CVE-2022-50167 bpf: fix potential 32-bit overflow when accessing ARRAY map element

In the Linux kernel, the following vulnerability has been resolved: bpf: fix potential 32-bit overflow when accessing ARRAY map element If BPF array map is bigger than 4GB, element pointer calculation can overflow because both index and elemsize are u32. Fix this everywhere by forcing 64-bit...

CVE-2022-50164

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: fix double listadd at iwlmvmmacwaketxqueue After successfull station association, if station queues are disabled for some reason, the related lists are not emptied. So if some new element is added to the list ...

CVE-2022-50160

In the Linux kernel, the following vulnerability has been resolved: mtd: maps: Fix refcount leak in apflashinit offindmatchingnode returns a node pointer with refcount incremented, we should use ofnodeput on it when not need anymore. Add missing ofnodeput to avoid refcount leak...

CVE-2022-50157

In the Linux kernel, the following vulnerability has been resolved: PCI: microchip: Fix refcount leak in mcpcieinitirqdomains ofgetnextchild returns a node pointer with refcount incremented, so we should use ofnodeput on it when we don't need it anymore. mcpcieinitirqdomains only calls ofnodeput ...

CVE-2022-50156

CVE-2022-50156 affects the Linux kernel HID cp2112 driver (cp2112_xfer). The issue is a potential buffer overflow in memcpy when read_length (taken from data->block[0], user-controlled, 0-255) is not bounded, causing overflow of data->block[1] and buf. Patches have added an upper bound to r...

CVE-2022-50155 mtd: parsers: ofpart: Fix refcount leak in bcm4908_partitions_fw_offset

In the Linux kernel, the following vulnerability has been resolved: mtd: parsers: ofpart: Fix refcount leak in bcm4908partitionsfwoffset offindnodebypath returns a node pointer with refcount incremented, we should use ofnodeput on it when not need anymore. Add missing ofnodeput to avoid refcount...

CVE-2022-50152

In the Linux kernel, the following vulnerability has been resolved: usb: ohci-nxp: Fix refcount leak in ohcihcdnxpprobe ofparsephandle returns a node pointer with refcount incremented, we should use ofnodeput on it when not need anymore. Add missing ofnodeput to avoid refcount leak...

CVE-2022-50151

In the Linux kernel, the following vulnerability has been resolved: usb: cdns3: fix random warning message when driver load Warning log: 4.141392 Unexpected gfp: 0x4 GFPDMA32. Fixing up to gfp: 0xa20 GFPATOMIC. Fix your code! 4.150340 CPU: 1 PID: 175 Comm: 1-0050 Not tainted...

CVE-2022-50146

In the Linux kernel, the following vulnerability has been resolved: PCI: dwc: Deallocate EPC memory on dwpcieepinit errors If dwpcieepinit fails to perform any action after the EPC memory is initialized and the MSI memory region is allocated, the latter parts won't be undone thus causing a memory...

CVE-2022-50141

In the Linux kernel, the following vulnerability has been resolved: mmc: sdhci-of-esdhc: Fix refcount leak in esdhcsignalvoltageswitch offindmatchingnode returns a node pointer with refcount incremented, we should use ofnodeput on it when not need anymore. Add missing ofnodeput to avoid refcount...

CVE-2022-50139 usb: aspeed-vhub: Fix refcount leak bug in ast_vhub_init_desc()

In the Linux kernel, the following vulnerability has been resolved: usb: aspeed-vhub: Fix refcount leak bug in astvhubinitdesc We should call ofnodeput for the reference returned by ofgetchildbyname which has increased the refcount...

CVE-2022-50138 RDMA/qedr: Fix potential memory leak in __qedr_alloc_mr()

In the Linux kernel, the following vulnerability has been resolved: RDMA/qedr: Fix potential memory leak in qedrallocmr qedrallocmr allocates a memory chunk for "mr-info.pbltable" with initmrinfo. When rdmaalloctid and rdmaregistertid fail, "mr" is released while "mr-info.pbltable" is not release...

CVE-2022-50137 RDMA/irdma: Fix a window for use-after-free

In the Linux kernel, the following vulnerability has been resolved: RDMA/irdma: Fix a window for use-after-free During a destroy CQ an interrupt may cause processing of a CQE after CQ resources are freed by irdmacqfreersrc. Fix this by moving the call to irdmacqfreersrc after the...

CVE-2022-50132

CVE-2022-50132 (Linux kernel) affects the usb: cdns3 gadget code. The root cause is an invalid dereference when ep is NULL due to the placement of the priv_ep assignment. The vulnerability is resolved by changing the assignment location in cdns3_gadget_ep_dequeue() and cdns3_gadget_ep_enable(), p...

CVE-2022-50131

In the Linux kernel, the following vulnerability has been resolved: HID: mcp2221: prevent a buffer overflow in mcpsmbuswrite Smatch Warning: drivers/hid/hid-mcp2221.c:388 mcpsmbuswrite error: memcpy '&mcp-txbuf5' too small 59 vs 255 drivers/hid/hid-mcp2221.c:388 mcpsmbuswrite error: memcpy 'buf'...

CVE-2022-50130

In the Linux kernel, the following vulnerability has been resolved: staging: fbtft: core: set smemlen before fbdeferredioinit call The fbtftframebufferalloc calls fbdeferredioinit before initializing info-fix.smemlen. It is set to zero by the framebufferalloc function. It will trigger a WARNON at...

CVE-2022-50128

The PT-2025-26054 entry details a Linux kernel vulnerability in the android binder component: saving a pointer to a VMA outside the mmap lock can lead to stale pointers after VMA teardown. Affected software is the Linux kernel (binder component). The root cause is unsafe VMA pointer handling in t...

CVE-2022-50125

CVE-2022-50125 is a Linux kernel issue affecting ASoC: cros_ec_codec through a refcount leak in cros_ec_codec_platform_probe. The root cause is that of_parse_phandle() returns a node pointer with its refcount incremented, and the fix adds of_node_put() when the node is no longer needed to avoid t...

CVE-2022-50124

The CVE-2022-50124 entry concerns the Linux kernel ASoC driver mt6797-mt6351 (mt6797_mt6351_dev_probe). Technical detail: of_parse_phandle() returns a node pointer with a refcount increment; the correct remediation is to call of_node_put() when the node is no longer needed to avoid a refcount lea...

CVE-2022-50119 rpmsg: Fix possible refcount leak in rpmsg_register_device_override()

In the Linux kernel, the following vulnerability has been resolved: rpmsg: Fix possible refcount leak in rpmsgregisterdeviceoverride rpmsgregisterdeviceoverride need to call putdevice to free vch when driversetoverride fails. Fix this by adding a putdevice to the error path...