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Sicherheitslücken in linux-nvidia-7.0 · Seite 69

In den letzten 30 Tagen veröffentlichte Sicherheitslücken für linux-nvidia-7.0: 983. Davon im KEV-Katalog: 0.

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  1. CVE-2026-97496

    Hoch · CVSS 7.1EPSS 0,12%Keine Korrektur veröffentlicht

    drm/amdkfd: Fix OOB memory exposure in get_wave_state()

    In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Fix OOB memory exposure in get_wave_state() The get_wave_state() function for v9 trusts cp_hqd_cntl_stack_size and cp_hqd_cntl_stack_offset values read directly from the MQD, which are written by GPU microcode and fully attacker-controlled on the CRIU-restore path (via AMDKFD_IOC_RESTORE_PROCESS with H3). this leads to an unbounded copy_to_user() that can leak adjacent GTT/kernel memory. If offset > size, integer underflow produces a ~4 GiB read length, if size is set to 1 MiB against a 4 KiB allocation, we leak 1 MiB of adjacent kernel memory (other queues' MQ

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  2. CVE-2026-97495

    Nicht bewertetEPSS 0,17%Keine Korrektur veröffentlicht

    drm/amdkfd: Check bounds on allocate_doorbell

    In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Check bounds on allocate_doorbell allocated_doorbell has an option to set the doorbell id to a specific value (used by CRIU). This value was not bounds checked. Check to confirm it's less than KFD_MAX_NUM_OF_QUEUES_PER_PROCESS.

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  3. CVE-2026-97494

    Nicht bewertetEPSS 0,17%Keine Korrektur veröffentlicht

    drm/amdgpu: validate and share PSP fw_pri_buf copies via psp_copy_fw

    In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: validate and share PSP fw_pri_buf copies via psp_copy_fw Change psp_copy_fw from void to int: return -ENODEV when drm_dev_enter fails, and -EINVAL when the image size is zero or larger than the 1 MiB PSP private buffer. Replace open-coded memset/memcpy into fw_pri_buf with psp_copy_fw.

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  4. CVE-2026-97493

    Hoch · CVSS 7EPSS 0,17%Keine Korrektur veröffentlicht

    drm/amdgpu: Bound GPIO I2C table entry count from VBIOS

    In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Bound GPIO I2C table entry count from VBIOS Reject undersized tables and cap the derived entry count to AMDGPU_MAX_I2C_BUS so we do not overrun adev->i2c_bus[] or walk an absurd number of entries on corrupt size fields.

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  5. CVE-2026-97492

    Nicht bewertetEPSS 0,17%Keine Korrektur veröffentlicht

    wifi: mac80211: don't call ieee80211_handle_reconfig_failure when not needed

    In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: don't call ieee80211_handle_reconfig_failure when not needed In case reconfiguration of NAN fails, we call ieee80211_handle_reconfig_failure, that marks all interfaces as not in the driver. Then, at the error path of the reconfig, cfg80211_shutdown_all_interfaces is called to destroy all the interfaces. If we have any other interface but the NAN one, for example a BSS station, then when its state (links, stations) will be removed, we won't tell the driver about this, because we will think that the interfaces are not in the driver, and then drivers might rem

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  6. CVE-2026-97491

    Nicht bewertetEPSS 0,17%Keine Korrektur veröffentlicht

    net/rds: Don't sleep inside rds_ib_conn_path_shutdown

    In the Linux kernel, the following vulnerability has been resolved: net/rds: Don't sleep inside rds_ib_conn_path_shutdown New rds rdma self tests exposed a hang when tearing down the ib network configs. This is caused by the shutdown worker thread sleeping on the wait_event call, which blocks other work items in the queue. Fix this by changing wait_event to wait_event timeout, and looping until the wait check succeeds.

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  7. CVE-2026-97490

    Nicht bewertetEPSS 0,17%Keine Korrektur veröffentlicht

    affs: handle set_blocksize failures

    In the Linux kernel, the following vulnerability has been resolved: affs: handle set_blocksize failures affs uses buffer_heads, which don't handle block size > PAGE_SIZE well. Without this, mounting we will hit the BUG_ON(offset >= folio_size(folio)); in folio_set_bh on the first __bread_gfp call.

