CVSS: 5.5EPSS: 0%CPEs: 3EXPL: 0CVE-2022-48901 – btrfs: do not start relocation until in progress drops are done
https://notcve.org/view.php?id=CVE-2022-48901
22 Aug 2024 — In the Linux kernel, the following vulnerability has been resolved: btrfs: do not start relocation until in progress drops are done We hit a bug with a recovering relocation on mount for one of our file systems in production. I reproduced this locally by injecting errors into snapshot delete with balance running at the same time. This presented as an error while looking up an extent item WARNING: CPU: 5 PID: 1501 at fs/btrfs/extent-tree.c:866 lookup_inline_extent_backref+0x647/0x680 CPU: 5 PID: 1501 Comm: b... • https://git.kernel.org/stable/c/6599d5e8bd758d897fd2ef4dc388ae50278b1f7e •
CVSS: 5.5EPSS: 0%CPEs: 2EXPL: 0CVE-2023-52912 – drm/amdgpu: Fixed bug on error when unloading amdgpu
https://notcve.org/view.php?id=CVE-2023-52912
21 Aug 2024 — In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fixed bug on error when unloading amdgpu Fixed bug on error when unloading amdgpu. The error message is as follows: [ 377.706202] kernel BUG at drivers/gpu/drm/drm_buddy.c:278! [ 377.706215] invalid opcode: 0000 [#1] PREEMPT SMP NOPTI [ 377.706222] CPU: 4 PID: 8610 Comm: modprobe Tainted: G IOE 6.0.0-thomas #1 [ 377.706231] Hardware name: ASUS System Product Name/PRIME Z390-A, BIOS 2004 11/02/2021 [ 377.706238] RIP: 0010:drm_bud... • https://git.kernel.org/stable/c/9196eb7c52e55749a332974f0081f77d53d60199 •
CVSS: 5.5EPSS: 0%CPEs: 4EXPL: 0CVE-2023-52903 – io_uring: lock overflowing for IOPOLL
https://notcve.org/view.php?id=CVE-2023-52903
21 Aug 2024 — In the Linux kernel, the following vulnerability has been resolved: io_uring: lock overflowing for IOPOLL syzbot reports an issue with overflow filling for IOPOLL: WARNING: CPU: 0 PID: 28 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 CPU: 0 PID: 28 Comm: kworker/u4:1 Not tainted 6.2.0-rc3-syzkaller-16369-g358a161a6a9e #0 Workqueue: events_unbound io_ring_exit_work Call trace: io_cqring_event_overflow+0x1c0/0x230 io_uring/io_uring.c:734 io_req_cqe_overflow+0x5c/0x70 ... • https://git.kernel.org/stable/c/de77faee280163ff03b7ab64af6c9d779a43d4c4 •
CVSS: 5.5EPSS: 0%CPEs: 7EXPL: 0CVE-2023-52900 – nilfs2: fix general protection fault in nilfs_btree_insert()
https://notcve.org/view.php?id=CVE-2023-52900
21 Aug 2024 — In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix general protection fault in nilfs_btree_insert() If nilfs2 reads a corrupted disk image and tries to reads a b-tree node block by calling __nilfs_btree_get_block() against an invalid virtual block address, it returns -ENOENT because conversion of the virtual block address to a disk block address fails. However, this return value is the same as the internal code that b-tree lookup routines return to indicate that the block being ... • https://git.kernel.org/stable/c/3c2a2ff67d46106715c2132021b98bd057c27545 •
CVSS: 5.5EPSS: 0%CPEs: 6EXPL: 0CVE-2023-52899 – Add exception protection processing for vd in axi_chan_handle_err function
https://notcve.org/view.php?id=CVE-2023-52899
21 Aug 2024 — In the Linux kernel, the following vulnerability has been resolved: Add exception protection processing for vd in axi_chan_handle_err function Since there is no protection for vd, a kernel panic will be triggered here in exceptional cases. You can refer to the processing of axi_chan_block_xfer_complete function The triggered kernel panic is as follows: [ 67.848444] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000060 [ 67.848447] Mem abort info: [ 67.848449] ESR = 0x96000004 ... • https://git.kernel.org/stable/c/f534dc438828cc3f1f8c6895b8bdfbef079521fb •
