Saurabh Sengar 6df2dad93a uio_hv_generic: Fix kernel NULL pointer dereference in hv_uio_rescind ... ANBZ: #11150 commit 1d8e020e51ab07e40f9dd00b52f1da7d96fec04c stable. commit fb1adbd7e5 upstream. For primary VM Bus channels, primary_channel pointer is always NULL. This pointer is valid only for the secondary channels. Also, rescind callback is meant for primary channels only. Fix NULL pointer dereference by retrieving the device_obj from the parent for the primary channel. Cc: stable@vger.kernel.org Fixes: ca3cda6fcf ("uio_hv_generic: add rescind support") Signed-off-by: Saurabh Sengar <ssengar@linux.microsoft.com> Signed-off-by: Naman Jain <namjain@linux.microsoft.com> Link: https://lore.kernel.org/r/20240829071312.1595-2-namjain@linux.microsoft.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Fixes: CVE-2024-46739 Signed-off-by: Xiao Long <xiaolong@openanolis.org> Signed-off-by: Ferry Meng <mengferry@linux.alibaba.com> Reviewed-by: Guixin Liu <kanie@linux.alibaba.com> Link: https://gitee.com/anolis/cloud-kernel/pulls/3890		2024-09-29 02:11:03 +00:00
..
Kconfig	…
Makefile	…
uio.c	uio: Fix use-after-free in uio_open	2024-08-16 09:48:22 +00:00
uio_aec.c	…
uio_cif.c	…
uio_dmem_genirq.c	uio: uio_dmem_genirq: Fix deadlock between irq config and handling	2024-08-16 09:48:22 +00:00
uio_fsl_elbc_gpcm.c	…
uio_hv_generic.c	uio_hv_generic: Fix kernel NULL pointer dereference in hv_uio_rescind	2024-09-29 02:11:03 +00:00
uio_mf624.c	…
uio_netx.c	…
uio_pci_generic.c	…
uio_pdrv_genirq.c	…
uio_pruss.c	…
uio_sercos3.c	…