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Уязвимости linux-aws · Страница 166

За последние 30 дней в linux-aws опубликовано уязвимостей: 383; в каталоге KEV: 0.

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  1. CVE-2026-23050

    Высокий · CVSS 8.2EPSS 0,2%Нет опубликованного исправления

    pNFS: Fix a deadlock when returning a delegation during open()

    In the Linux kernel, the following vulnerability has been resolved: pNFS: Fix a deadlock when returning a delegation during open() Ben Coddington reports seeing a hang in the following stack trace: 0 [ffffd0b50e1774e0] __schedule at ffffffff9ca05415 1 [ffffd0b50e177548] schedule at ffffffff9ca05717 2 [ffffd0b50e177558] bit_wait at ffffffff9ca061e1 3 [ffffd0b50e177568] __wait_on_bit at ffffffff9ca05cfb 4 [ffffd0b50e1775c8] out_of_line_wait_on_bit at ffffffff9ca05ea5 5 [ffffd0b50e177618] pnfs_roc at ffffffffc154207b [nfsv4] 6 [ffffd0b50e1776b8] _nfs4_proc_delegreturn at ffffffffc1506586 [nfsv4] 7 [ffffd0b50e177788] nfs4_proc_d

    linux-awsОперационные системы
    Опубликовано Обновлено
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  2. CVE-2026-23049

    Без оценкиEPSS 0,21%Нет опубликованного исправления

    drm/panel-simple: fix connector type for DataImage SCF0700C48GGU18 panel

    In the Linux kernel, the following vulnerability has been resolved: drm/panel-simple: fix connector type for DataImage SCF0700C48GGU18 panel The connector type for the DataImage SCF0700C48GGU18 panel is missing and devm_drm_panel_bridge_add() requires connector type to be set. This leads to a warning and a backtrace in the kernel log and panel does not work: " WARNING: CPU: 3 PID: 38 at drivers/gpu/drm/bridge/panel.c:379 devm_drm_of_get_bridge+0xac/0xb8 " The warning is triggered by a check for valid connector type in devm_drm_panel_bridge_add(). If there is no valid connector type set for a panel, the warning is printed and panel is not ad

    linux-awsОперационные системы
    Опубликовано Обновлено
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  3. CVE-2025-71196

    Без оценкиEPSS 0,21%Нет опубликованного исправления

    phy: stm32-usphyc: Fix off by one in probe()

    In the Linux kernel, the following vulnerability has been resolved: phy: stm32-usphyc: Fix off by one in probe() The "index" variable is used as an index into the usbphyc->phys[] array which has usbphyc->nphys elements. So if it is equal to usbphyc->nphys then it is one element out of bounds. The "index" comes from the device tree so it's data that we trust and it's unlikely to be wrong, however it's obviously still worth fixing the bug. Change the > to >=.

    linux-awsОперационные системы
    Опубликовано Обновлено
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  4. CVE-2025-71194

    Средний · CVSS 5.7EPSS 0,18%Нет опубликованного исправления

    btrfs: fix deadlock in wait_current_trans() due to ignored transaction type

    In the Linux kernel, the following vulnerability has been resolved: btrfs: fix deadlock in wait_current_trans() due to ignored transaction type When wait_current_trans() is called during start_transaction(), it currently waits for a blocked transaction without considering whether the given transaction type actually needs to wait for that particular transaction state. The btrfs_blocked_trans_types[] array already defines which transaction types should wait for which transaction states, but this check was missing in wait_current_trans(). This can lead to a deadlock scenario involving two transactions and pending ordered extents: 1. Transa

    linux-awsОперационные системы
    Опубликовано Обновлено
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  5. CVE-2025-71193

    Без оценкиEPSS 0,2%Нет опубликованного исправления

    phy: qcom-qusb2: Fix NULL pointer dereference on early suspend

    In the Linux kernel, the following vulnerability has been resolved: phy: qcom-qusb2: Fix NULL pointer dereference on early suspend Enabling runtime PM before attaching the QPHY instance as driver data can lead to a NULL pointer dereference in runtime PM callbacks that expect valid driver data. There is a small window where the suspend callback may run after PM runtime enabling and before runtime forbid. This causes a sporadic crash during boot: ``` Unable to handle kernel NULL pointer dereference at virtual address 00000000000000a1 [...] CPU: 0 UID: 0 PID: 11 Comm: kworker/0:1 Not tainted 6.16.7+ #116 PREEMPT Workqueue: pm pm_runtime_work

    linux-awsОперационные системы
    Опубликовано Обновлено
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  6. CVE-2026-23047

