DEBIAN-CVE-2022-50267

In the Linux kernel, the following vulnerability has been resolved: mmc: rtsxpci: fix return value check of mmcaddhost mmcaddhost may return error, if we ignore its return value, the memory that allocated in mmcallochost will be leaked and it will lead a kernel crash because of deleting not added...

UBUNTU-CVE-2023-53202

In the Linux kernel, the following vulnerability has been resolved: PM: domains: fix memory leak with using debugfslookup When calling debugfslookup the result must have dput called on it, otherwise the memory will leak over time. To make things simpler, just call debugfslookupandremove instead...

UBUNTU-CVE-2022-50327

In the Linux kernel, the following vulnerability has been resolved: ACPI: processor: idle: Check acpifetchacpidev return value The return value of acpifetchacpidev could be NULL, which would cause a NULL pointer dereference to occur in acpidevicehid. rjw: Subject and changelog edits, added empty...

UBUNTU-CVE-2022-50276

In the Linux kernel, the following vulnerability has been resolved: power: supply: fix null pointer dereferencing in powersupplygetbatteryinfo when kmalloc fail to allocate memory in kasprintf, propname will be NULL, strcmp called by ofgetproperty will cause null pointer dereference. So return...

UBUNTU-CVE-2022-50267

In the Linux kernel, the following vulnerability has been resolved: mmc: rtsxpci: fix return value check of mmcaddhost mmcaddhost may return error, if we ignore its return value, the memory that allocated in mmcallochost will be leaked and it will lead a kernel crash because of deleting not added...

CVE-2022-50276

CVE-2022-50276 is a Linux kernel issue: when kmalloc() fails in kasprintf(), propname becomes NULL and a strcmp() dereferences it in of_get_property(), causing a NULL pointer dereference. The fix is to return ENOMEM when kasprintf() returns NULL. The vulnerability affects the kernel's power suppl...

CVE-2022-50276 power: supply: fix null pointer dereferencing in power_supply_get_battery_info

In the Linux kernel, the following vulnerability has been resolved: power: supply: fix null pointer dereferencing in powersupplygetbatteryinfo when kmalloc fail to allocate memory in kasprintf, propname will be NULL, strcmp called by ofgetproperty will cause null pointer dereference. So return...

CVE-2022-50276 power: supply: fix null pointer dereferencing in power_supply_get_battery_info

In the Linux kernel, the following vulnerability has been resolved: power: supply: fix null pointer dereferencing in powersupplygetbatteryinfo when kmalloc fail to allocate memory in kasprintf, propname will be NULL, strcmp called by ofgetproperty will cause null pointer dereference. So return...

CVE-2022-50275 drm/radeon: Add the missed acpi_put_table() to fix memory leak

In the Linux kernel, the following vulnerability has been resolved: drm/radeon: Add the missed acpiputtable to fix memory leak When the radeon driver reads the bios information from ACPI table in radeonacpivfctbios, it misses to call acpiputtable to release the ACPI memory after the init, so add...

CVE-2022-50267 mmc: rtsx_pci: fix return value check of mmc_add_host()

In the Linux kernel, the following vulnerability has been resolved: mmc: rtsxpci: fix return value check of mmcaddhost mmcaddhost may return error, if we ignore its return value, the memory that allocated in mmcallochost will be leaked and it will lead a kernel crash because of deleting not added...

CVE-2022-50267 mmc: rtsx_pci: fix return value check of mmc_add_host()

In the Linux kernel, the following vulnerability has been resolved: mmc: rtsxpci: fix return value check of mmcaddhost mmcaddhost may return error, if we ignore its return value, the memory that allocated in mmcallochost will be leaked and it will lead a kernel crash because of deleting not added...

CVE-2022-50267

CVE-2022-50267 pertains to the Linux kernel’s MMC/SD subsystem, specifically the mmc_add_host() path in the mmc: rtsx_pci driver. Root cause: return value of mmc_add_host() was not checked; on error, memory allocated by mmc_alloc_host() could be leaked, risking a kernel crash when removing an una...

CVE-2023-53177

In the Linux kernel, the following vulnerability has been resolved: media: hi846: fix usage of pmruntimegetifinuse pmruntimegetifinuse does not only return nonzero values when the device is in use, it can return a negative errno too. And especially during resuming from system suspend, when runtim...

CVE-2023-53166

In the Linux kernel, the following vulnerability has been resolved: power: supply: bq25890: Fix externalpowerchanged race bq25890chargerexternalpowerchanged dereferences bq-charger, which gets sets in bq25890powersupplyinit like this: bq-charger = devmpowersupplyregisterbq-dev, &bq-desc, &psycfg;...

DEBIAN-CVE-2023-53166

In the Linux kernel, the following vulnerability has been resolved: power: supply: bq25890: Fix externalpowerchanged race bq25890chargerexternalpowerchanged dereferences bq-charger, which gets sets in bq25890powersupplyinit like this: bq-charger = devmpowersupplyregisterbq-dev, &bq-desc, &psycfg;...

UBUNTU-CVE-2023-53166

In the Linux kernel, the following vulnerability has been resolved: power: supply: bq25890: Fix externalpowerchanged race bq25890chargerexternalpowerchanged dereferences bq-charger, which gets sets in bq25890powersupplyinit like this: bq-charger = devmpowersupplyregisterbq-dev, &bq-desc, &psycfg;...

CVE-2023-53177

CVE-2023-53177 affects the Linux kernel, specifically the media: hi846 driver, where pm_runtime_get_if_in_use() can return -EAGAIN during system resume, risking a refcount underflow after a subsequent pm_runtime_put(). The issue is mitigated by the patch that fixes system-resume handling for -EAG...

CVE-2023-53176

CVE-2023-53176 concerns the Linux kernel serial driver stack. When unbinding a port-specific 8250 driver, control passes to the generic serial8250 driver while port->pm may still reference the now-destroyed driver, causing an oops roughly 10 seconds later. The connected documents confirm the r...

CVE-2023-53166 power: supply: bq25890: Fix external_power_changed race

In the Linux kernel, the following vulnerability has been resolved: power: supply: bq25890: Fix externalpowerchanged race bq25890chargerexternalpowerchanged dereferences bq-charger, which gets sets in bq25890powersupplyinit like this: bq-charger = devmpowersupplyregisterbq-dev, &bq-desc, &psycfg;...

CVE-2023-53166 power: supply: bq25890: Fix external_power_changed race

In the Linux kernel, the following vulnerability has been resolved: power: supply: bq25890: Fix externalpowerchanged race bq25890chargerexternalpowerchanged dereferences bq-charger, which gets sets in bq25890powersupplyinit like this: bq-charger = devmpowersupplyregisterbq-dev, &bq-desc, &psycfg;...