CVSS: 4.4EPSS: 0%CPEs: 4EXPL: 0CVE-2021-47623 – powerpc/fixmap: Fix VM debug warning on unmap
https://notcve.org/view.php?id=CVE-2021-47623
16 Jul 2024 — In the Linux kernel, the following vulnerability has been resolved: powerpc/fixmap: Fix VM debug warning on unmap Unmapping a fixmap entry is done by calling __set_fixmap() with FIXMAP_PAGE_CLEAR as flags. Today, powerpc __set_fixmap() calls map_kernel_page(). map_kernel_page() is not happy when called a second time for the same page. WARNING: CPU: 0 PID: 1 at arch/powerpc/mm/pgtable.c:194 set_pte_at+0xc/0x1e8 CPU: 0 PID: 1 Comm: swapper Not tainted 5.16.0-rc3-s3k-dev-01993-g350ff07feb7d-dirty #682 NIP: c00... • https://git.kernel.org/stable/c/67baac10dd5ad1e9f50e8f2659984b3b0728d54e • CWE-99: Improper Control of Resource Identifiers ('Resource Injection') •
CVSS: 5.5EPSS: 0%CPEs: 3EXPL: 0CVE-2021-47622 – scsi: ufs: Fix a deadlock in the error handler
https://notcve.org/view.php?id=CVE-2021-47622
16 Jul 2024 — In the Linux kernel, the following vulnerability has been resolved: scsi: ufs: Fix a deadlock in the error handler The following deadlock has been observed on a test setup: - All tags allocated - The SCSI error handler calls ufshcd_eh_host_reset_handler() - ufshcd_eh_host_reset_handler() queues work that calls ufshcd_err_handler() - ufshcd_err_handler() locks up as follows: Workqueue: ufs_eh_wq_0 ufshcd_err_handler.cfi_jt Call trace: __switch_to+0x298/0x5d8 __schedule+0x6cc/0xa94 schedule+0x12c/0x298 blk_mq... • https://git.kernel.org/stable/c/493c9e850677df8b4eda150c2364b1c1a72ed724 •
CVSS: 5.5EPSS: 0%CPEs: 4EXPL: 0CVE-2022-48784 – cfg80211: fix race in netlink owner interface destruction
https://notcve.org/view.php?id=CVE-2022-48784
16 Jul 2024 — In the Linux kernel, the following vulnerability has been resolved: cfg80211: fix race in netlink owner interface destruction My previous fix here to fix the deadlock left a race where the exact same deadlock (see the original commit referenced below) can still happen if cfg80211_destroy_ifaces() already runs while nl80211_netlink_notify() is still marking some interfaces as nl_owner_dead. The race happens because we have two loops here - first we dev_close() all the netdevs, and then we destroy them. If we... • https://git.kernel.org/stable/c/ea6b2098dd02789f68770fd3d5a373732207be2f •
CVSS: 7.8EPSS: 0%CPEs: 3EXPL: 0CVE-2022-48783 – net: dsa: lantiq_gswip: fix use after free in gswip_remove()
https://notcve.org/view.php?id=CVE-2022-48783
16 Jul 2024 — In the Linux kernel, the following vulnerability has been resolved: net: dsa: lantiq_gswip: fix use after free in gswip_remove() of_node_put(priv->ds->slave_mii_bus->dev.of_node) should be done before mdiobus_free(priv->ds->slave_mii_bus). In the Linux kernel, the following vulnerability has been resolved: net: dsa: lantiq_gswip: fix use after free in gswip_remove() of_node_put(priv->ds->slave_mii_bus->dev.of_node) should be done before mdiobus_free(priv->ds->slave_mii_bus). • https://git.kernel.org/stable/c/e177d2e85ebcd3008c4b2abc293f4118e04eedef •
CVSS: 7.8EPSS: 0%CPEs: 4EXPL: 0CVE-2022-48778 – mtd: rawnand: gpmi: don't leak PM reference in error path
https://notcve.org/view.php?id=CVE-2022-48778
16 Jul 2024 — In the Linux kernel, the following vulnerability has been resolved: mtd: rawnand: gpmi: don't leak PM reference in error path If gpmi_nfc_apply_timings() fails, the PM runtime usage counter must be dropped. In the Linux kernel, the following vulnerability has been resolved: mtd: rawnand: gpmi: don't leak PM reference in error path If gpmi_nfc_apply_timings() fails, the PM runtime usage counter must be dropped. • https://git.kernel.org/stable/c/29218853877a748a2ca41d9957a84b2d6a7f56a7 •
CVSS: 5.5EPSS: 0%CPEs: 3EXPL: 0CVE-2022-48777 – mtd: parsers: qcom: Fix kernel panic on skipped partition