    Без оценкиEPSS 0,19%Нет опубликованного исправления

    libceph: make calc_target() set t->paused, not just clear it

    In the Linux kernel, the following vulnerability has been resolved: libceph: make calc_target() set t->paused, not just clear it Currently calc_target() clears t->paused if the request shouldn't be paused anymore, but doesn't ever set t->paused even though it's able to determine when the request should be paused. Setting t->paused is left to __submit_request() which is fine for regular requests but doesn't work for linger requests -- since __submit_request() doesn't operate on linger requests, there is nowhere for lreq->t.paused to be set. One consequence of this is that watches don't get reestablished on paused -> unpaused transitions in

    linux-awsОперационные системы
    Опубликовано Обновлено
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  7. CVE-2025-71192

    Высокий · CVSS 7EPSS 0,14%Нет опубликованного исправления

    ALSA: ac97: fix a double free in snd_ac97_controller_register()

    In the Linux kernel, the following vulnerability has been resolved: ALSA: ac97: fix a double free in snd_ac97_controller_register() If ac97_add_adapter() fails, put_device() is the correct way to drop the device reference. kfree() is not required. Add kfree() if idr_alloc() fails and in ac97_adapter_release() to do the cleanup. Found by code review.

    linux-awsОперационные системы
    Опубликовано Обновлено
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  8. CVE-2026-23038

    Низкий · CVSS 2EPSS 0,28%Нет опубликованного исправления

    pnfs/flexfiles: Fix memory leak in nfs4_ff_alloc_deviceid_node()

    In the Linux kernel, the following vulnerability has been resolved: pnfs/flexfiles: Fix memory leak in nfs4_ff_alloc_deviceid_node() In nfs4_ff_alloc_deviceid_node(), if the allocation for ds_versions fails, the function jumps to the out_scratch label without freeing the already allocated dsaddrs list, leading to a memory leak. Fix this by jumping to the out_err_drain_dsaddrs label, which properly frees the dsaddrs list before cleaning up other resources.

    linux-awsОперационные системы
    Опубликовано Обновлено
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  9. CVE-2026-23033

    Без оценкиEPSS 0,23%Нет опубликованного исправления

    dmaengine: omap-dma: fix dma_pool resource leak in error paths

    In the Linux kernel, the following vulnerability has been resolved: dmaengine: omap-dma: fix dma_pool resource leak in error paths The dma_pool created by dma_pool_create() is not destroyed when dma_async_device_register() or of_dma_controller_register() fails, causing a resource leak in the probe error paths. Add dma_pool_destroy() in both error paths to properly release the allocated dma_pool resource.

    linux-awsОперационные системы
    Опубликовано Обновлено
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  10. CVE-2026-23031

    Средний · CVSS 6.7EPSS 0,22%Нет опубликованного исправления

    can: gs_usb: gs_usb_receive_bulk_callback(): fix URB memory leak

    In the Linux kernel, the following vulnerability has been resolved: can: gs_usb: gs_usb_receive_bulk_callback(): fix URB memory leak In gs_can_open(), the URBs for USB-in transfers are allocated, added to the parent->rx_submitted anchor and submitted. In the complete callback gs_usb_receive_bulk_callback(), the URB is processed and resubmitted. In gs_can_close() the URBs are freed by calling usb_kill_anchored_urbs(parent->rx_submitted). However, this does not take into account that the USB framework unanchors the URB before the complete function is called. This means that once an in-URB has been completed, it is no longer anchored and is u

    linux-awsОперационные системы
    Опубликовано Обновлено
    Исходное сообщение 1 ↗Исходное сообщение 2 ↗Исходное сообщение 3 ↗

  11. CVE-2025-71191

    Средний · CVSS 5.5EPSS 0,21%Нет опубликованного исправления

    dmaengine: at_hdmac: fix device leak on of_dma_xlate()

    In the Linux kernel, the following vulnerability has been resolved: dmaengine: at_hdmac: fix device leak on of_dma_xlate() Make sure to drop the reference taken when looking up the DMA platform device during of_dma_xlate() when releasing channel resources. Note that commit 3832b78b3ec2 ("dmaengine: at_hdmac: add missing put_device() call in at_dma_xlate()") fixed the leak in a couple of error paths but the reference is still leaking on successful allocation.

    linux-awsОперационные системы
    Опубликовано Обновлено
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  12. CVE-2025-71190

    Средний · CVSS 5.5EPSS 0,21%Нет опубликованного исправления

    dmaengine: bcm-sba-raid: fix device leak on probe

    In the Linux kernel, the following vulnerability has been resolved: dmaengine: bcm-sba-raid: fix device leak on probe Make sure to drop the reference taken when looking up the mailbox device during probe on probe failures and on driver unbind.

    linux-awsОперационные системы
    Опубликовано Обновлено
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  13. CVE-2025-71188

    Средний · CVSS 5.5EPSS 0,21%Нет опубликованного исправления

    dmaengine: lpc18xx-dmamux: fix device leak on route allocation

    In the Linux kernel, the following vulnerability has been resolved: dmaengine: lpc18xx-dmamux: fix device leak on route allocation Make sure to drop the reference taken when looking up the DMA mux platform device during route allocation. Note that holding a reference to a device does not prevent its driver data from going away so there is no point in keeping the reference.

