CVE-2021-47242

In the Linux kernel, the following vulnerability has been resolved: mptcp: fix soft lookup in subflowerrorreport Maxim reported a soft lookup in subflowerrorreport: watchdog: BUG: soft lockup - CPU0 stuck for 22s! swapper/0:0 RIP: 0010:nativequeuedspinlockslowpath RSP: 0018:ffffa859c0003bc0 EFLAG...

CVE-2021-47236

In the Linux kernel, the following vulnerability has been resolved: net: cdceem: fix tx fixup skb leak when usbnet transmit a skb, eem fixup it in eemtxfixup, if skbcopyexpand failed, it return NULL, usbnetstartxmit will have no chance to free original skb. fix it by free orginal skb in eemtxfixu...

CVE-2021-47235

In the Linux kernel, the following vulnerability has been resolved: net: ethernet: fix potential use-after-free in ecbhfremove static void ecbhfremovestruct pcidev dev ... struct ecbhfpriv priv = netdevprivnetdev; unregisternetdevnetdev; freenetdevnetdev; pciiounmapdev, priv-dmaio; pciiounmapdev,...

CVE-2021-47234

In the Linux kernel, the following vulnerability has been resolved: phy: phy-mtk-tphy: Fix some resource leaks in mtkphyinit Use clkdisableunprepare in the error path of mtkphyinit to fix some resource leaks...

CVE-2021-47228

In the Linux kernel, the following vulnerability has been resolved: x86/ioremap: Map EFI-reserved memory as encrypted for SEV Some drivers require memory that is marked as EFI boot services data. In order for this memory to not be re-used by the kernel after ExitBootServices, efimemreserve is use...

CVE-2021-47224

A vulnerability was found in the Linux kernel's lltemac driver, where the skb socket buffer may be improperly freed after use. This can lead to a use-after-free issue, as fragments of the skb can still be in use while attempting to free it, causing instability in the system during data...

CVE-2021-47296

In the Linux kernel, the following vulnerability has been resolved: KVM: PPC: Fix kvmarchvcpuioctl vcpuload leak vcpuput is not called if the user copy fails. This can result in preempt notifier corruption and crashes, among other issues...

CVE-2021-47293

In the Linux kernel, the following vulnerability has been resolved: net/sched: actskbmod: Skip non-Ethernet packets Currently tcfskbmodact assumes that packets use Ethernet as their L2 protocol, which is not always the case. As an example, for CAN devices: $ ip link add dev vcan0 type vcan $ ip...

CVE-2021-47292

In the Linux kernel, the following vulnerability has been resolved: iouring: fix memleak in ioinitwqoffload I got memory leak report when doing fuzz test: BUG: memory leak unreferenced object 0xffff888107310a80 size 96: comm "syz-executor.6", pid 4610, jiffies 4295140240 age 20.135s hex dump firs...

CVE-2021-47291

In the Linux kernel, the following vulnerability has been resolved: ipv6: fix another slab-out-of-bounds in fib6nhflushexceptions While running the self-tests on a KASAN enabled kernel, I observed a slab-out-of-bounds splat very similar to the one reported in commit 821bbf79fe46 "ipv6: Fix KASAN:...

CVE-2021-47287

In the Linux kernel, the following vulnerability has been resolved: driver core: auxiliary bus: Fix memory leak when driverregister fail If driverregister returns with error we need to free the memory allocated for auxdrv-driver.name before returning from auxiliarydriverregister...

CVE-2021-47286

In the Linux kernel, the following vulnerability has been resolved: bus: mhi: core: Validate channel ID when processing command completions MHI reads the channel ID from the event ring element sent by the device which can be any value between 0 and 255. In order to prevent any out of bound...

CVE-2021-47280

A vulnerability was found in the Linux kernel's DRM, where the drmgetunique function can read a pointer after it has been freed. This occurs because the function retrieves a pointer without properly locking the device's master mutex, leading to a potential crash if another process modifies the...

CVE-2021-47272

In the Linux kernel, the following vulnerability has been resolved: usb: dwc3: gadget: Bail from dwc3gadgetexit if dwc-gadget is NULL There exists a possible scenario in which dwc3gadgetinit can fail: during during host - peripheral mode switch in dwc3setmode, and a pending gadget driver fails to...

CVE-2021-47270

In the Linux kernel, the following vulnerability has been resolved: usb: fix various gadgets null ptr deref on 10gbps cabling. This avoids a null pointer dereference in fecm,eem,hid,loopback,printer,rndis,serial,sourcesink,subset,tcm by simply reusing the 5gbps config for 10gbps...

CVE-2021-47267

In the Linux kernel, the following vulnerability has been resolved: usb: fix various gadget panics on 10gbps cabling usbassigndescriptors is called with 5 parameters, the last 4 of which are the usbdescriptorheader for: full-speed USB1.1 - 12Mbps including USB1.0 low-speed @ 1.5Mbps, high-speed...

CVE-2021-47266

In the Linux kernel, the following vulnerability has been resolved: RDMA/ipoib: Fix warning caused by destroying non-initial netns After the commit 5ce2dced8e95 "RDMA/ipoib: Set rtnllinkops for ipoib interfaces", if the IPoIB device is moved to non-initial netns, destroying that netns lets the...

CVE-2021-47264

In the Linux kernel, the following vulnerability has been resolved: ASoC: core: Fix Null-point-dereference in fmtsinglename Check the return value of devmkstrdup in case of Null-point-dereference...

CVE-2020-36788

In the Linux kernel, the following vulnerability has been resolved: drm/nouveau: avoid a use-after-free when BO init fails nouveauboinit is backed by ttmboinit and ferries its return code back to the caller. On failures, ttmboinit invokes the provided destructor which should de-initialize and fre...

CVE-2023-52849

In the Linux kernel, the following vulnerability has been resolved: cxl/mem: Fix shutdown order Ira reports that removing cxlmockmem causes a crash with the following trace: BUG: kernel NULL pointer dereference, address: 0000000000000044 .. RIP: 0010:cxlregiondecodereset+0x7f/0x180 cxlcore .. Cal...