CVE-2022-50191

In the Linux kernel, the following vulnerability has been resolved: regulator: of: Fix refcount leak bug in ofgetregulationconstraints We should call the ofnodeput for the reference returned by ofgetchildbyname which has increased the refcount...

CVE-2022-50187

In the Linux kernel, the following vulnerability has been resolved: ath11k: fix netdev open race Make sure to allocate resources needed before registering the device. This specifically avoids having a racing open trigger a BUGON in modtimer when ath11kmacopstart is called before the monreaptimer ...

CVE-2022-50188 drm/meson: Fix refcount leak in meson_encoder_hdmi_init

In the Linux kernel, the following vulnerability has been resolved: drm/meson: Fix refcount leak in mesonencoderhdmiinit offinddevicebynode takes reference, we should use putdevice to release it when not need anymore. Add missing putdevice in error path to avoid refcount leak...

CVE-2022-50186 ath11k: fix missing skb drop on htc_tx_completion error

In the Linux kernel, the following vulnerability has been resolved: ath11k: fix missing skb drop on htctxcompletion error On htctxcompletion error the skb is not dropped. This is wrong since the completionhandler logic expect the skb to be consumed anyway even when an error is triggered. Not...

CVE-2022-50185

In the Linux kernel, the following vulnerability has been resolved: drm/radeon: fix potential buffer overflow in nisetmcspecialregisters The last case label can write two buffers 'mcregaddressj' and 'mcdataj' with 'j' offset equal to SMCNISLANDSMCREGISTERARRAYSIZE since there are no checks for th...

CVE-2022-50181

In the Linux kernel, the following vulnerability has been resolved: virtio-gpu: fix a missing check to avoid NULL dereference 'cacheent' could be set NULL inside virtiogpucmdgetcapset and it will lead to a NULL dereference by a lately use of it i.e., ptr = cacheent-capscache. Fix it with a NULL...

CVE-2022-50177

In the Linux kernel, the following vulnerability has been resolved: rcutorture: Fix ksoftirqd boosting timing and iteration The RCU priority boosting can fail in two situations: 1 If nrcpus= maxcpus=, which means if the total number of CPUs is higher than those brought online at boot, then...

CVE-2022-50170

CVE-2022-50170 concerns a memory-leak in the Linux kernel KunIt testing framework (kunit). Specifically, when allocation for 'filtered' fails during kunit_filter_tests, the copied suite could be leaked. The fix ensures 'copy' is freed in the error path for allocation of 'filtered'. Note that a si...

CVE-2022-50169

CVE-2022-50169 references a vulnerability in the Linux kernel’s wifi/wil6210 debugfs handling (wil_write_file_wmi). The root cause is that simple_write_to_buffer() succeeds if any single byte is initialized, which can leak information because the entire buffer may not be initialized. The fix init...

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...