CVE-2026-43468 net/mlx5: Fix deadlock between devlink lock and esw->wq

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: Fix deadlock between devlink lock and esw-wq esw-workqueue executes eswfunctionschangedeventhandler - eswvfschangedeventhandler and acquires the devlink lock. .eswitchmodeset acquires devlink lock in devlinknlpredoit -...

CVE-2026-43467

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: Fix crash when moving to switchdev mode When moving to switchdev mode when the device doesn't support IPsec, we try to clean up the IPsec resources anyway which causes the crash below, fix that by correctly checking for...

CVE-2026-43467 net/mlx5: Fix crash when moving to switchdev mode

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: Fix crash when moving to switchdev mode When moving to switchdev mode when the device doesn't support IPsec, we try to clean up the IPsec resources anyway which causes the crash below, fix that by correctly checking for...

CVE-2026-43467

CVE-2026-43467 affects the Linux kernel mlx5_core/mlx5_eswitch stack. Root cause: when moving a device to switchdev mode on a system that does not support IPsec, the code erroneously cleans up IPsec resources, triggering a local crash/DoS. With concrete details from multiple vendors (Red Hat, SUS...

CVE-2026-43468 net/mlx5: Fix deadlock between devlink lock and esw->wq

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: Fix deadlock between devlink lock and esw-wq esw-workqueue executes eswfunctionschangedeventhandler - eswvfschangedeventhandler and acquires the devlink lock. .eswitchmodeset acquires devlink lock in devlinknlpredoit -...

CVE-2026-43467 net/mlx5: Fix crash when moving to switchdev mode

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: Fix crash when moving to switchdev mode When moving to switchdev mode when the device doesn't support IPsec, we try to clean up the IPsec resources anyway which causes the crash below, fix that by correctly checking for...

CVE-2026-43461 spi: amlogic: spifc-a4: Fix DMA mapping error handling

In the Linux kernel, the following vulnerability has been resolved: spi: amlogic: spifc-a4: Fix DMA mapping error handling Fix three bugs in amlsfcdmabuffersetup error paths: 1. Unnecessary goto: When the first DMA mapping sfc-daddr fails, nothing needs cleanup. Use direct return instead of goto...

CVE-2026-43459 ASoC: soc-core: flush delayed work before removing DAIs and widgets

In the Linux kernel, the following vulnerability has been resolved: ASoC: soc-core: flush delayed work before removing DAIs and widgets When a sound card is unbound while a PCM stream is open, a use-after-free can occur in sndsocdapmstreamevent, called from the closedelayedwork workqueue handler...

CVE-2026-43459 ASoC: soc-core: flush delayed work before removing DAIs and widgets

In the Linux kernel, the following vulnerability has been resolved: ASoC: soc-core: flush delayed work before removing DAIs and widgets When a sound card is unbound while a PCM stream is open, a use-after-free can occur in sndsocdapmstreamevent, called from the closedelayedwork workqueue handler...

CVE-2026-43447

Summary: CVE-2026-43447 affects the Linux kernel iavf driver. A race condition arises when a PTP worker that caches PHC time is not stopped during adapter reset/disable, potentially freeing AQ-backed resources while the worker runs. If the worker calls into ptp commands during teardown, memory/lo...

CVE-2026-43447 iavf: fix PTP use-after-free during reset

In the Linux kernel, the following vulnerability has been resolved: iavf: fix PTP use-after-free during reset Commit 7c01dbfc8a1c5f "iavf: periodically cache PHC time" introduced a worker to cache PHC time, but failed to stop it during reset or disable. This creates a race condition where...

CVE-2026-43447 iavf: fix PTP use-after-free during reset

In the Linux kernel, the following vulnerability has been resolved: iavf: fix PTP use-after-free during reset Commit 7c01dbfc8a1c5f "iavf: periodically cache PHC time" introduced a worker to cache PHC time, but failed to stop it during reset or disable. This creates a race condition where...

CVE-2026-43445 e1000/e1000e: Fix leak in DMA error cleanup

In the Linux kernel, the following vulnerability has been resolved: e1000/e1000e: Fix leak in DMA error cleanup If an error is encountered while mapping TX buffers, the driver should unmap any buffers already mapped for that skb. Because count is incremented after a successful mapping, it will...

CVE-2026-43445

In the Linux kernel, the following vulnerability has been resolved: e1000/e1000e: Fix leak in DMA error cleanup If an error is encountered while mapping TX buffers, the driver should unmap any buffers already mapped for that skb. Because count is incremented after a successful mapping, it will...

CVE-2026-43445

CVE-2026-43445 is a Linux kernel vulnerability in the e1000/e1000e drivers (and potentially igbvf) where a DMA mapping error cleanup leak could occur. The root cause was an off-by-one condition in the dma_error path: count was decremented before the loop, so if any TX buffer mappings succeeded be...

CVE-2026-43419 ceph: fix memory leaks in ceph_mdsc_build_path()

In the Linux kernel, the following vulnerability has been resolved: ceph: fix memory leaks in cephmdscbuildpath Add putname calls to error code paths that did not free the "path" pointer obtained by getname. If ownership of this pointer is not passed to the caller via pathinfo.path, the function...

CVE-2026-43419 ceph: fix memory leaks in ceph_mdsc_build_path()

In the Linux kernel, the following vulnerability has been resolved: ceph: fix memory leaks in cephmdscbuildpath Add putname calls to error code paths that did not free the "path" pointer obtained by getname. If ownership of this pointer is not passed to the caller via pathinfo.path, the function...

CVE-2026-43414

CVE-2026-43414 affects the Linux kernel SCSI driver qla2xxx (fcport handling). The issue is a double-free of a Fibre Channel port object in qla24xx_els_dcmd_iocb() via qla2x00_els_dcmd_sp_free() after kref_put(), leading to potential memory corruption and system instability or DoS as described by...

CVE-2026-43410 firmware: stratix10-rsu: Fix NULL pointer dereference when RSU is disabled

In the Linux kernel, the following vulnerability has been resolved: firmware: stratix10-rsu: Fix NULL pointer dereference when RSU is disabled When the Remote System Update RSU isn't enabled in the First Stage Boot Loader FSBL, the driver encounters a NULL pointer dereference when excute...

CVE-2026-43410 firmware: stratix10-rsu: Fix NULL pointer dereference when RSU is disabled

In the Linux kernel, the following vulnerability has been resolved: firmware: stratix10-rsu: Fix NULL pointer dereference when RSU is disabled When the Remote System Update RSU isn't enabled in the First Stage Boot Loader FSBL, the driver encounters a NULL pointer dereference when excute...