CVE-2024-38545

In the Linux kernel, the following vulnerability has been resolved: RDMA/hns: Fix UAF for cq async event The refcount of CQ is not protected by locks. When CQ asynchronous events and CQ destruction are concurrent, CQ may have been released, which will cause UAF. Use the xalock to protect the CQ...

CVE-2022-48735

In the Linux kernel, the following vulnerability has been resolved: ALSA: hda: Fix UAF of leds class devs at unbinding The LED class devices that are created by HD-audio codec drivers are registered via devmledclassdevregister and associated with the HD-audio codec device. Unfortunately, it turne...

CVE-2022-48735

In the Linux kernel, the following vulnerability has been resolved: ALSA: hda: Fix UAF of leds class devs at unbinding The LED class devices that are created by HD-audio codec drivers are registered via devmledclassdevregister and associated with the HD-audio codec device. Unfortunately, it turne...

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-2021-47589

In the Linux kernel, the following vulnerability has been resolved: igbvf: fix double free in igbvfprobe In igbvfprobe, if registernetdev fails, the program will go to label errhwinit, and then to label errioremap. In freenetdev which is just below label errioremap, there is listforeachentrysafe...

CVE-2022-48735 ALSA: hda: Fix UAF of leds class devs at unbinding

In the Linux kernel, the following vulnerability has been resolved: ALSA: hda: Fix UAF of leds class devs at unbinding The LED class devices that are created by HD-audio codec drivers are registered via devmledclassdevregister and associated with the HD-audio codec device. Unfortunately, it turne...

CVE-2022-48735 ALSA: hda: Fix UAF of leds class devs at unbinding

In the Linux kernel, the following vulnerability has been resolved: ALSA: hda: Fix UAF of leds class devs at unbinding The LED class devices that are created by HD-audio codec drivers are registered via devmledclassdevregister and associated with the HD-audio codec device. Unfortunately, it turne...

CVE-2022-48735 ALSA: hda: Fix UAF of leds class devs at unbinding

In the Linux kernel, the following vulnerability has been resolved: ALSA: hda: Fix UAF of leds class devs at unbinding The LED class devices that are created by HD-audio codec drivers are registered via devmledclassdevregister and associated with the HD-audio codec device. Unfortunately, it turne...

CVE-2022-48735

CVE-2022-48735 concerns a use‑after‑free in the Linux kernel ALSA hda LED class devices created by HD‑audio codec drivers. The issue arises because LED class devices are registered via devm_led_classdev_register() and tied to the codec device, but the devres release can execute before the devm ch...

CVE-2022-48735

In the Linux kernel, the following vulnerability has been resolved: ALSA: hda: Fix UAF of leds class devs at unbinding The LED class devices that are created by HD-audio codec drivers are registered via devmledclassdevregister and associated with the HD-audio codec device. Unfortunately, it turne...

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-2021-47589

In the Linux kernel, the following vulnerability has been resolved: igbvf: fix double free in igbvfprobe In igbvfprobe, if registernetdev fails, the program will go to label errhwinit, and then to label errioremap. In freenetdev which is just below label errioremap, there is listforeachentrysafe...

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-2021-47616 RDMA: Fix use-after-free in rxe_queue_cleanup

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-2021-47616 RDMA: Fix use-after-free in rxe_queue_cleanup

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-2021-47616

CVE-2021-47616 affects the Linux kernel RDMA code. On error handling in rxe_qp_from_init(), the SQ queue is freed but a last reference drop occurs in rxe_create_qp(), risking a use-after-free. The fixed patch zeroes the qp->sq.queue pointer after freeing the queue in rxe_qp_from_init() to prev...

CVE-2021-47589

In CVE-2021-47589, the Linux kernel igbvf driver contains a double-free / use-after-free path in igbvf_probe. If register_netdev() fails, control flows to err_hw_init then err_ioremap, and free_netdev attempts to clean dev->napi_list entries while adapter->rx_ring (which holds napi) has alr...

CVE-2024-38545

In the Linux kernel, the following vulnerability has been resolved: RDMA/hns: Fix UAF for cq async event The refcount of CQ is not protected by locks. When CQ asynchronous events and CQ destruction are concurrent, CQ may have been released, which will cause UAF. Use the xalock to protect the CQ...

CVE-2024-38545

In the Linux kernel, the following vulnerability has been resolved: RDMA/hns: Fix UAF for cq async event The refcount of CQ is not protected by locks. When CQ asynchronous events and CQ destruction are concurrent, CQ may have been released, which will cause UAF. Use the xalock to protect the CQ...

SUSE-SU-2024:2092-1 Security update for the Linux Kernel RT (Live Patch 10 for SLE 15 SP5)

This update for the Linux Kernel 5.14.21-1505001335 fixes several issues. The following security issues were fixed: - CVE-2024-26852: Fixed use-after-free in ip6routempathnotify bsc1223059. - CVE-2024-26610: Fixed memory corruption in wifi/iwlwifi bsc1221302. - CVE-2022-48651: Fixed an out-of-bou...