SUSE CVE-2022-50293

In the Linux kernel, the following vulnerability has been resolved: btrfs: do not BUGON on ENOMEM when dropping extent items for a range If we get -ENOMEM while dropping file extent items in a given range, at btrfsdropextents, due to failure to allocate memory when attempting to increment the...

SUSE CVE-2023-53244

In the Linux kernel, the following vulnerability has been resolved: media: pci: tw68: Fix null-ptr-deref bug in buf prepare and finish When the driver calls tw68riscbuffer to prepare the buffer, the function call dmaalloccoherent may fail, resulting in a empty buffer buf-cpu. Later when we free t...

DEBIAN-CVE-2023-53244

In the Linux kernel, the following vulnerability has been resolved: media: pci: tw68: Fix null-ptr-deref bug in buf prepare and finish When the driver calls tw68riscbuffer to prepare the buffer, the function call dmaalloccoherent may fail, resulting in a empty buffer buf-cpu. Later when we free t...

CVE-2023-53211

In the Linux kernel, the following vulnerability has been resolved: driver core: location: Free struct acpipldinfo pld before return false struct acpipldinfo pld should be freed before the return of allocation failure, to prevent memory leak, add the ACPIFREE to fix it...

CVE-2022-50293

In the Linux kernel, the following vulnerability has been resolved: btrfs: do not BUGON on ENOMEM when dropping extent items for a range If we get -ENOMEM while dropping file extent items in a given range, at btrfsdropextents, due to failure to allocate memory when attempting to increment the...

UBUNTU-CVE-2023-53244

In the Linux kernel, the following vulnerability has been resolved: media: pci: tw68: Fix null-ptr-deref bug in buf prepare and finish When the driver calls tw68riscbuffer to prepare the buffer, the function call dmaalloccoherent may fail, resulting in a empty buffer buf-cpu. Later when we free t...

UBUNTU-CVE-2023-53211

In the Linux kernel, the following vulnerability has been resolved: driver core: location: Free struct acpipldinfo pld before return false struct acpipldinfo pld should be freed before the return of allocation failure, to prevent memory leak, add the ACPIFREE to fix it...

CVE-2023-53244 media: pci: tw68: Fix null-ptr-deref bug in buf prepare and finish

In the Linux kernel, the following vulnerability has been resolved: media: pci: tw68: Fix null-ptr-deref bug in buf prepare and finish When the driver calls tw68riscbuffer to prepare the buffer, the function call dmaalloccoherent may fail, resulting in a empty buffer buf-cpu. Later when we free t...

CVE-2022-50294 wifi: libertas: fix memory leak in lbs_init_adapter()

In the Linux kernel, the following vulnerability has been resolved: wifi: libertas: fix memory leak in lbsinitadapter When kfifoalloc failed in lbsinitadapter, cmd buffer is not released. Add free memory to processing error path...

CVE-2022-50293

CVE-2022-50293 affects the Linux kernel btrfs subsystem. When dropping file extent items for a range, ENOMEM could trigger a BUG_ON() path in btrfs_drop_extents(); the fix replaces those BUG_ON()s with proper transaction abort and error return handling. This means that instead of halting the tran...

CVE-2022-50293 btrfs: do not BUG_ON() on ENOMEM when dropping extent items for a range

In the Linux kernel, the following vulnerability has been resolved: btrfs: do not BUGON on ENOMEM when dropping extent items for a range If we get -ENOMEM while dropping file extent items in a given range, at btrfsdropextents, due to failure to allocate memory when attempting to increment the...

CVE-2022-50293 btrfs: do not BUG_ON() on ENOMEM when dropping extent items for a range

In the Linux kernel, the following vulnerability has been resolved: btrfs: do not BUGON on ENOMEM when dropping extent items for a range If we get -ENOMEM while dropping file extent items in a given range, at btrfsdropextents, due to failure to allocate memory when attempting to increment the...

CVE-2022-50293

In the Linux kernel, the following vulnerability has been resolved: btrfs: do not BUGON on ENOMEM when dropping extent items for a range If we get -ENOMEM while dropping file extent items in a given range, at btrfsdropextents, due to failure to allocate memory when attempting to increment the...

CVE-2023-53211 driver core: location: Free struct acpi_pld_info *pld before return false

In the Linux kernel, the following vulnerability has been resolved: driver core: location: Free struct acpipldinfo pld before return false struct acpipldinfo pld should be freed before the return of allocation failure, to prevent memory leak, add the ACPIFREE to fix it...

CVE-2023-53211

The CVE-2023-53211 issue affects the Linux kernel’s driver core, where a struct acpi_pld_info *pld was not freed before returning on allocation failure, risking a memory leak. The fix adds ACPI_FREE() calls to release the allocated memory before the function exits. Connected documents confirm thi...

CVE-2023-53211 driver core: location: Free struct acpi_pld_info *pld before return false

In the Linux kernel, the following vulnerability has been resolved: driver core: location: Free struct acpipldinfo pld before return false struct acpipldinfo pld should be freed before the return of allocation failure, to prevent memory leak, add the ACPIFREE to fix it...

DEBIAN-CVE-2022-50242

In the Linux kernel, the following vulnerability has been resolved: drivers: net: qlcnic: Fix potential memory leak in qlcnicsriovinit If vp alloc failed in qlcnicsriovinit, all previously allocated vp needs to be freed...

CVE-2023-53181 dma-buf/dma-resv: Stop leaking on krealloc() failure

In the Linux kernel, the following vulnerability has been resolved: dma-buf/dma-resv: Stop leaking on krealloc failure Currently dmaresvgetfences will leak the previously allocated array if the fence iteration got restarted and the kreallocarray fails. Free the old array by hand, and make sure we...

CVE-2022-50252 igb: Do not free q_vector unless new one was allocated

In the Linux kernel, the following vulnerability has been resolved: igb: Do not free qvector unless new one was allocated Avoid potential use-after-free condition under memory pressure. If the kzalloc fails, qvector will be freed but left in the original adapter-qvectorvidx array position...

CVE-2022-50245 rapidio: fix possible UAF when kfifo_alloc() fails

In the Linux kernel, the following vulnerability has been resolved: rapidio: fix possible UAF when kfifoalloc fails If kfifoalloc fails in mportcdevopen, goto errfifo and just free priv. But priv is still in the chdev-filelist, then list traversal may cause UAF. This fixes the following smatch...