    linux-awsОперационные системы
    Опубликовано Обновлено
    Исходное сообщение 1 ↗Исходное сообщение 2 ↗Исходное сообщение 3 ↗

  14. CVE-2025-71186

    Средний · CVSS 5.5EPSS 0,21%Нет опубликованного исправления

    dmaengine: stm32: dmamux: fix device leak on route allocation

    In the Linux kernel, the following vulnerability has been resolved: dmaengine: stm32: dmamux: fix device leak on route allocation Make sure to drop the reference taken when looking up the DMA mux platform device during route allocation. Note that holding a reference to a device does not prevent its driver data from going away so there is no point in keeping the reference.

    linux-awsОперационные системы
    Опубликовано Обновлено
    Исходное сообщение 1 ↗Исходное сообщение 2 ↗Исходное сообщение 3 ↗

  15. CVE-2025-71185

    Средний · CVSS 5.5EPSS 0,21%Нет опубликованного исправления

    dmaengine: ti: dma-crossbar: fix device leak on am335x route allocation

    In the Linux kernel, the following vulnerability has been resolved: dmaengine: ti: dma-crossbar: fix device leak on am335x route allocation Make sure to drop the reference taken when looking up the crossbar platform device during am335x route allocation.

    linux-awsОперационные системы
    Опубликовано Обновлено
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  16. CVE-2026-23021

    Средний · CVSS 5.5EPSS 0,21%Нет опубликованного исправления

    net: usb: pegasus: fix memory leak in update_eth_regs_async()

    In the Linux kernel, the following vulnerability has been resolved: net: usb: pegasus: fix memory leak in update_eth_regs_async() When asynchronously writing to the device registers and if usb_submit_urb() fail, the code fail to release allocated to this point resources.

    linux-awsОперационные системы
    Опубликовано Обновлено
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  17. CVE-2026-23020

    Средний · CVSS 5.5EPSS 0,14%Нет опубликованного исправления

    net: 3com: 3c59x: fix possible null dereference in vortex_probe1()

    In the Linux kernel, the following vulnerability has been resolved: net: 3com: 3c59x: fix possible null dereference in vortex_probe1() pdev can be null and free_ring: can be called in 1297 with a null pdev.

    linux-awsОперационные системы
    Опубликовано Обновлено
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  18. CVE-2025-71184

    Средний · CVSS 5.7EPSS 0,14%Нет опубликованного исправления

    btrfs: fix NULL dereference on root when tracing inode eviction

    In the Linux kernel, the following vulnerability has been resolved: btrfs: fix NULL dereference on root when tracing inode eviction When evicting an inode the first thing we do is to setup tracing for it, which implies fetching the root's id. But in btrfs_evict_inode() the root might be NULL, as implied in the next check that we do in btrfs_evict_inode(). Hence, we either should set the ->root_objectid to 0 in case the root is NULL, or we move tracing setup after checking that the root is not NULL. Setting the rootid to 0 at least gives us the possibility to trace this call even in the case when the root is NULL, so that's the solution tak

    linux-awsОперационные системы
    Опубликовано Обновлено
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  19. CVE-2025-71183

    Критический · CVSS 9.1EPSS 0,32%Нет опубликованного исправления

    btrfs: always detect conflicting inodes when logging inode refs

    In the Linux kernel, the following vulnerability has been resolved: btrfs: always detect conflicting inodes when logging inode refs After rename exchanging (either with the rename exchange operation or regular renames in multiple non-atomic steps) two inodes and at least one of them is a directory, we can end up with a log tree that contains only of the inodes and after a power failure that can result in an attempt to delete the other inode when it should not because it was not deleted before the power failure. In some case that delete attempt fails when the target inode is a directory that contains a subvolume inside it, since the log repl

    linux-awsОперационные системы
    Опубликовано Обновлено
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  20. CVE-2025-71182

    Средний · CVSS 5.7EPSS 0,14%Нет опубликованного исправления

    can: j1939: make j1939_session_activate() fail if device is no longer registered

    In the Linux kernel, the following vulnerability has been resolved: can: j1939: make j1939_session_activate() fail if device is no longer registered syzbot is still reporting unregister_netdevice: waiting for vcan0 to become free. Usage count = 2 even after commit 93a27b5891b8 ("can: j1939: add missing calls in NETDEV_UNREGISTER notification handler") was added. A debug printk() patch found that j1939_session_activate() can succeed even after j1939_cancel_active_session() from j1939_netdev_notify(NETDEV_UNREGISTER) has completed. Since j1939_cancel_active_session() is processed with the session list lock held, checking ndev->reg_state

    linux-awsОперационные системы
    Опубликовано Обновлено
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