CVE-2022-48859

In the Linux kernel, the following vulnerability has been resolved: net: marvell: prestera: Add missing ofnodeput in presteraswitchsetbasemacaddr This node pointer is returned by offindcompatiblenode with refcount incremented. Calling ofnodeput to aovid the refcount leak...

AZL-43351 CVE-2022-48841 affecting package kernel for versions less than 5.15.162.2-1

In the Linux kernel, the following vulnerability has been resolved: ice: fix NULL pointer dereference in iceupdatevsitxringstats It is possible to do NULL pointer dereference in routine that updates Tx ring stats. Currently only stats and bytes are updated when ring pointer is valid, but later on...

CVE-2022-48844

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcicore: Fix leaking sentcmd skb sentcmd memory is not freed before freeing hcidev causing it to leak it contents...

UBUNTU-CVE-2022-48836

In the Linux kernel, the following vulnerability has been resolved: Input: aiptek - properly check endpoint type Syzbot reported warning in usbsubmiturb which is caused by wrong endpoint type. There was a check for the number of endpoints, but not for the type of endpoint. Fix it by replacing old...

CVE-2022-48846

In the Linux kernel, the following vulnerability has been resolved: block: release rq qos structures for queue without disk blkcginitqueue may add rq qos structures to request queue, previously blkcleanupqueue calls rqqosexit to release them, but commit 8e141f9eb803 "block: drain file system I/O ...

CVE-2022-48865

In the Linux kernel, the following vulnerability has been resolved: tipc: fix kernel panic when enabling bearer When enabling a bearer on a node, a kernel panic is observed: 4.498085 RIP: 0010:tipcmonprep+0x4e/0x130 tipc ... 4.520030 Call Trace: 4.520689 4.521236 tipclinkbuildprotomsg+0x375/0x750...

CVE-2022-48862

The CVE-2022-48862 vulnerability is in the Linux kernel vhost/vhost.c and related vhost/vsock.c handling of IOTLB entries. The root cause is a range-size overflow in vhost_iotlb_add_range_ctx(): when start = 0 and last = ULONG_MAX, an entry with size = 0 is created, and subsequent packet processi...

CVE-2022-48853 Reinstate some of "swiotlb: rework "fix info leak with DMA_FROM_DEVICE""

In the Linux kernel, the following vulnerability has been resolved: swiotlb: fix info leak with DMAFROMDEVICE The problem I'm addressing was discovered by the LTP test covering cve-2018-1000204. A short description of what happens follows: 1 The test case issues a command code 00 TEST UNIT READY...

CVE-2022-48849 drm/amdgpu: bypass tiling flag check in virtual display case (v2)

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: bypass tiling flag check in virtual display case v2 vkms leverages common amdgpu framebuffer creation, and also as it does not support FB modifier, there is no need to check tiling flags when initing framebuffer when...

CVE-2022-48846 block: release rq qos structures for queue without disk

In the Linux kernel, the following vulnerability has been resolved: block: release rq qos structures for queue without disk blkcginitqueue may add rq qos structures to request queue, previously blkcleanupqueue calls rqqosexit to release them, but commit 8e141f9eb803 "block: drain file system I/O ...

CVE-2022-48847

CVE-2022-48847 concerns the Linux kernel: a fix for watch_queue_set_filter() where a type check used BITS_PER_LONG could overflow the type_filter bitmap, enabling out-of-bounds writes to wfilter->type_filter and to wfilter->filters[]. The issue arises from two separate checks; one uses 8* s...

CVE-2022-48844

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcicore: Fix leaking sentcmd skb sentcmd memory is not freed before freeing hcidev causing it to leak it contents...

CVE-2022-48838

CVE-2022-48838 affects the Linux kernel USB gadget subsystem. The issue is a use-after-free in dev_uevent triggered by a race between the gadget core and the driver core: dev_uevent reads dev->driver->name while gadget core can set udc->dev.driver to NULL, leading to a potential derefere...

CVE-2022-48821

In the Linux kernel, the following vulnerability has been resolved: misc: fastrpc: avoid double fput on failed usercopy If the copy back to userland fails for the FASTRPCIOCTLALLOCDMABUFF ioctl, we shouldn't assume that 'buf-dmabuf' is still valid. In fact, dmabuffd called fdinstall before, i.e...

CVE-2022-48831

In the Linux kernel, the following vulnerability has been resolved: ima: fix reference leak in asymmetricverify Don't leak a reference to the key if its algorithm is unknown...

CVE-2022-48801

In the Linux kernel, the following vulnerability has been resolved: iio: buffer: Fix file related error handling in IIOBUFFERGETFDIOCTL If we fail to copy the just created file descriptor to userland, we try to clean up by putting back 'fd' and freeing 'ib'. The code uses putunusedfd for the form...

DEBIAN-CVE-2022-48800

In the Linux kernel, the following vulnerability has been resolved: mm: vmscan: remove deadlock due to throttling failing to make progress A soft lockup bug in kcompactd was reported in a private bugzilla with the following visible in dmesg; watchdog: BUG: soft lockup - CPU33 stuck for 26s!...

CVE-2022-48786

In the Linux kernel, the following vulnerability has been resolved: vsock: remove vsock from connected table when connect is interrupted by a signal vsockconnect expects that the socket could already be in the TCPESTABLISHED state when the connecting task wakes up with a signal pending. If this...

CVE-2022-48777

In the Linux kernel, the following vulnerability has been resolved: mtd: parsers: qcom: Fix kernel panic on skipped partition In the event of a skipped partition case when the entry name is empty the kernel panics in the cleanup function as the name entry is NULL. Rework the parser logic by first...

CVE-2021-47624

In the Linux kernel, the following vulnerability has been resolved: net/sunrpc: fix reference count leaks in rpcsysfsxprtstatechange The refcount leak issues take place in an error handling path. When the 3rd argument buf doesn't match with "offline", "online" or "remove", the function simply...