664 matches found
CVE-2023-52570
In the Linux kernel, the following vulnerability has been resolved: vfio/mdev: Fix a null-ptr-deref bug for mdevunregisterparent Inject fault while probing mdpy.ko, if kstrdup of createdir fails in kobjectaddinternal in kobjectinitandadd in mdevtypeadd in parentcreatesysfsfiles, it will return 0...
Spoofing
In the Linux kernel, the following vulnerability has been resolved: vfio/mdev: Fix a null-ptr-deref bug for mdevunregisterparent Inject fault while probing mdpy.ko, if kstrdup of createdir fails in kobjectaddinternal in kobjectinitandadd in mdevtypeadd in parentcreatesysfsfiles, it will return 0...
CVE-2023-52570
In the Linux kernel, the following vulnerability has been resolved: vfio/mdev: Fix a null-ptr-deref bug for mdevunregisterparent Inject fault while probing mdpy.ko, if kstrdup of createdir fails in kobjectaddinternal in kobjectinitandadd in mdevtypeadd in parentcreatesysfsfiles, it will return 0...
CVE-2023-52574
In the Linux kernel, the following vulnerability has been resolved: team: fix null-ptr-deref when team device type is changed Get a null-ptr-deref bug as follows with reproducer 1. BUG: kernel NULL pointer dereference, address: 0000000000000228 ... RIP: 0010:vlandevhardheader+0x35/0x140 8021q...
CVE-2023-52574 team: fix null-ptr-deref when team device type is changed
In the Linux kernel, the following vulnerability has been resolved: team: fix null-ptr-deref when team device type is changed Get a null-ptr-deref bug as follows with reproducer 1. BUG: kernel NULL pointer dereference, address: 0000000000000228 ... RIP: 0010:vlandevhardheader+0x35/0x140 8021q...
CVE-2023-52574 team: fix null-ptr-deref when team device type is changed
In the Linux kernel, the following vulnerability has been resolved: team: fix null-ptr-deref when team device type is changed Get a null-ptr-deref bug as follows with reproducer 1. BUG: kernel NULL pointer dereference, address: 0000000000000228 ... RIP: 0010:vlandevhardheader+0x35/0x140 8021q...
CVE-2023-52574
CVE-2023-52574 affects the Linux kernel where enslaving a VLAN device to a team device and changing the team device type from non-ether to ether can trigger a NULL pointer dereference in vlan_dev_hard_header via vlan->real_dev. Root cause: header_ops switching to vlan_header_ops for the team d...
CVE-2023-52574
In the Linux kernel, the following vulnerability has been resolved: team: fix null-ptr-deref when team device type is changed Get a null-ptr-deref bug as follows with reproducer 1. BUG: kernel NULL pointer dereference, address: 0000000000000228 ... RIP: 0010:vlandevhardheader+0x35/0x140 8021q...
CVE-2023-52570
CVE-2023-52570 affects the Linux kernel vfio/mdev path. The vulnerability is a NULL pointer dereference that can occur in mdev_unregister_parent() during module removal of the mdpy.mdpy (mdpy.ko), traced to probing/initialization flow (kobject_add_internal/kobject_init_and_add) and mdev_type_add(...
CVE-2023-52570
In the Linux kernel, the following vulnerability has been resolved: vfio/mdev: Fix a null-ptr-deref bug for mdevunregisterparent Inject fault while probing mdpy.ko, if kstrdup of createdir fails in kobjectaddinternal in kobjectinitandadd in mdevtypeadd in parentcreatesysfsfiles, it will return 0...
CVE-2023-52570 vfio/mdev: Fix a null-ptr-deref bug for mdev_unregister_parent()
In the Linux kernel, the following vulnerability has been resolved: vfio/mdev: Fix a null-ptr-deref bug for mdevunregisterparent Inject fault while probing mdpy.ko, if kstrdup of createdir fails in kobjectaddinternal in kobjectinitandadd in mdevtypeadd in parentcreatesysfsfiles, it will return 0...
CVE-2021-46904
A vulnerability was found in the Linux kernel. A null-ptr-deref flaw was found during tty device unregistration...
CVE-2023-52470
In the Linux kernel, the following vulnerability has been resolved: drm/radeon: check the allocworkqueue return value in radeoncrtcinit check the allocworkqueue return value in radeoncrtcinit to avoid null-ptr-deref...
CVE-2021-46904
In the Linux kernel, the following vulnerability has been resolved: net: hso: fix null-ptr-deref during tty device unregistration Multiple ttys try to claim the same the minor number causing a double unregistration of the same device. The first unregistration succeeds but the next one results in ...
Spoofing
In the Linux kernel, the following vulnerability has been resolved: drm/radeon: check the allocworkqueue return value in radeoncrtcinit check the allocworkqueue return value in radeoncrtcinit to avoid null-ptr-deref...
Spoofing
In the Linux kernel, the following vulnerability has been resolved: net: hso: fix null-ptr-deref during tty device unregistration Multiple ttys try to claim the same the minor number causing a double unregistration of the same device. The first unregistration succeeds but the next one results in ...
CVE-2023-52470
In the Linux kernel, the following vulnerability has been resolved: drm/radeon: check the allocworkqueue return value in radeoncrtcinit check the allocworkqueue return value in radeoncrtcinit to avoid null-ptr-deref...
CVE-2021-46904
In the Linux kernel, the following vulnerability has been resolved: net: hso: fix null-ptr-deref during tty device unregistration Multiple ttys try to claim the same the minor number causing a double unregistration of the same device. The first unregistration succeeds but the next one results in ...
CVE-2021-46904 net: hso: fix null-ptr-deref during tty device unregistration
In the Linux kernel, the following vulnerability has been resolved: net: hso: fix null-ptr-deref during tty device unregistration Multiple ttys try to claim the same the minor number causing a double unregistration of the same device. The first unregistration succeeds but the next one results in ...
CVE-2021-46904 net: hso: fix null-ptr-deref during tty device unregistration
In the Linux kernel, the following vulnerability has been resolved: net: hso: fix null-ptr-deref during tty device unregistration Multiple ttys try to claim the same the minor number causing a double unregistration of the same device. The first unregistration succeeds but the next one results in ...