CVSS: 5.5EPSS: 0%CPEs: 10EXPL: 0CVE-2025-37833 – net/niu: Niu requires MSIX ENTRY_DATA fields touch before entry reads
https://notcve.org/view.php?id=CVE-2025-37833
08 May 2025 — In the Linux kernel, the following vulnerability has been resolved: net/niu: Niu requires MSIX ENTRY_DATA fields touch before entry reads Fix niu_try_msix() to not cause a fatal trap on sparc systems. Set PCI_DEV_FLAGS_MSIX_TOUCH_ENTRY_DATA_FIRST on the struct pci_dev to work around a bug in the hardware or firmware. For each vector entry in the msix table, niu chips will cause a fatal trap if any registers in that entry are read before that entries' ENTRY_DATA register is written to. Testing indicates writ... • https://git.kernel.org/stable/c/7d5ec3d3612396dc6d4b76366d20ab9fc06f399f •
CVSS: 5.5EPSS: 0%CPEs: 6EXPL: 0CVE-2025-37830 – cpufreq: scmi: Fix null-ptr-deref in scmi_cpufreq_get_rate()
https://notcve.org/view.php?id=CVE-2025-37830
08 May 2025 — In the Linux kernel, the following vulnerability has been resolved: cpufreq: scmi: Fix null-ptr-deref in scmi_cpufreq_get_rate() cpufreq_cpu_get_raw() can return NULL when the target CPU is not present in the policy->cpus mask. scmi_cpufreq_get_rate() does not check for this case, which results in a NULL pointer dereference. Add NULL check after cpufreq_cpu_get_raw() to prevent this issue. In the Linux kernel, the following vulnerability has been resolved: cpufreq: scmi: Fix null-ptr-deref in scmi_cpufreq_g... • https://git.kernel.org/stable/c/99d6bdf3387734d75e3e34e94a58b8a355b7a9c8 •
CVSS: 7.8EPSS: 0%CPEs: 8EXPL: 0CVE-2025-37829 – cpufreq: scpi: Fix null-ptr-deref in scpi_cpufreq_get_rate()
https://notcve.org/view.php?id=CVE-2025-37829
08 May 2025 — In the Linux kernel, the following vulnerability has been resolved: cpufreq: scpi: Fix null-ptr-deref in scpi_cpufreq_get_rate() cpufreq_cpu_get_raw() can return NULL when the target CPU is not present in the policy->cpus mask. scpi_cpufreq_get_rate() does not check for this case, which results in a NULL pointer dereference. In the Linux kernel, the following vulnerability has been resolved: cpufreq: scpi: Fix null-ptr-deref in scpi_cpufreq_get_rate() cpufreq_cpu_get_raw() can return NULL when the target CP... • https://git.kernel.org/stable/c/343a8d17fa8d6dd97f408e8fedbcef12073f3774 •
CVSS: 5.5EPSS: 0%CPEs: 9EXPL: 0CVE-2025-37824 – tipc: fix NULL pointer dereference in tipc_mon_reinit_self()
https://notcve.org/view.php?id=CVE-2025-37824
08 May 2025 — In the Linux kernel, the following vulnerability has been resolved: tipc: fix NULL pointer dereference in tipc_mon_reinit_self() syzbot reported: tipc: Node number set to 1055423674 Oops: general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] SMP KASAN NOPTI KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] CPU: 3 UID: 0 PID: 6017 Comm: kworker/3:5 Not tainted 6.15.0-rc1-syzkaller-00246-g900241a5cc15 #0 PREEMPT(full) Hardware name: QEMU Standard PC (Q... • https://git.kernel.org/stable/c/28845c28f842e9e55e75b2c116bff714bb039055 •
CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2025-37823 – net_sched: hfsc: Fix a potential UAF in hfsc_dequeue() too
https://notcve.org/view.php?id=CVE-2025-37823
08 May 2025 — In the Linux kernel, the following vulnerability has been resolved: net_sched: hfsc: Fix a potential UAF in hfsc_dequeue() too Similarly to the previous patch, we need to safe guard hfsc_dequeue() too. But for this one, we don't have a reliable reproducer. In the Linux kernel, the following vulnerability has been resolved: net_sched: hfsc: Fix a potential UAF in hfsc_dequeue() too Similarly to the previous patch, we need to safe guard hfsc_dequeue() too. But for this one, we don't have a reliable reproducer... • https://git.kernel.org/stable/c/1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 •
