CVE-2022-49405

In the Linux kernel, the following vulnerability has been resolved: staging: r8188eu: prevent -Ssid overflow in rtwwxsetscan This code has a check to prevent read overflow but it needs another check to prevent writing beyond the end of the -Ssid array...

CVE-2022-49659

In the Linux kernel, the following vulnerability has been resolved: can: mcan: mcanreadfifo,echotxevent: shift timestamp to full 32 bits In commit 1be37d3b0414 "can: mcan: fix periph RX path: use rx-offload to ensure skbs are sent from softirq context" the RX path for peripheral devices was...

CVE-2022-49422

In the Linux kernel, the following vulnerability has been resolved: dmaengine: idxd: Fix the error handling path in idxdcdevregister If a call to allocchrdevregion fails, the already allocated resources are leaking. Add the needed error handling path to fix the leak...

CVE-2022-49622

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: avoid skb access on nfstolen When verdict is NFSTOLEN, the skb might have been freed. When tracing is enabled, this can result in a use-after-free: 1. access to skb-nftrace 2. access to skb-mark 3. computatio...

CVE-2022-49295

In the Linux kernel, the following vulnerability has been resolved: nbd: call genlunregisterfamily first in nbdcleanup Otherwise there may be race between module removal and the handling of netlink command, which can lead to the oops as shown below: BUG: kernel NULL pointer dereference, address:...

CVE-2022-49402

In the Linux kernel, the following vulnerability has been resolved: ftrace: Clean up hash directfunctions on register failures We see the following GPF when registerftracedirect fails: general protection fault, probably for non-canonical address \ 0x200000000000010: 0000 1 PREEMPT SMP...

CVE-2022-49299

Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority...

CVE-2022-49335

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/cs: make commands with 0 chunks illegal behaviour. Submitting a cs with 0 chunks, causes an oops later, found trying to execute the wrong userspace driver. MESALOADERDRIVEROVERRIDE=v3d glxinfo 172536.665184 BUG: kernel...

CVE-2022-49623

In the Linux kernel, the following vulnerability has been resolved: powerpc/xive/spapr: correct bitmap allocation size kasan detects access beyond the end of the xibm-bitmap allocation: BUG: KASAN: slab-out-of-bounds in findfirstzerobit+0x40/0x140 Read of size 8 at addr c00000001d1d0118 by task...

CVE-2022-49585

In the Linux kernel, the following vulnerability has been resolved: tcp: Fix data-races around sysctltcpfastopenblackholetimeout. While reading sysctltcpfastopenblackholetimeout, it can be changed concurrently. Thus, we need to add READONCE to its readers...

CVE-2022-49583

In the Linux kernel, the following vulnerability has been resolved: iavf: Fix handling of dummy receive descriptors Fix memory leak caused by not handling dummy receive descriptor properly. iavfgetrxbuffer now sets the rxbuffer return value for dummy receive descriptors. Without this patch, when...

CVE-2022-49325

In the Linux kernel, the following vulnerability has been resolved: tcp: add accessors to read/set tp-sndcwnd We had various bugs over the years with code breaking the assumption that tp-sndcwnd is greater than zero. Lately, syzbot reported the WARNONONCE!tp-priorcwnd added in commit 8b8a321ff72c...

CVE-2022-49647

In the Linux kernel, the following vulnerability has been resolved: cgroup: Use separate src/dst nodes when preloading csssets for migration Each cset cssset is pinned by its tasks. When we're moving tasks around across csets for a migration, we need to hold the source and destination csets to...

CVE-2022-49381

In the Linux kernel, the following vulnerability has been resolved: jffs2: fix memory leak in jffs2dofillsuper If jffs2iget or dmakeroot in jffs2dofillsuper returns an error, we can observe the following kmemleak report: -------------------------------------------- unreferenced object...

CVE-2022-49307

In the Linux kernel, the following vulnerability has been resolved: tty: synclinkgt: Fix null-pointer-dereference in slgtclean When the driver fails at allochdlcdev, and then we remove the driver module, we will get the following splat: 25.065966 general protection fault, probably for non-canonic...

CVE-2022-49329

In the Linux kernel, the following vulnerability has been resolved: vduse: Fix NULL pointer dereference on sysfs access The control device has no drvdata. So we will get a NULL pointer dereference when accessing control device's msgtimeout attribute via sysfs: 132.841881 T3644 BUG: kernel NULL...

CVE-2022-49306

In the Linux kernel, the following vulnerability has been resolved: usb: dwc3: host: Stop setting the ACPI companion It is no longer needed. The sysdev pointer is now used when assigning the ACPI companions to the xHCI ports and USB devices. Assigning the ACPI companion here resulted in the...

CVE-2022-49278

In the Linux kernel, the following vulnerability has been resolved: remoteproc: Fix count check in rproccoredumpwrite Check count for 0, to avoid a potential underflow. Make the check the same as the one in rprocrecoverywrite...

CVE-2022-49349

In the Linux kernel, the following vulnerability has been resolved: ext4: fix use-after-free in ext4renamedirprepare We got issue as follows: EXT4-fs loop0: mounted filesystem without journal. Opts: ,errors=continue ext4getfirstdirblock: bh-bdata=0xffff88810bee6000 len=34478 ext4getfirstdirblock:...

CVE-2022-49489

In the Linux kernel, the following vulnerability has been resolved: drm/msm/disp/dpu1: set vbif hw config to NULL to avoid use after memory free during pm runtime resume BUG: Unable to handle kernel paging request at virtual address 006b6b6b6b6b6be3 Call trace: dpuvbifinitmemtypes+0x40/0xb8...