CVSS: 4.4EPSS: 0%CPEs: 8EXPL: 0CVE-2024-33621 – ipvlan: Dont Use skb->sk in ipvlan_process_v{4,6}_outbound
https://notcve.org/view.php?id=CVE-2024-33621
21 Jun 2024 — In the Linux kernel, the following vulnerability has been resolved: ipvlan: Dont Use skb->sk in ipvlan_process_v{4,6}_outbound Raw packet from PF_PACKET socket ontop of an IPv6-backed ipvlan device will hit WARN_ON_ONCE() in sk_mc_loop() through sch_direct_xmit() path. WARNING: CPU: 2 PID: 0 at net/core/sock.c:775 sk_mc_loop+0x2d/0x70 Modules linked in: sch_netem ipvlan rfkill cirrus drm_shmem_helper sg drm_kms_helper CPU: 2 PID: 0 Comm: swapper/2 Kdump: loaded Not tainted 6.9.0+ #279 Hardware name: QEMU St... • https://git.kernel.org/stable/c/2ad7bf3638411cb547f2823df08166c13ab04269 • CWE-20: Improper Input Validation •
CVSS: 7.8EPSS: 0%CPEs: 8EXPL: 0CVE-2021-4439 – isdn: cpai: check ctr->cnr to avoid array index out of bound
https://notcve.org/view.php?id=CVE-2021-4439
20 Jun 2024 — In the Linux kernel, the following vulnerability has been resolved: isdn: cpai: check ctr->cnr to avoid array index out of bound The cmtp_add_connection() would add a cmtp session to a controller and run a kernel thread to process cmtp. __module_get(THIS_MODULE); session->task = kthread_run(cmtp_session, session, "kcmtpd_ctr_%d", session->num); During this process, the kernel thread would call detach_capi_ctr() to detach a register controller. if the controller was not attached yet, detach_capi_ctr() would ... • https://git.kernel.org/stable/c/e8b8de17e164c9f1b7777f1c6f99d05539000036 •
CVSS: 4.1EPSS: 0%CPEs: 4EXPL: 0CVE-2022-48769 – efi: runtime: avoid EFIv2 runtime services on Apple x86 machines
https://notcve.org/view.php?id=CVE-2022-48769
20 Jun 2024 — In the Linux kernel, the following vulnerability has been resolved: efi: runtime: avoid EFIv2 runtime services on Apple x86 machines Aditya reports [0] that his recent MacbookPro crashes in the firmware when using the variable services at runtime. The culprit appears to be a call to QueryVariableInfo(), which we did not use to call on Apple x86 machines in the past as they only upgraded from EFI v1.10 to EFI v2.40 firmware fairly recently, and QueryVariableInfo() (along with UpdateCapsule() et al) was added... • https://git.kernel.org/stable/c/b0f1cc093bc2493ac259c53766fd2b800e085807 •
CVSS: 5.5EPSS: 0%CPEs: 2EXPL: 0CVE-2022-48766 – drm/amd/display: Wrap dcn301_calculate_wm_and_dlg for FPU.
https://notcve.org/view.php?id=CVE-2022-48766
20 Jun 2024 — In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Wrap dcn301_calculate_wm_and_dlg for FPU. Mirrors the logic for dcn30. Cue lots of WARNs and some kernel panics without this fix. In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Wrap dcn301_calculate_wm_and_dlg for FPU. Mirrors the logic for dcn30. • https://git.kernel.org/stable/c/456ba2433844a6483cc4c933aa8f43d24575e341 •
CVSS: 5.5EPSS: 0%CPEs: 3EXPL: 0CVE-2022-48765 – KVM: LAPIC: Also cancel preemption timer during SET_LAPIC
https://notcve.org/view.php?id=CVE-2022-48765
20 Jun 2024 — In the Linux kernel, the following vulnerability has been resolved: KVM: LAPIC: Also cancel preemption timer during SET_LAPIC The below warning is splatting during guest reboot. ------------[ cut here ]------------ WARNING: CPU: 0 PID: 1931 at arch/x86/kvm/x86.c:10322 kvm_arch_vcpu_ioctl_run+0x874/0x880 [kvm] CPU: 0 PID: 1931 Comm: qemu-system-x86 Tainted: G I 5.17.0-rc1+ #5 RIP: 0010:kvm_arch_vcpu_ioctl_run+0x874/0x880 [kvm] Call Trace:
CVSS: 4.1EPSS: 0%CPEs: 4EXPL: 0CVE-2022-48763 – KVM: x86: Forcibly leave nested virt when SMM state is toggled
https://notcve.org/view.php?id=CVE-2022-48763