CVSS: 4.7EPSS: 0%CPEs: 6EXPL: 0CVE-2023-52898 – xhci: Fix null pointer dereference when host dies
https://notcve.org/view.php?id=CVE-2023-52898
21 Aug 2024 — In the Linux kernel, the following vulnerability has been resolved: xhci: Fix null pointer dereference when host dies Make sure xhci_free_dev() and xhci_kill_endpoint_urbs() do not race and cause null pointer dereference when host suddenly dies. Usb core may call xhci_free_dev() which frees the xhci->devs[slot_id] virt device at the same time that xhci_kill_endpoint_urbs() tries to loop through all the device's endpoints, checking if there are any cancelled urbs left to give back. hold the xhci spinlock whi... • https://git.kernel.org/stable/c/6fac4b5cecb3928a0a81069aaa815a2edc8dd5a1 •
CVSS: 5.5EPSS: 0%CPEs: 7EXPL: 0CVE-2023-52894 – usb: gadget: f_ncm: fix potential NULL ptr deref in ncm_bitrate()
https://notcve.org/view.php?id=CVE-2023-52894
21 Aug 2024 — In the Linux kernel, the following vulnerability has been resolved: usb: gadget: f_ncm: fix potential NULL ptr deref in ncm_bitrate() In Google internal bug 265639009 we've received an (as yet) unreproducible crash report from an aarch64 GKI 5.10.149-android13 running device. AFAICT the source code is at: https://android.googlesource.com/kernel/common/+/refs/tags/ASB-2022-12-05_13-5.10 The call stack is: ncm_close() -> ncm_notify() -> ncm_do_notify() with the crash at: ncm_do_notify+0x98/0x270 Code: 79000d0... • https://git.kernel.org/stable/c/fef6b29671b66dfb71f17e337c1ad14b5a2cedae •
CVSS: 5.5EPSS: 0%CPEs: 2EXPL: 0CVE-2022-48893 – drm/i915/gt: Cleanup partial engine discovery failures
https://notcve.org/view.php?id=CVE-2022-48893
21 Aug 2024 — In the Linux kernel, the following vulnerability has been resolved: drm/i915/gt: Cleanup partial engine discovery failures If we abort driver initialisation in the middle of gt/engine discovery, some engines will be fully setup and some not. Those incompletely setup engines only have 'engine->release == NULL' and so will leak any of the common objects allocated. v2: - Drop the destroy_pinned_context() helper for now. It's not really worth it with just a single callsite at the moment. (Janusz) In the Linux k... • https://git.kernel.org/stable/c/5c855bcc730656c4b7d30aaddcd0eafc7003e112 •
CVSS: 5.5EPSS: 0%CPEs: 7EXPL: 0CVE-2022-48891 – regulator: da9211: Use irq handler when ready
https://notcve.org/view.php?id=CVE-2022-48891
21 Aug 2024 — In the Linux kernel, the following vulnerability has been resolved: regulator: da9211: Use irq handler when ready If the system does not come from reset (like when it is kexec()), the regulator might have an IRQ waiting for us. If we enable the IRQ handler before its structures are ready, we crash. This patch fixes: [ 1.141839] Unable to handle kernel read from unreadable memory at virtual address 0000000000000078 [ 1.316096] Call trace: [ 1.316101] blocking_notifier_call_chain+0x20/0xa8 [ 1.322757] cpu cpu... • https://git.kernel.org/stable/c/1c1afcb8839b91c09d211ea304faa269763b1f91 •
CVSS: 5.5EPSS: 0%CPEs: 7EXPL: 0CVE-2022-48877 – f2fs: let's avoid panic if extent_tree is not created
https://notcve.org/view.php?id=CVE-2022-48877
21 Aug 2024 — In the Linux kernel, the following vulnerability has been resolved: f2fs: let's avoid panic if extent_tree is not created This patch avoids the below panic. pc : __lookup_extent_tree+0xd8/0x760 lr : f2fs_do_write_data_page+0x104/0x87c sp : ffffffc010cbb3c0 x29: ffffffc010cbb3e0 x28: 0000000000000000 x27: ffffff8803e7f020 x26: ffffff8803e7ed40 x25: ffffff8803e7f020 x24: ffffffc010cbb460 x23: ffffffc010cbb480 x22: 0000000000000000 x21: 0000000000000000 x20: ffffffff22e90900 x19: 0000000000000000 x18: ffffffc0... • https://git.kernel.org/stable/c/dd83a9763e29ed7a21c8a43f7a62cd0a6bf74692 •