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  8. CVE-2026-97489

    Nicht bewertetEPSS 0,17%Keine Korrektur veröffentlicht

    bfs: handle set_blocksize failures

    In the Linux kernel, the following vulnerability has been resolved: bfs: handle set_blocksize failures bfs uses buffer_heads, which don't handle block size > PAGE_SIZE well. Without this, mounting will hit the BUG_ON(offset >= folio_size(folio)); in folio_set_bh on the first __bread_gfp call.

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  9. CVE-2026-97488

    Nicht bewertetEPSS 0,17%Keine Korrektur veröffentlicht

    qnx4: handle set_blocksize failures

    In the Linux kernel, the following vulnerability has been resolved: qnx4: handle set_blocksize failures qnx4 uses buffer_heads, which don't handle block size > PAGE_SIZE well. Without this, mounting will hit the BUG_ON(offset >= folio_size(folio)); in folio_set_bh on the first __bread_gfp call.

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  10. CVE-2026-97487

    Nicht bewertetEPSS 0,17%Keine Korrektur veröffentlicht

    jfs: handle set_blocksize failures

    In the Linux kernel, the following vulnerability has been resolved: jfs: handle set_blocksize failures jfs uses buffer_heads, which don't handle block size > PAGE_SIZE well. Without this, mounting we will hit the BUG_ON(offset >= folio_size(folio)); in folio_set_bh on the first __bread_gfp call.

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  11. CVE-2026-97486

    Nicht bewertetEPSS 0,17%Keine Korrektur veröffentlicht

    hpfs: handle set_blocksize failures

    In the Linux kernel, the following vulnerability has been resolved: hpfs: handle set_blocksize failures hpfs uses buffer_heads, which don't handle block size > PAGE_SIZE well. Without this, mounting will hit the BUG_ON(offset >= folio_size(folio)); in folio_set_bh on the first __bread_gfp call.

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  12. CVE-2026-97485

    Nicht bewertetEPSS 0,17%Keine Korrektur veröffentlicht

    omfs: handle set_blocksize failures

    In the Linux kernel, the following vulnerability has been resolved: omfs: handle set_blocksize failures omfs uses buffer_heads, which don't handle block size > PAGE_SIZE well. Without this, mounting we will hit the BUG_ON(offset >= folio_size(folio)); in folio_set_bh on the first __bread_gfp call.

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  13. CVE-2026-97484

    Nicht bewertetEPSS 0,17%Keine Korrektur veröffentlicht

    usbip: vhci_hcd: fix NULL deref in status_show_vhci

    In the Linux kernel, the following vulnerability has been resolved: usbip: vhci_hcd: fix NULL deref in status_show_vhci platform_get_drvdata() can return NULL if a VHCI host controller's probe failed (e.g. due to USB bus number exhaustion). status_show_vhci() checked for a NULL pdev but not for a NULL hcd returned by platform_get_drvdata(). Passing NULL to hcd_to_vhci_hcd() does not return NULL - it returns a pointer offset of 0x260, causing a NULL pointer dereference when that value is subsequently dereferenced. Add a NULL check on hcd before calling hcd_to_vhci_hcd(). Move status_show_not_ready() above status_show_vhci() to make it calla

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  14. CVE-2026-97483

    Nicht bewertetEPSS 0,17%Keine Korrektur veröffentlicht

    usb: core: hcd: fix possible deadlock in rh control transfers

    In the Linux kernel, the following vulnerability has been resolved: usb: core: hcd: fix possible deadlock in rh control transfers >From within the SCSI error handler memory allocations must not trigger IO. Handling errors in UAS and the storage driver may involve resetting a device. The thread doing the reset itself relies on VM magic. However, that is insufficient, as resetting a device involves resuming it. Resumption as well as resetting involves conrol transfers to the parent of the device to be reset. That may be a root hub. Hence usbcore must heed the flags passed to usb_submit_urb() processing control transfers to root hubs. The pro

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  15. CVE-2026-97482

    Nicht bewertetEPSS 0,17%Keine Korrektur veröffentlicht

    usb: gadget: goku_udc: avoid NULL deref of dev->driver in INT_USBRESET log

    In the Linux kernel, the following vulnerability has been resolved: usb: gadget: goku_udc: avoid NULL deref of dev->driver in INT_USBRESET log goku_irq() handles a number of bus events under a single ep0 path. It already guards the gadget driver suspend/resume callbacks against a NULL ->driver: if (dev->gadget.speed != USB_SPEED_UNKNOWN && dev->driver && dev->driver->resume) { spin_unlock(&dev->lock); dev->driver->resume(&dev->gadget); ... } but the very next branch unconditionally dereferences dev->driver when an INT_USBRESET arrives: if (stat & INT_USBRESET) { ACK(INT_USBRESET); INFO(dev, "USB reset done, gadget %s\n

