CVSS: -EPSS: 0%CPEs: 6EXPL: 0CVE-2024-50083 – tcp: fix mptcp DSS corruption due to large pmtu xmit
https://notcve.org/view.php?id=CVE-2024-50083
29 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: tcp: fix mptcp DSS corruption due to large pmtu xmit Syzkaller was able to trigger a DSS corruption: TCP: request_sock_subflow_v4: Possible SYN flooding on port [::]:20002. Sending cookies. ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5227 at net/mptcp/protocol.c:695 __mptcp_move_skbs_from_subflow+0x20a9/0x21f0 net/mptcp/protocol.c:695 Modules linked in: CPU: 0 UID: 0 PID: 5227 Comm: syz-executor350 Not tainted 6.1... • https://git.kernel.org/stable/c/85712484110df308215077be6ee21c4e57d7dec2 •
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: 4EXPL: 0CVE-2024-50078 – Bluetooth: Call iso_exit() on module unload
https://notcve.org/view.php?id=CVE-2024-50078
29 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: Bluetooth: Call iso_exit() on module unload If iso_init() has been called, iso_exit() must be called on module unload. Without that, the struct proto that iso_init() registered with proto_register() becomes invalid, which could cause unpredictable problems later. In my case, with CONFIG_LIST_HARDENED and CONFIG_BUG_ON_DATA_CORRUPTION enabled, loading the module again usually triggers this BUG(): list_add corruption. next->prev should b... • https://git.kernel.org/stable/c/ccf74f2390d60a2f9a75ef496d2564abb478f46a •
CVSS: -EPSS: 0%CPEs: 4EXPL: 0CVE-2024-50077 – Bluetooth: ISO: Fix multiple init when debugfs is disabled
https://notcve.org/view.php?id=CVE-2024-50077
29 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: Bluetooth: ISO: Fix multiple init when debugfs is disabled If bt_debugfs is not created successfully, which happens if either CONFIG_DEBUG_FS or CONFIG_DEBUG_FS_ALLOW_ALL is unset, then iso_init() returns early and does not set iso_inited to true. This means that a subsequent call to iso_init() will result in duplicate calls to proto_register(), bt_sock_register(), etc. With CONFIG_LIST_HARDENED and CONFIG_BUG_ON_DATA_CORRUPTION enabled,... • https://git.kernel.org/stable/c/ccf74f2390d60a2f9a75ef496d2564abb478f46a •
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: -EPSS: 0%CPEs: 7EXPL: 0CVE-2024-50072 – x86/bugs: Use code segment selector for VERW operand
https://notcve.org/view.php?id=CVE-2024-50072
29 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: x86/bugs: Use code segment selector for VERW operand Robert Gill reported below #GP in 32-bit mode when dosemu software was executing vm86() system call: general protection fault: 0000 [#1] PREEMPT SMP CPU: 4 PID: 4610 Comm: dosemu.bin Not tainted 6.6.21-gentoo-x86 #1 Hardware name: Dell Inc. PowerEdge 1950/0H723K, BIOS 2.7.0 10/30/2010 EIP: restore_all_switch_stack+0xbe/0xcf EAX: 00000000 EBX: 00000000 ECX: 00000000 EDX: 00000... • https://git.kernel.org/stable/c/50f021f0b985629accf10481a6e89af8b9700583 •
CVSS: -EPSS: 0%CPEs: 4EXPL: 0CVE-2024-50069 – pinctrl: apple: check devm_kasprintf() returned value
https://notcve.org/view.php?id=CVE-2024-50069
29 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: pinctrl: apple: check devm_kasprintf() returned value devm_kasprintf() can return a NULL pointer on failure but this returned value is not checked. Fix this lack and check the returned value. Found by code review. • https://git.kernel.org/stable/c/a0f160ffcb83de6a04fa75f9e7bdfe969f2863f7 •
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 •