CVSS: -EPSS: 0%CPEs: 2EXPL: 0CVE-2023-52920 – bpf: support non-r10 register spill/fill to/from stack in precision tracking
https://notcve.org/view.php?id=CVE-2023-52920
05 Nov 2024 — In the Linux kernel, the following vulnerability has been resolved: bpf: support non-r10 register spill/fill to/from stack in precision tracking Use instruction (jump) history to record instructions that performed register spill/fill to/from stack, regardless if this was done through read-only r10 register, or any other register after copying r10 into it *and* potentially adjusting offset. To make this work reliably, we push extra per-instruction flags into instruction history, encoding stack slot index ... • https://git.kernel.org/stable/c/ecc2aeeaa08a355d84d3ca9c3d2512399a194f29 •
CVSS: 5.5EPSS: 0%CPEs: 7EXPL: 0CVE-2024-50082 – blk-rq-qos: fix crash on rq_qos_wait vs. rq_qos_wake_function race
https://notcve.org/view.php?id=CVE-2024-50082
29 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: blk-rq-qos: fix crash on rq_qos_wait vs. rq_qos_wake_function race We're seeing crashes from rq_qos_wake_function that look like this: BUG: unable to handle page fault for address: ffffafe180a40084 #PF: supervisor write access in kernel mode #PF: error_code(0x0002) - not-present page PGD 100000067 P4D 100000067 PUD 10027c067 PMD 10115d067 PTE 0 Oops: Oops: 0002 [#1] PREEMPT SMP PTI CPU: 17 UID: 0 PID: 0 Comm: swapper/17 Not t... • https://git.kernel.org/stable/c/38cfb5a45ee013bfab5d1ae4c4738815e744b440 •
CVSS: -EPSS: 0%CPEs: 9EXPL: 0CVE-2024-50074 – parport: Proper fix for array out-of-bounds access
https://notcve.org/view.php?id=CVE-2024-50074
29 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: parport: Proper fix for array out-of-bounds access The recent fix for array out-of-bounds accesses replaced sprintf() calls blindly with snprintf(). However, since snprintf() returns the would-be-printed size, not the actually output size, the length calculation can still go over the given limit. Use scnprintf() instead of snprintf(), which returns the actually output letters, for addressing the potential out-of-bounds access properly. • https://git.kernel.org/stable/c/166a0bddcc27de41fe13f861c8348e8e53e988c8 •
CVSS: 7.8EPSS: 0%CPEs: 4EXPL: 0CVE-2024-50073 – tty: n_gsm: Fix use-after-free in gsm_cleanup_mux
https://notcve.org/view.php?id=CVE-2024-50073
29 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: tty: n_gsm: Fix use-after-free in gsm_cleanup_mux BUG: KASAN: slab-use-after-free in gsm_cleanup_mux+0x77b/0x7b0 drivers/tty/n_gsm.c:3160 [n_gsm] Read of size 8 at addr ffff88815fe99c00 by task poc/3379 CPU: 0 UID: 0 PID: 3379 Comm: poc Not tainted 6.11.0+ #56 Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 11/12/2020 Call Trace:
CVSS: 7.8EPSS: 0%CPEs: 4EXPL: 0CVE-2024-50067 – uprobe: avoid out-of-bounds memory access of fetching args
https://notcve.org/view.php?id=CVE-2024-50067
28 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: uprobe: avoid out-of-bounds memory access of fetching args Uprobe needs to fetch args into a percpu buffer, and then copy to ring buffer to avoid non-atomic context problem. Sometimes user-space strings, arrays can be very large, but the size of percpu buffer is only page size. And store_trace_args() won't check whether these data exceeds a single page or not, caused out-of-bounds memory access. It could be reproduced by following steps... • https://git.kernel.org/stable/c/dcad1a204f72624796ae83359403898d10393b9c • CWE-416: Use After Free •
CVSS: -EPSS: 0%CPEs: 8EXPL: 0CVE-2023-52919 – nfc: nci: fix possible NULL pointer dereference in send_acknowledge()
https://notcve.org/view.php?id=CVE-2023-52919
22 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: nfc: nci: fix possible NULL pointer dereference in send_acknowledge() Handle memory allocation failure from nci_skb_alloc() (calling alloc_skb()) to avoid possible NULL pointer dereference. • https://git.kernel.org/stable/c/391d8a2da787257aeaf952c974405b53926e3fb3 •
CVSS: -EPSS: 0%CPEs: 7EXPL: 0CVE-2023-52918 – media: pci: cx23885: check cx23885_vdev_init() return
https://notcve.org/view.php?id=CVE-2023-52918
22 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: media: pci: cx23885: check cx23885_vdev_init() return cx23885_vdev_init() can return a NULL pointer, but that pointer is used in the next line without a check. Add a NULL pointer check and go to the error unwind if it is NULL. Supraja Sridhara, Benedict Schlüter, Mark Kuhne, Andrin Bertschi, and Shweta Shinde discovered that the Confidential Computing framework in the Linux kernel for x86 platforms did not properly handle 32-bit emulatio... • https://git.kernel.org/stable/c/8e31b096e2e1949bc8f0be019c9ae70d414404c6 •
CVSS: -EPSS: 0%CPEs: 8EXPL: 0CVE-2022-49033 – btrfs: qgroup: fix sleep from invalid context bug in btrfs_qgroup_inherit()
https://notcve.org/view.php?id=CVE-2022-49033
21 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: btrfs: qgroup: fix sleep from invalid context bug in btrfs_qgroup_inherit() Syzkaller reported BUG as follows: BUG: sleeping function called from invalid context at include/linux/sched/mm.h:274 Call Trace:
CVSS: -EPSS: 0%CPEs: 8EXPL: 0CVE-2022-49032 – iio: health: afe4404: Fix oob read in afe4404_[read|write]_raw
https://notcve.org/view.php?id=CVE-2022-49032
21 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: iio: health: afe4404: Fix oob read in afe4404_[read|write]_raw KASAN report out-of-bounds read as follows: BUG: KASAN: global-out-of-bounds in afe4404_read_raw+0x2ce/0x380 Read of size 4 at addr ffffffffc00e4658 by task cat/278 Call Trace: afe4404_read_raw iio_read_channel_info dev_attr_show The buggy address belongs to the variable: afe4404_channel_leds+0x18/0xffffffffffffe9c0 This issue can be reproduce by singe command: $ cat... • https://git.kernel.org/stable/c/b36e8257641a043764c62240316610c81e36376c •
CVSS: -EPSS: 0%CPEs: 8EXPL: 0CVE-2022-49031 – iio: health: afe4403: Fix oob read in afe4403_read_raw
https://notcve.org/view.php?id=CVE-2022-49031
21 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: iio: health: afe4403: Fix oob read in afe4403_read_raw KASAN report out-of-bounds read as follows: BUG: KASAN: global-out-of-bounds in afe4403_read_raw+0x42e/0x4c0 Read of size 4 at addr ffffffffc02ac638 by task cat/279 Call Trace: afe4403_read_raw iio_read_channel_info dev_attr_show The buggy address belongs to the variable: afe4403_channel_leds+0x18/0xffffffffffffe9e0 This issue can be reproduced by singe command: $ cat /sys/b... • https://git.kernel.org/stable/c/b36e8257641a043764c62240316610c81e36376c •