CVE-2024-46686

CVE-2024-46686 (Linux kernel) : The vulnerability lies in the SMBv2 read path where smb2_new_read_req() can dereference rdata=NULL when SMB2_read() is used with RDMA and the rdma_readwrite_threshold is reached. This affects the Linux kernel smb client code and is triggered from the SMB2_read() fl...

CVE-2024-46685 pinctrl: single: fix potential NULL dereference in pcs_get_function()

In the Linux kernel, the following vulnerability has been resolved: pinctrl: single: fix potential NULL dereference in pcsgetfunction pinmuxgenericgetfunction can return NULL and the pointer 'function' was dereferenced without checking against NULL. Add checking of pointer 'function' in...

CVE-2024-46685

CVE-2024-46685 is a Linux kernel vulnerability involving the pinctrl/pinmux subsystem. The issue was a potential NULL dereference: pinmux_generic_get_function() could return NULL and PCS_get_function() dereferenced the pointer without NULL-checks. The fix adds a NULL check for the function pointe...

CVE-2024-46684 binfmt_elf_fdpic: fix AUXV size calculation when ELF_HWCAP2 is defined

In the Linux kernel, the following vulnerability has been resolved: binfmtelffdpic: fix AUXV size calculation when ELFHWCAP2 is defined createelffdpictables does not correctly account the space for the AUX vector when an architecture has ELFHWCAP2 defined. Prior to the commit 10e29251be0e...

CVE-2024-46682 nfsd: prevent panic for nfsv4.0 closed files in nfs4_show_open

In the Linux kernel, the following vulnerability has been resolved: nfsd: prevent panic for nfsv4.0 closed files in nfs4showopen Prior to commit 3f29cc82a84c "nfsd: split scstatus out of sctype" statesshow relied on sctype field to be of valid type before calling into a subfunction to show conten...

CVE-2024-46683 drm/xe: prevent UAF around preempt fence

In the Linux kernel, the following vulnerability has been resolved: drm/xe: prevent UAF around preempt fence The fence lock is part of the queue, therefore in the current design anything locking the fence should then also hold a ref to the queue to prevent the queue from being freed. However,...

CVE-2024-46683 drm/xe: prevent UAF around preempt fence

In the Linux kernel, the following vulnerability has been resolved: drm/xe: prevent UAF around preempt fence The fence lock is part of the queue, therefore in the current design anything locking the fence should then also hold a ref to the queue to prevent the queue from being freed. However,...

CVE-2024-46681

The CVE-2024-46681 entry affects the Linux kernel pktgen path: within pktgen_pg_net_init, the for_each_online_cpu loop was executed without holding a cpus_read_lock, risking a race that could trigger WARN_ON(smp_processor_id() != cpu) and flood logs. The fix introduces cpus_read_lock()/cpus_read_...

CVE-2024-46679 ethtool: check device is present when getting link settings

In the Linux kernel, the following vulnerability has been resolved: ethtool: check device is present when getting link settings A sysfs reader can race with a device reset or removal, attempting to read device state when the device is not actually present. eg: exception RIP: qedgetcurrentlink+17 ...

CVE-2024-46679

CVE-2024-46679 (Linux kernel) : A race between sysfs reading of ethtool link settings and device removal can read state when the device is not present, causing a crash. The fix moves a device-presence check into ethtool (and related callers) to ensure link settings are only shown when the device ...

CVE-2024-46676 nfc: pn533: Add poll mod list filling check

In the Linux kernel, the following vulnerability has been resolved: nfc: pn533: Add poll mod list filling check In case of improtocols value is 1 and tmprotocols value is 0 this combination successfully passes the check 'if !improtocols && !tmprotocols' in the nfcstartpoll. But then after...

CVE-2024-46675

CVE-2024-46675 affects the Linux kernel’s USB subsystem (usb: dwc3: core). The vulnerability could allow the USB core to access an invalid event buffer address during runtime suspend, potentially causing SMMU faults and memory issues on Exynos platforms. It stems from a sequence where the event b...

CVE-2024-45027

In the Linux kernel, the following vulnerability has been resolved: usb: xhci: Check for xhci-interrupters being allocated in xhcimemclearup If xhcimeminit fails, it calls into xhcimemcleanup to mop up the damage. If it fails early enough, before xhci-interrupters is allocated but after...

CVE-2024-45012

In the Linux kernel, the following vulnerability has been resolved: nouveau/firmware: use dma non-coherent allocator Currently, enabling SGDEBUG in the kernel will cause nouveau to hit a BUG on startup, when the iommu is enabled: kernel BUG at include/linux/scatterlist.h:187! invalid opcode: 0000...

CVE-2024-45027 usb: xhci: Check for xhci->interrupters being allocated in xhci_mem_clearup()

In the Linux kernel, the following vulnerability has been resolved: usb: xhci: Check for xhci-interrupters being allocated in xhcimemclearup If xhcimeminit fails, it calls into xhcimemcleanup to mop up the damage. If it fails early enough, before xhci-interrupters is allocated but after...

CVE-2024-45022

Technical details beyond the Initial Description are not provided in the connected documents. Monitor for updates from official advisories to confirm affected products, scope, and fixes for CVE-2024-45022.

CVE-2024-45019 net/mlx5e: Take state lock during tx timeout reporter

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Take state lock during tx timeout reporter mlx5esafereopenchannels requires the state lock taken. The referenced changed in the Fixes tag removed the lock to fix another issue. This patch adds it back but at a later...

CVE-2024-45017 net/mlx5: Fix IPsec RoCE MPV trace call

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: Fix IPsec RoCE MPV trace call Prevent the call trace below from happening, by not allowing IPsec creation over a slave, if master device doesn't support IPsec. WARNING: CPU: 44 PID: 16136 at kernel/locking/rwsem.c:240...

CVE-2024-45015

CVE-2024-45015 affects the Linux kernel component drm/msm/dpu. The vulnerability arises when crtc connectors_changed is set without a corresponding atomic_mode_set(), leading to an atomic_enable() followed by atomic_disable() without re-assigning the connector, causing NULL pointer dereference in...

CVE-2024-45012

The CVE-2024-45012 issue is in the Linux kernel related to the nouveau driver when SG_DEBUG is enabled with an active iommu. The crash trace shows a kernel BUG triggered in sg_init_one, indicating a failure in DMA handling within the nouveau firmware/driver path. The published fixes in connected ...