CVE-2023-53553

In the Linux kernel, the following vulnerability has been resolved: HID: hyperv: avoid struct memcpy overrun warning A previous patch addressed the fortified memcpy warning for most builds, but I still see this one with gcc-9: In file included from include/linux/string.h:254, from...

UBUNTU-CVE-2023-53614

In the Linux kernel, the following vulnerability has been resolved: mm/ksm: fix race with VMA iteration and mmstruct teardown exitmmap will tear down the VMAs and maple tree with the mmaplock held in write mode. Ensure that the maple tree is still valid by checking ksmtestexit after taking the...

UBUNTU-CVE-2023-53583

In the Linux kernel, the following vulnerability has been resolved: perf: RISC-V: Remove PERFHESSTOPPED flag checking in riscvpmustart Since commit 096b52fd2bb4 "perf: RISC-V: throttle perf events" the perfsampleeventtook function was added to report time spent in overflow interrupts. If the...

UBUNTU-CVE-2023-53553

In the Linux kernel, the following vulnerability has been resolved: HID: hyperv: avoid struct memcpy overrun warning A previous patch addressed the fortified memcpy warning for most builds, but I still see this one with gcc-9: In file included from include/linux/string.h:254, from...

UBUNTU-CVE-2023-53545

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: unmap and remove csava properly Root PD BO should be reserved before unmap and remove a bova from VM otherwise lockdep will complain. v2: check fpriv-csava is not NULL instead of amdgpumcbp christian 14616.936827...

CVE-2023-53614 mm/ksm: fix race with VMA iteration and mm_struct teardown

In the Linux kernel, the following vulnerability has been resolved: mm/ksm: fix race with VMA iteration and mmstruct teardown exitmmap will tear down the VMAs and maple tree with the mmaplock held in write mode. Ensure that the maple tree is still valid by checking ksmtestexit after taking the...

CVE-2023-53614 mm/ksm: fix race with VMA iteration and mm_struct teardown

In the Linux kernel, the following vulnerability has been resolved: mm/ksm: fix race with VMA iteration and mmstruct teardown exitmmap will tear down the VMAs and maple tree with the mmaplock held in write mode. Ensure that the maple tree is still valid by checking ksmtestexit after taking the...

CVE-2023-53588 wifi: mac80211: check for station first in client probe

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: check for station first in client probe When probing a client, first check if we have it, and then check for the channel context, otherwise you can trigger the warning there easily by probing when the AP isn't eve...

CVE-2023-53583 perf: RISC-V: Remove PERF_HES_STOPPED flag checking in riscv_pmu_start()

In the Linux kernel, the following vulnerability has been resolved: perf: RISC-V: Remove PERFHESSTOPPED flag checking in riscvpmustart Since commit 096b52fd2bb4 "perf: RISC-V: throttle perf events" the perfsampleeventtook function was added to report time spent in overflow interrupts. If the...

CVE-2023-53583 perf: RISC-V: Remove PERF_HES_STOPPED flag checking in riscv_pmu_start()

In the Linux kernel, the following vulnerability has been resolved: perf: RISC-V: Remove PERFHESSTOPPED flag checking in riscvpmustart Since commit 096b52fd2bb4 "perf: RISC-V: throttle perf events" the perfsampleeventtook function was added to report time spent in overflow interrupts. If the...

CVE-2023-53553

CVE-2023-53553 is a Linux kernel issue tied to Hyper-V HID handling. The vulnerability arises from a fortify memcpy-related codepath in HID Hyper-V (mousevsc_on_receive) where a __write_overflow_field warning could be triggered, prompting a patch to rework the code to avoid the warning. Connected...

CVE-2023-53553 HID: hyperv: avoid struct memcpy overrun warning

In the Linux kernel, the following vulnerability has been resolved: HID: hyperv: avoid struct memcpy overrun warning A previous patch addressed the fortified memcpy warning for most builds, but I still see this one with gcc-9: In file included from include/linux/string.h:254, from...

CVE-2023-53553 HID: hyperv: avoid struct memcpy overrun warning

In the Linux kernel, the following vulnerability has been resolved: HID: hyperv: avoid struct memcpy overrun warning A previous patch addressed the fortified memcpy warning for most builds, but I still see this one with gcc-9: In file included from include/linux/string.h:254, from...

CVE-2023-53548 net: usbnet: Fix WARNING in usbnet_start_xmit/usb_submit_urb

In the Linux kernel, the following vulnerability has been resolved: net: usbnet: Fix WARNING in usbnetstartxmit/usbsubmiturb The syzbot fuzzer identified a problem in the usbnet driver: usb 1-1: BOGUS urb xfer, pipe 3 != type 1 WARNING: CPU: 0 PID: 754 at drivers/usb/core/urb.c:504...

CVE-2022-50476

The CVE-2022-50476 issue concerns ntb_netdev in the Linux kernel where TX/RX callback handlers can run in interrupt context via the DMA framework. The root cause was calling the interrupt-unsafe dev_kfree_skb() from ntb_netdev_tx_handler() and ntb_netdev_rx_handler(); the fix uses the interrupt-c...

CVE-2022-50476 ntb_netdev: Use dev_kfree_skb_any() in interrupt context

In the Linux kernel, the following vulnerability has been resolved: ntbnetdev: Use devkfreeskbany in interrupt context TX/RX callback handlers ntbnetdevtxhandler, ntbnetdevrxhandler can be called in interrupt context via the DMA framework when the respective DMA operations have completed. As such...

CVE-2022-50476 ntb_netdev: Use dev_kfree_skb_any() in interrupt context

In the Linux kernel, the following vulnerability has been resolved: ntbnetdev: Use devkfreeskbany in interrupt context TX/RX callback handlers ntbnetdevtxhandler, ntbnetdevrxhandler can be called in interrupt context via the DMA framework when the respective DMA operations have completed. As such...

CVE-2025-39952

In the Linux kernel, the following vulnerability has been resolved: wifi: wilc1000: avoid buffer overflow in WID string configuration Fix the following copy overflow warning identified by Smatch checker. drivers/net/wireless/microchip/wilc1000/wlancfg.c:184 wilcwlanparseresponseframe error:...

UBUNTU-CVE-2025-39952

In the Linux kernel, the following vulnerability has been resolved: wifi: wilc1000: avoid buffer overflow in WID string configuration Fix the following copy overflow warning identified by Smatch checker. drivers/net/wireless/microchip/wilc1000/wlancfg.c:184 wilcwlanparseresponseframe error:...

PT-2025-40731

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains an issue within the binfmt misc module related to a shift-out-of-bounds condition in the check special flags function. This condition was identified by UBSAN...