCCESS because we may not see the command again if SUCCESS is returned.

ALT-PU-2023-8820: package `kernel-image-std-def` update to version 6.1.57-alt1

ALT-PU-2023-8889: package `kernel-image-un-def` update to version 6.5.7-alt1

Множественные уязвимости kernel-lt

ALT-PU-2023-8593: package `kernel-image-rt` update to version 5.10.199-alt1.rt97

ALT-PU-2023-8574: package `kernel-image-un-def` update to version 6.1.57-alt1

ALT-PU-2023-8727: package `kernel-image-rt` update to version 6.1.59-alt1.rt16

ALT-PU-2023-6505: package `kernel-image-mp` update to version 6.5.8-alt1

ALT-PU-2023-7004: package `kernel-image-pine` update to version 6.6.0-alt1

Security update for the Linux Kernel

ALT-PU-2024-4843: package `kernel-image-rpi-un` update to version 6.1.77-alt1

ALT-PU-2024-4263: package `kernel-image-rpi-un` update to version 6.1.77-alt1

Security update for the Linux Kernel

Security update for the Linux Kernel