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  16. CVE-2026-97481

    Nicht bewertetEPSS 0,17%Keine Korrektur veröffentlicht

    serial: 8250: fix possible ISR soft lockup

    In the Linux kernel, the following vulnerability has been resolved: serial: 8250: fix possible ISR soft lockup There are rare cases in which the host gets stuck in the ISR because it is flooded with messages during the startup phase. The reason for the soft lockup in the ISR is the missing FIFO error IRQ (FIFOE) handling. Not handling it and reporting IRQ_HANDLED triggers the IRQ immediately again. Fix this by adding a check for the FIFOE status and clearing the FIFO if no data is ready (DR). This behavior was observed on an AM62L device which uses the OMAP 8250 driver. Fix it for all 8250 drivers, since the OMAP driver's special IRQ set

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  17. CVE-2026-97480

    Nicht bewertetEPSS 0,17%Keine Korrektur veröffentlicht

    tty: serial: 8250: protect against NULL uart->port.dev in register

    In the Linux kernel, the following vulnerability has been resolved: tty: serial: 8250: protect against NULL uart->port.dev in register serial8250_register_8250_port() conditionally copies uart->port.dev from up->port.dev only when up->port.dev is non-NULL: if (up->port.dev) { uart->port.dev = up->port.dev; ... } So if both the existing uart slot and up have a NULL ->dev, uart->port.dev remains NULL. The very next ACPI companion check then dereferences it unconditionally: if (!has_acpi_companion(uart->port.dev)) { has_acpi_companion() reads dev->fwnode without a NULL guard (include/linux/acpi.h), so this NULL-derefs the kernel for

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  18. CVE-2026-97479

    Nicht bewertetEPSS 0,17%Keine Korrektur veröffentlicht

    driver core: Avoid warning when removing a device while its supplier is unbinding

    In the Linux kernel, the following vulnerability has been resolved: driver core: Avoid warning when removing a device while its supplier is unbinding During driver removal, the following warning can appear: WARNING: CPU: 1 PID: 139 at drivers/base/core.c:1497 __device_links_no_driver+0xcc/0xfc ... Call trace: __device_links_no_driver+0xcc/0xfc (P) device_links_driver_cleanup+0xa8/0xf0 device_release_driver_internal+0x208/0x23c device_links_unbind_consumers+0xe0/0x108 device_release_driver_internal+0xec/0x23c device_links_unbind_consumers+0xe0/0x108 device_release_driver_internal+0xec/0x23c de

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  19. CVE-2026-97478

    Hoch · CVSS 7.8EPSS 0,12%Keine Korrektur veröffentlicht

    virt: acrn: Fix irqfd use-after-free during eventfd shutdown

    In the Linux kernel, the following vulnerability has been resolved: virt: acrn: Fix irqfd use-after-free during eventfd shutdown acrn_irqfd_deassign() and the eventfd EPOLLHUP wakeup can race and free the same struct hsm_irqfd: CPU0 CPU1 ---- ---- eventfd_release() wake_up_poll(EPOLLHUP) hsm_irqfd_wakeup() queue_work(&irqfd->shutdown) acrn_irqfd_deassign() hsm_irqfd_shutdown() list_del_init()

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  20. CVE-2026-97477

    Nicht bewertetEPSS 0,17%Keine Korrektur veröffentlicht

    RDMA/counter: Fix num_counters leak on bind_qp failure in alloc_and_bind()

    In the Linux kernel, the following vulnerability has been resolved: RDMA/counter: Fix num_counters leak on bind_qp failure in alloc_and_bind() When __rdma_counter_bind_qp() fails in alloc_and_bind(), the error path jumps to err_mode which frees the counter without decrementing port_counter->num_counters. The only place that decrements is rdma_counter_free(), which is unreachable since the counter was never successfully bound. This leak accumulates across repeated failures, permanently preventing the port from switching to AUTO mode (-EBUSY in __counter_set_mode()) and blocking the MANUAL→NONE auto-revert in rdma_counter_free(). When the mo

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