20 Jun 2024 — In the Linux kernel, the following vulnerability has been resolved: KVM: x86: Forcibly leave nested virt when SMM state is toggled Forcibly leave nested virtualization operation if userspace toggles SMM state via KVM_SET_VCPU_EVENTS or KVM_SYNC_X86_EVENTS. If userspace forces the vCPU out of SMM while it's post-VMXON and then injects an SMI, vmx_enter_smm() will overwrite vmx->nested.smm.vmxon and end up with both vmxon=false and smm.vmxon=false, but all other nVMX state allocated. Don't attempt to graceful... • https://git.kernel.org/stable/c/080dbe7e9b86a0392d8dffc00d9971792afc121f •
CVSS: 5.5EPSS: 0%CPEs: 4EXPL: 0CVE-2022-48761 – usb: xhci-plat: fix crash when suspend if remote wake enable
https://notcve.org/view.php?id=CVE-2022-48761
20 Jun 2024 — In the Linux kernel, the following vulnerability has been resolved: usb: xhci-plat: fix crash when suspend if remote wake enable Crashed at i.mx8qm platform when suspend if enable remote wakeup Internal error: synchronous external abort: 96000210 [#1] PREEMPT SMP Modules linked in: CPU: 2 PID: 244 Comm: kworker/u12:6 Not tainted 5.15.5-dirty #12 Hardware name: Freescale i.MX8QM MEK (DT) Workqueue: events_unbound async_run_entry_fn pstate: 600000c5 (nZCv daIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : xhci_dis... • https://git.kernel.org/stable/c/20c51a4c52208f98e27308c456a1951778f41fa5 •
CVSS: 4.6EPSS: 0%CPEs: 9EXPL: 0CVE-2022-48760 – USB: core: Fix hang in usb_kill_urb by adding memory barriers
https://notcve.org/view.php?id=CVE-2022-48760
20 Jun 2024 — In the Linux kernel, the following vulnerability has been resolved: USB: core: Fix hang in usb_kill_urb by adding memory barriers The syzbot fuzzer has identified a bug in which processes hang waiting for usb_kill_urb() to return. It turns out the issue is not unlinking the URB; that works just fine. Rather, the problem arises when the wakeup notification that the URB has completed is not received. The reason is memory-access ordering on SMP systems. In outline form, usb_kill_urb() and __usb_hcd_giveback_ur... • https://git.kernel.org/stable/c/5f138ef224dffd15d5e5c5b095859719e0038427 • CWE-820: Missing Synchronization •
CVSS: 5.5EPSS: 0%CPEs: 9EXPL: 0CVE-2022-48758 – scsi: bnx2fc: Flush destroy_work queue before calling bnx2fc_interface_put()
https://notcve.org/view.php?id=CVE-2022-48758
20 Jun 2024 — In the Linux kernel, the following vulnerability has been resolved: scsi: bnx2fc: Flush destroy_work queue before calling bnx2fc_interface_put() The bnx2fc_destroy() functions are removing the interface before calling destroy_work. This results multiple WARNings from sysfs_remove_group() as the controller rport device attributes are removed too early. Replace the fcoe_port's destroy_work queue. It's not needed. The problem is easily reproducible with the following steps. • https://git.kernel.org/stable/c/0cbf32e1681d870632a1772601cbaadd996dc978 •
CVSS: 3.3EPSS: 0%CPEs: 9EXPL: 0CVE-2022-48757 – net: fix information leakage in /proc/net/ptype
https://notcve.org/view.php?id=CVE-2022-48757
20 Jun 2024 — In the Linux kernel, the following vulnerability has been resolved: net: fix information leakage in /proc/net/ptype In one net namespace, after creating a packet socket without binding it to a device, users in other net namespaces can observe the new `packet_type` added by this packet socket by reading `/proc/net/ptype` file. This is minor information leakage as packet socket is namespace aware. Add a net pointer in `packet_type` to keep the net namespace of of corresponding packet socket. In `ptype_seq_sho... • https://git.kernel.org/stable/c/2feb27dbe00cbb4f7d31f90acf6bd0d751dd0a50 • CWE-276: Incorrect Default Permissions •