https://notcve.org/view.php?id=CVE-2022-48777
16 Jul 2024 — In the Linux kernel, the following vulnerability has been resolved: mtd: parsers: qcom: Fix kernel panic on skipped partition In the event of a skipped partition (case when the entry name is empty) the kernel panics in the cleanup function as the name entry is NULL. Rework the parser logic by first checking the real partition number and then allocate the space and set the data for the valid partitions. The logic was also fundamentally wrong as with a skipped partition, the parts number returned was incorrec... • https://git.kernel.org/stable/c/803eb124e1a64e42888542c3444bfe6dac412c7f •
CVSS: 5.5EPSS: 0%CPEs: 6EXPL: 0CVE-2022-48775 – Drivers: hv: vmbus: Fix memory leak in vmbus_add_channel_kobj
https://notcve.org/view.php?id=CVE-2022-48775
16 Jul 2024 — In the Linux kernel, the following vulnerability has been resolved: Drivers: hv: vmbus: Fix memory leak in vmbus_add_channel_kobj kobject_init_and_add() takes reference even when it fails. According to the doc of kobject_init_and_add()： If this function returns an error, kobject_put() must be called to properly clean up the memory associated with the object. Fix memory leak by calling kobject_put(). In the Linux kernel, the following vulnerability has been resolved: Drivers: hv: vmbus: Fix memory leak in vm... • https://git.kernel.org/stable/c/c2e5df616e1ae6c2a074cb241ebb65a318ebaf7c •
CVSS: 5.5EPSS: 0%CPEs: 4EXPL: 0CVE-2022-48773 – xprtrdma: fix pointer derefs in error cases of rpcrdma_ep_create
https://notcve.org/view.php?id=CVE-2022-48773
16 Jul 2024 — In the Linux kernel, the following vulnerability has been resolved: xprtrdma: fix pointer derefs in error cases of rpcrdma_ep_create If there are failures then we must not leave the non-NULL pointers with the error value, otherwise `rpcrdma_ep_destroy` gets confused and tries free them, resulting in an Oops. In the Linux kernel, the following vulnerability has been resolved: xprtrdma: fix pointer derefs in error cases of rpcrdma_ep_create If there are failures then we must not leave the non-NULL pointers wi... • https://git.kernel.org/stable/c/1e7433fb95ccc01629a5edaa4ced0cd8c98d0ae0 • CWE-476: NULL Pointer Dereference •
CVSS: 6.4EPSS: 0%CPEs: 10EXPL: 0CVE-2023-52886 – USB: core: Fix race by not overwriting udev->descriptor in hub_port_init()
https://notcve.org/view.php?id=CVE-2023-52886
16 Jul 2024 — In the Linux kernel, the following vulnerability has been resolved: USB: core: Fix race by not overwriting udev->descriptor in hub_port_init() Syzbot reported an out-of-bounds read in sysfs.c:read_descriptors(): BUG: KASAN: slab-out-of-bounds in read_descriptors+0x263/0x280 drivers/usb/core/sysfs.c:883 Read of size 8 at addr ffff88801e78b8c8 by task udevd/5011 CPU: 0 PID: 5011 Comm: udevd Not tainted 6.4.0-rc6-syzkaller-00195-g40f71e7cd3c6 #0 Hardware name: Google Google Compute Engine/Google Compute Engine... • https://git.kernel.org/stable/c/218925bfd5d1436e337c4f961e9c149fbe32de6d •
CVSS: 4.4EPSS: 0%CPEs: 1EXPL: 0CVE-2024-41008 – drm/amdgpu: change vm->task_info handling
https://notcve.org/view.php?id=CVE-2024-41008
16 Jul 2024 — In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: change vm->task_info handling This patch changes the handling and lifecycle of vm->task_info object. The major changes are: - vm->task_info is a dynamically allocated ptr now, and its uasge is reference counted. - introducing two new helper funcs for task_info lifecycle management - amdgpu_vm_get_task_info: reference counts up task_info before returning this info - amdgpu_vm_put_task_info: reference counts down task_info - last ... • https://git.kernel.org/stable/c/b8f67b9ddf4f8fe6dd536590712b5912ad78f99c • CWE-99: Improper Control of Resource Identifiers ('Resource Injection') •