CVE-2023-54012

In the Linux kernel, the following vulnerability has been resolved: net: fix stack overflow when LRO is disabled for virtual interfaces When the virtual interface's feature is updated, it synchronizes the updated feature for its own lower interface. This propagation logic should be worked as the...

CVE-2023-54007

In the Linux kernel, the following vulnerability has been resolved: vmcihost: fix a race condition in vmcihostpoll causing GPF During fuzzing, a general protection fault is observed in vmcihostpoll. general protection fault, probably for non-canonical address 0xdffffc0000000019: 0000 1 PREEMPT SM...

CVE-2022-50699

In the Linux kernel, the following vulnerability has been resolved: selinux: enable use of both GFPKERNEL and GFPATOMIC in convertcontext The following warning was triggered on a hardware environment: SELinux: Converting 162 SID table entries... BUG: sleeping function called from invalid context ...

CVE-2022-50705

In the Linux kernel, the following vulnerability has been resolved: iouring/rw: defer fsnotify calls to task context We can't call these off the kiocb completion as that might be off soft/hard irq context. Defer the calls to when we process the taskwork for this request. That avoids valid...

CVE-2025-68357

In the Linux kernel, the following vulnerability has been resolved: iomap: allocate sdiodonewq for async reads as well Since commit 222f2c7c6d14 "iomap: always run error completions in user context", read error completions are deferred to sdiodonewq. This means the workqueue also needs to be...

CVE-2022-50699

In the Linux kernel, the following vulnerability has been resolved: selinux: enable use of both GFPKERNEL and GFPATOMIC in convertcontext The following warning was triggered on a hardware environment: SELinux: Converting 162 SID table entries... BUG: sleeping function called from invalid context ...

UBUNTU-CVE-2023-54040

In the Linux kernel, the following vulnerability has been resolved: ice: fix wrong fallback logic for FDIR When adding a FDIR filter, if icevcfdirsetirqctx returns failure, the inserted fdir entry will not be removed and if icevcfdirwritefltr returns failure, the fdir context info for irq handler...

UBUNTU-CVE-2022-50705

In the Linux kernel, the following vulnerability has been resolved: iouring/rw: defer fsnotify calls to task context We can't call these off the kiocb completion as that might be off soft/hard irq context. Defer the calls to when we process the taskwork for this request. That avoids valid...

UBUNTU-CVE-2023-54012

In the Linux kernel, the following vulnerability has been resolved: net: fix stack overflow when LRO is disabled for virtual interfaces When the virtual interface's feature is updated, it synchronizes the updated feature for its own lower interface. This propagation logic should be worked as the...

CVE-2023-54012

In the Linux kernel, the following vulnerability has been resolved: net: fix stack overflow when LRO is disabled for virtual interfaces When the virtual interface's feature is updated, it synchronizes the updated feature for its own lower interface. This propagation logic should be worked as the...

UBUNTU-CVE-2023-53992

In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: ocb: don't leave if not joined If there's no OCB state, don't ask the driver/mac80211 to leave, since that's just confusing. Since set/clear the chandef state, that's a simple check...

CVE-2022-50705

In the Linux kernel, the following vulnerability has been resolved: iouring/rw: defer fsnotify calls to task context We can't call these off the kiocb completion as that might be off soft/hard irq context. Defer the calls to when we process the taskwork for this request. That avoids valid...

CVE-2023-54040

In the Linux kernel, the following vulnerability has been resolved: ice: fix wrong fallback logic for FDIR When adding a FDIR filter, if icevcfdirsetirqctx returns failure, the inserted fdir entry will not be removed and if icevcfdirwritefltr returns failure, the fdir context info for irq handler...

CVE-2023-54012

The CVE-2023-54012 issue is a Linux kernel networking vulnerability where stack overflow can occur when LRO is disabled on virtual interfaces (team/bonding). The propagation of NETDEV_FEAT_CHANGE from a top-level virtual interface to its lower interfaces becomes recursive due to netdev notificati...

CVE-2023-54012 net: fix stack overflow when LRO is disabled for virtual interfaces

In the Linux kernel, the following vulnerability has been resolved: net: fix stack overflow when LRO is disabled for virtual interfaces When the virtual interface's feature is updated, it synchronizes the updated feature for its own lower interface. This propagation logic should be worked as the...

CVE-2023-54012 net: fix stack overflow when LRO is disabled for virtual interfaces

In the Linux kernel, the following vulnerability has been resolved: net: fix stack overflow when LRO is disabled for virtual interfaces When the virtual interface's feature is updated, it synchronizes the updated feature for its own lower interface. This propagation logic should be worked as the...

CVE-2023-54007

CVE-2023-54007: Linux kernel vulnerability in vmci_host_poll() where a race between reading vmci_host_dev->context and vmci_host_dev->ct_type can read an uninitialized context, causing a general protection fault. The fix reads vmci_host_dev->context after ct_type is checked to ensure ini...

CVE-2023-54007 vmci_host: fix a race condition in vmci_host_poll() causing GPF

In the Linux kernel, the following vulnerability has been resolved: vmcihost: fix a race condition in vmcihostpoll causing GPF During fuzzing, a general protection fault is observed in vmcihostpoll. general protection fault, probably for non-canonical address 0xdffffc0000000019: 0000 1 PREEMPT SM...

CVE-2023-54007 vmci_host: fix a race condition in vmci_host_poll() causing GPF

In the Linux kernel, the following vulnerability has been resolved: vmcihost: fix a race condition in vmcihostpoll causing GPF During fuzzing, a general protection fault is observed in vmcihostpoll. general protection fault, probably for non-canonical address 0xdffffc0000000019: 0000 1 PREEMPT SM...

CVE-2022-50705 io_uring/rw: defer fsnotify calls to task context

In the Linux kernel, the following vulnerability has been resolved: iouring/rw: defer fsnotify calls to task context We can't call these off the kiocb completion as that might be off soft/hard irq context. Defer the calls to when we process the taskwork for this request. That avoids valid...