CVE-2023-53478

In the Linux kernel, the following vulnerability has been resolved: tracing/synthetic: Fix races on freeing lastcmd Currently, the "lastcmd" variable can be accessed by multiple processes asynchronously when multiple users manipulate syntheticevents node at the same time, it could lead to...

CVE-2023-53532

In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: fix deinitialization of firmware resources Currently, in ath11kahbfwresourcesinit, iommu domain mapping is done only for the chipsets having fixed firmware memory. Also, for such chipsets, mapping is done only if it...

CVE-2023-53529

In the Linux kernel, the following vulnerability has been resolved: wifi: rtw88: Fix memory leak in rtw88usb Kmemleak shows the following leak arising from routine in the usb probe routine: unreferenced object 0xffff895cb29bba00 size 512: comm "udev-worker", pid 534, jiffies 4294903932 age...

CVE-2022-50425

In the Linux kernel, the following vulnerability has been resolved: x86/fpu: Fix copyxstatetouabi to copy init states correctly When an extended state component is not present in fpstate, but in init state, the function copies from initfpstate via copyfeature. But, dynamic states are not present ...

CVE-2023-53527

In the Linux kernel, the following vulnerability has been resolved: thunderbolt: Fix memory leak in tbhandledpbandwidthrequest The memory allocated in tbqueuedpbandwidthrequest needs to be released once the request is handled to avoid leaking it...

CVE-2022-50464

In the Linux kernel, the following vulnerability has been resolved: mt76: mt7915: Fix PCI device refcount leak in mt7915pciinithif2 As comment of pcigetdevice says, it returns a pcidevice with its refcount increased. We need to call pcidevput to decrease the refcount. Save the return value of...

CVE-2023-53484

In the Linux kernel, the following vulnerability has been resolved: lib: cpurmap: Avoid use after free on rmap-obj array entries When calling irqsetaffinitynotifier with NULL at the notify argument, it will cause freeing of the glue pointer in the corresponding array entry but will leave the...

CVE-2021-4460

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Fix UBSAN shift-out-of-bounds warning If getnumsdmaqueues or getnumxgmisdmaqueues is 0, we end up doing a shift operation where the number of bits shifted equals number of bits in the operand. This behaviour is...

CVE-2022-50426

In the Linux kernel, the following vulnerability has been resolved: remoteproc: imxdsprproc: Add mutex protection for workqueue The workqueue may execute late even after remoteproc is stopped or stopping, some resources rpmsg device and endpoint have been released in rprocstopsubdevices, then...

CVE-2023-53493

In the Linux kernel, the following vulnerability has been resolved: accel/qaic: tighten bounds checking in decodemessage Copy the bounds checking from encodemessage to decodemessage. This patch addresses the following concerns. Ensure that there is enough space for at least one header so that we...

CVE-2023-53455

In the Linux kernel, the following vulnerability has been resolved: drm/vc4: drop all currently held locks if deadlock happens If vc4hdmiresetlink returns -EDEADLK, it means that a deadlock happened in the locking context. This situation should be addressed by dropping all currently held locks an...

CVE-2023-53466

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7915: fix memory leak in mt7915mcuexit Always purge mcu skb queues in mt7915mcuexit routine even if mt7915firmwarestate fails...

CVE-2023-53508

In the Linux kernel, the following vulnerability has been resolved: ublk: fail to start device if queue setup is interrupted In ublkctrlstartdev, if waitforcompletioninterruptible is interrupted by signal, queues aren't setup successfully yet, so we have to fail UBLKCMDSTARTDEV, otherwise kernel...

CVE-2023-53460

In the Linux kernel, the following vulnerability has been resolved: wifi: rtw88: fix memory leak in rtwusbprobe drivers/net/wireless/realtek/rtw88/usb.c:876 rtwusbprobe warn: 'hw' from ieee80211allochw not released on lines: 811 Fix this by modifying return to a goto statement...

CVE-2023-53514

In the Linux kernel, the following vulnerability has been resolved: gpu: host1x: Fix memory leak of device names The device names allocated by devsetname need be freed before module unloading, but they can not be freed because the kobject's refcount which was set in deviceinitialize has not be...

CVE-2023-53495

In the Linux kernel, the following vulnerability has been resolved: net: ethernet: mvpp2main: fix possible OOB write in mvpp2ethtoolgetrxnfc rules is allocated in ethtoolgetrxnfc and the size is determined by rulecnt from user space. So rulecnt needs to be check before using rules to avoid OOB...

CVE-2022-50468

In the Linux kernel, the following vulnerability has been resolved: platform/chrome: crosusbpdnotify: Fix error handling in crosusbpdnotifyinit The following WARNING message was given when rmmod crosusbpdnotify: Unexpected driver unregister! WARNING: CPU: 0 PID: 253 at drivers/base/driver.c:270...

CVE-2022-50454

In the Linux kernel, the following vulnerability has been resolved: drm/nouveau: fix a use-after-free in nouveaugemprimeimportsgtable nouveauboinit is backed by ttmboinit and ferries its return code back to the caller. On failures, ttm will call nouveaubodelttm and free the memory.Thus, when...

CVE-2023-53451

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Fix potential NULL pointer dereference Klocwork tool reported 'curdsd' may be dereferenced. Add fix to validate pointer before dereferencing the pointer...

CVE-2022-50463

In the Linux kernel, the following vulnerability has been resolved: powerpc/52xx: Fix a resource leak in an error handling path The error handling path of mpc52xxlpbfifoprobe has a requestirq that is not balanced by a corresponding freeirq. Add the missing call, as already done in the remove...