kernel: wifi: mt76: mt7921e: fix use-after-free in free_irq()

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7921e: fix use-after-free in freeirq From commit a304e1b82808 "PATCH Debug shared irqs", there is a test to make sure the shared irq handler should be able to handle the unexpected event after deregistration. For th...

CVE-2024-36962

In the Linux kernel, the following vulnerability has been resolved: net: ks8851: Queue RX packets in IRQ handler instead of disabling BHs Currently the driver uses localbhdisable/localbhenable in its IRQ handler to avoid triggering netrxaction softirq on exit from netifrx. The netrxaction could...

CVE-2024-36962

In the Linux kernel, the following vulnerability has been resolved: net: ks8851: Queue RX packets in IRQ handler instead of disabling BHs Currently the driver uses localbhdisable/localbhenable in its IRQ handler to avoid triggering netrxaction softirq on exit from netifrx. The netrxaction could...

UBUNTU-CVE-2024-36962

In the Linux kernel, the following vulnerability has been resolved: net: ks8851: Queue RX packets in IRQ handler instead of disabling BHs Currently the driver uses localbhdisable/localbhenable in its IRQ handler to avoid triggering netrxaction softirq on exit from netifrx. The netrxaction could...

CVE-2024-36962 net: ks8851: Queue RX packets in IRQ handler instead of disabling BHs

In the Linux kernel, the following vulnerability has been resolved: net: ks8851: Queue RX packets in IRQ handler instead of disabling BHs Currently the driver uses localbhdisable/localbhenable in its IRQ handler to avoid triggering netrxaction softirq on exit from netifrx. The netrxaction could...

CVE-2024-36962 net: ks8851: Queue RX packets in IRQ handler instead of disabling BHs

In the Linux kernel, the following vulnerability has been resolved: net: ks8851: Queue RX packets in IRQ handler instead of disabling BHs Currently the driver uses localbhdisable/localbhenable in its IRQ handler to avoid triggering netrxaction softirq on exit from netifrx. The netrxaction could...

CVE-2024-36962 net: ks8851: Queue RX packets in IRQ handler instead of disabling BHs

In the Linux kernel, the following vulnerability has been resolved: net: ks8851: Queue RX packets in IRQ handler instead of disabling BHs Currently the driver uses localbhdisable/localbhenable in its IRQ handler to avoid triggering netrxaction softirq on exit from netifrx. The netrxaction could...

CVE-2024-36936

In the Linux kernel, the following vulnerability has been resolved: efi/unaccepted: touch soft lockup during memory accept Commit 50e782a86c98 "efi/unaccepted: Fix soft lockups caused by parallel memory acceptance" has released the spinlock so other CPUs can do memory acceptance in parallel and n...

CVE-2024-36936

In the Linux kernel, the following vulnerability has been resolved: efi/unaccepted: touch soft lockup during memory accept Commit 50e782a86c98 "efi/unaccepted: Fix soft lockups caused by parallel memory acceptance" has released the spinlock so other CPUs can do memory acceptance in parallel and n...

CVE-2024-36936 efi/unaccepted: touch soft lockup during memory accept

In the Linux kernel, the following vulnerability has been resolved: efi/unaccepted: touch soft lockup during memory accept Commit 50e782a86c98 "efi/unaccepted: Fix soft lockups caused by parallel memory acceptance" has released the spinlock so other CPUs can do memory acceptance in parallel and n...

CVE-2024-36884 iommu/arm-smmu: Use the correct type in nvidia_smmu_context_fault()

In the Linux kernel, the following vulnerability has been resolved: iommu/arm-smmu: Use the correct type in nvidiasmmucontextfault This was missed because of the function pointer indirection. nvidiasmmucontextfault is also installed as a irq function, and the 'void ' was changed to a struct...

SUSE-SU-2024:1870-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 12 SP5 kernel was updated to receive various security bugfixes. The following security bugs were fixed: - CVE-2019-25160: Fixed out-of-bounds memory accesses in netlabel bsc1220394. - CVE-2020-36312: Fixed an issue in virt/kvm/kvmmain.c that had a kvmiobusunregisterdev...

CVE-2021-47521 can: sja1000: fix use after free in ems_pcmcia_add_card()

In the Linux kernel, the following vulnerability has been resolved: can: sja1000: fix use after free in emspcmciaaddcard If the last channel is not available then "dev" is freed. Fortunately, we can just use "pdev-irq" instead. Also we should check if at least one channel was set up...

OESA-2024-1648 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: mm/slub: fix to return errno if kmalloc fails In createuniqueid, kmalloc, GFPKERNEL can fail due to out-of-memory, if it fails, return errno correctly rather tha...

CVE-2021-47283

In the Linux kernel, the following vulnerability has been resolved: net:sfc: fix non-freed irq in legacy irq mode SFC driver can be configured via modparam to work using MSI-X, MSI or legacy IRQ interrupts. In the last one, the interrupt was not properly released on module remove. It was not free...

CVE-2021-47284

In the Linux kernel, the following vulnerability has been resolved: isdn: mISDN: netjet: Fix crash in njprobe: 'njsetup' in netjet.c might fail with -EIO and in this case 'card-irq' is initialized and is bigger than zero. A subsequent call to 'njrelease' will free the irq that has not been...

SUSE CVE-2021-47284

In the Linux kernel, the following vulnerability has been resolved: isdn: mISDN: netjet: Fix crash in njprobe: 'njsetup' in netjet.c might fail with -EIO and in this case 'card-irq' is initialized and is bigger than zero. A subsequent call to 'njrelease' will free the irq that has not been...

CVE-2021-47368

In the Linux kernel, the following vulnerability has been resolved: enetc: Fix illegal access when reading affinityhint irqsetaffinityhit stores a reference to the cpumaskt parameter in the irq descriptor, and that reference can be accessed later from irqaffinityhintprocshow. Since the cpumask...

CVE-2021-47424

In the Linux kernel, the following vulnerability has been resolved: i40e: Fix freeing of uninitialized misc IRQ vector When VSI set up failed in i40eprobe as part of PF switch set up driver was trying to free misc IRQ vectors in i40eclearinterruptscheme and produced a kernel Oops: Trying to free...

DEBIAN-CVE-2021-47471

In the Linux kernel, the following vulnerability has been resolved: drm: mxsfb: Fix NULL pointer dereference crash on unload The mxsfb-crtc.funcs may already be NULL when unloading the driver, in which case calling mxsfbirqdisable via drmirquninstall from mxsfbunload leads to NULL pointer...