UBUNTU-CVE-2022-48948

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: uvc: Prevent buffer overflow in setup handler Setup function uvcfunctionsetup permits control transfer requests with up to 64 bytes of payload UVCMAXREQUESTSIZE, data stage handler for OUT transfer uses memcpy to cop...

CVE-2022-49028 ixgbevf: Fix resource leak in ixgbevf_init_module()

In the Linux kernel, the following vulnerability has been resolved: ixgbevf: Fix resource leak in ixgbevfinitmodule ixgbevfinitmodule won't destroy the workqueue created by createsinglethreadworkqueue when pciregisterdriver failed. Add destroyworkqueue in fail path to prevent the resource leak...

CVE-2022-49027 iavf: Fix error handling in iavf_init_module()

In the Linux kernel, the following vulnerability has been resolved: iavf: Fix error handling in iavfinitmodule The iavfinitmodule won't destroy workqueue when pciregisterdriver failed. Call destroyworkqueue when pciregisterdriver failed to prevent the resource leak. Similar to the handling of...

CVE-2022-48948

CVE-2022-48948 concerns a Linux kernel vulnerability in the USB gadget UVC setup handler. The issue arises when a control transfer request carries up to 64 bytes (UVC_MAX_REQUEST_SIZE) while the data stage for OUT transfers copies bytes into a 60-byte uvc_event->data.data buffer, enabling a po...

CVE-2022-48948 usb: gadget: uvc: Prevent buffer overflow in setup handler

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: uvc: Prevent buffer overflow in setup handler Setup function uvcfunctionsetup permits control transfer requests with up to 64 bytes of payload UVCMAXREQUESTSIZE, data stage handler for OUT transfer uses memcpy to cop...

CVE-2022-48948 usb: gadget: uvc: Prevent buffer overflow in setup handler

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: uvc: Prevent buffer overflow in setup handler Setup function uvcfunctionsetup permits control transfer requests with up to 64 bytes of payload UVCMAXREQUESTSIZE, data stage handler for OUT transfer uses memcpy to cop...

CVE-2022-48948 usb: gadget: uvc: Prevent buffer overflow in setup handler

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: uvc: Prevent buffer overflow in setup handler Setup function uvcfunctionsetup permits control transfer requests with up to 64 bytes of payload UVCMAXREQUESTSIZE, data stage handler for OUT transfer uses memcpy to cop...

CVE-2024-50056 usb: gadget: uvc: Fix ERR_PTR dereference in uvc_v4l2.c

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: uvc: Fix ERRPTR dereference in uvcv4l2.c Fix potential dereferencing of ERRPTR in findformatbypix and uvcv4l2enumformat. Fix the following smatch errors: drivers/usb/gadget/function/uvcv4l2.c:124 findformatbypix erro...

CVE-2024-50057

CVE-2024-50057 affects the Linux kernel USB Type-C tipd path. The vulnerability stems from freeing IRQs in polling mode when no IRQ was requested; the fix calls devm_free_irq() only if client->irq is set, preventing the warning observed during tps6598x removal. Public details in the connected ...

CVE-2024-50056

CVE-2024-50056 pertains to the Linux kernel USB gadget UVC driver. The description documents a fix for an ERR_PTR dereference in uvc_v4l2.c, specifically preventing potential dereferencing of ERR_PTR() in find_format_by_pix() and uvc_v4l2_enum_format(). A related related issue is also addressed i...

CVE-2024-50057 usb: typec: tipd: Free IRQ only if it was requested before

In the Linux kernel, the following vulnerability has been resolved: usb: typec: tipd: Free IRQ only if it was requested before In polling mode, if no IRQ was requested there is no need to free it. Call devmfreeirq only if client-irq is set. This fixes the warning caused by the tps6598x module...

CVE-2024-50057 usb: typec: tipd: Free IRQ only if it was requested before

In the Linux kernel, the following vulnerability has been resolved: usb: typec: tipd: Free IRQ only if it was requested before In polling mode, if no IRQ was requested there is no need to free it. Call devmfreeirq only if client-irq is set. This fixes the warning caused by the tps6598x module...

CVE-2024-50056 usb: gadget: uvc: Fix ERR_PTR dereference in uvc_v4l2.c

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: uvc: Fix ERRPTR dereference in uvcv4l2.c Fix potential dereferencing of ERRPTR in findformatbypix and uvcv4l2enumformat. Fix the following smatch errors: drivers/usb/gadget/function/uvcv4l2.c:124 findformatbypix erro...

CVE-2024-50057 usb: typec: tipd: Free IRQ only if it was requested before

In the Linux kernel, the following vulnerability has been resolved: usb: typec: tipd: Free IRQ only if it was requested before In polling mode, if no IRQ was requested there is no need to free it. Call devmfreeirq only if client-irq is set. This fixes the warning caused by the tps6598x module...

CVE-2024-50056 usb: gadget: uvc: Fix ERR_PTR dereference in uvc_v4l2.c

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: uvc: Fix ERRPTR dereference in uvcv4l2.c Fix potential dereferencing of ERRPTR in findformatbypix and uvcv4l2enumformat. Fix the following smatch errors: drivers/usb/gadget/function/uvcv4l2.c:124 findformatbypix erro...

CVE-2024-49938 wifi: ath9k_htc: Use __skb_set_length() for resetting urb before resubmit

In the Linux kernel, the following vulnerability has been resolved: wifi: ath9khtc: Use skbsetlength for resetting urb before resubmit Syzbot points out that skbtrim has a sanity check on the existing length of the skb, which can be uninitialised in some error paths. The intent here is clearly ju...

CLSA-2024-1729518811 Fix of 15 CVEs

CVE-url: https://ubuntu.com/security/CVE-2024-38632 - vfio/pci: fix potential memory leak in vfiointxenable CVE-url: https://ubuntu.com/security/CVE-2024-46840 - btrfs: clean up our handling of refs == 0 in snapshot delete CVE-url: https://ubuntu.com/security/CVE-2024-44954 - ALSA: line6: Fix rac...

CLSA-2024-1729518310 Fix of 15 CVEs

CVE-url: https://ubuntu.com/security/CVE-2024-38632 - vfio/pci: fix potential memory leak in vfiointxenable CVE-url: https://ubuntu.com/security/CVE-2024-46840 - btrfs: clean up our handling of refs == 0 in snapshot delete CVE-url: https://ubuntu.com/security/CVE-2024-44954 - ALSA: line6: Fix rac...

CVE-2024-47742 firmware_loader: Block path traversal

In the Linux kernel, the following vulnerability has been resolved: firmwareloader: Block path traversal Most firmware names are hardcoded strings, or are constructed from fairly constrained format strings where the dynamic parts are just some hex numbers or such. However, there are a couple...

CVE-2024-47742

CVE-2024-47742 : Linux kernel firmware_loader path traversal vulnerability. Several code paths construct firmware filenames from device or userspace data (e.g., lpfc_sli4_request_firmware_update, nfp_net_fw_find, module_flash_fw_schedule). The issue arises when dynamic firmware names can include ...