CVSS: 5.5EPSS: 0%CPEs: 5EXPL: 0CVE-2025-37820 – xen-netfront: handle NULL returned by xdp_convert_buff_to_frame()
https://notcve.org/view.php?id=CVE-2025-37820
08 May 2025 — In the Linux kernel, the following vulnerability has been resolved: xen-netfront: handle NULL returned by xdp_convert_buff_to_frame() The function xdp_convert_buff_to_frame() may return NULL if it fails to correctly convert the XDP buffer into an XDP frame due to memory constraints, internal errors, or invalid data. Failing to check for NULL may lead to a NULL pointer dereference if the result is used later in processing, potentially causing crashes, data corruption, or undefined behavior. On XDP redirect f... • https://git.kernel.org/stable/c/6c5aa6fc4defc2a0977a2c59e4710d50fa1e834c •
CVSS: 7.8EPSS: 0%CPEs: 6EXPL: 0CVE-2025-37819 – irqchip/gic-v2m: Prevent use after free of gicv2m_get_fwnode()
https://notcve.org/view.php?id=CVE-2025-37819
08 May 2025 — In the Linux kernel, the following vulnerability has been resolved: irqchip/gic-v2m: Prevent use after free of gicv2m_get_fwnode() With ACPI in place, gicv2m_get_fwnode() is registered with the pci subsystem as pci_msi_get_fwnode_cb(), which may get invoked at runtime during a PCI host bridge probe. But, the call back is wrongly marked as __init, causing it to be freed, while being registered with the PCI subsystem and could trigger: Unable to handle kernel paging request at virtual address ffff8000816c0400... • https://git.kernel.org/stable/c/0644b3daca28dcb320373ae20069c269c9386304 •
CVSS: 7.8EPSS: 0%CPEs: 8EXPL: 0CVE-2025-37817 – mcb: fix a double free bug in chameleon_parse_gdd()
https://notcve.org/view.php?id=CVE-2025-37817
08 May 2025 — In the Linux kernel, the following vulnerability has been resolved: mcb: fix a double free bug in chameleon_parse_gdd() In chameleon_parse_gdd(), if mcb_device_register() fails, 'mdev' would be released in mcb_device_register() via put_device(). Thus, goto 'err' label and free 'mdev' again causes a double free. Just return if mcb_device_register() fails. In the Linux kernel, the following vulnerability has been resolved: mcb: fix a double free bug in chameleon_parse_gdd() In chameleon_parse_gdd(), if mcb_de... • https://git.kernel.org/stable/c/3764e82e5150d87b205c10cd78a9c9ab86fbfa51 •
CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2025-37812 – usb: cdns3: Fix deadlock when using NCM gadget
https://notcve.org/view.php?id=CVE-2025-37812
08 May 2025 — In the Linux kernel, the following vulnerability has been resolved: usb: cdns3: Fix deadlock when using NCM gadget The cdns3 driver has the same NCM deadlock as fixed in cdnsp by commit 58f2fcb3a845 ("usb: cdnsp: Fix deadlock issue during using NCM gadget"). Under PREEMPT_RT the deadlock can be readily triggered by heavy network traffic, for example using "iperf --bidir" over NCM ethernet link. The deadlock occurs because the threaded interrupt handler gets preempted by a softirq, but both are protected by ... • https://git.kernel.org/stable/c/7733f6c32e36ff9d7adadf40001039bf219b1cbe •
CVSS: 7.1EPSS: 0%CPEs: 8EXPL: 0CVE-2025-37810 – usb: dwc3: gadget: check that event count does not exceed event buffer length
https://notcve.org/view.php?id=CVE-2025-37810
08 May 2025 — In the Linux kernel, the following vulnerability has been resolved: usb: dwc3: gadget: check that event count does not exceed event buffer length The event count is read from register DWC3_GEVNTCOUNT. There is a check for the count being zero, but not for exceeding the event buffer length. Check that event count does not exceed event buffer length, avoiding an out-of-bounds access when memcpy'ing the event. Crash log: Unable to handle kernel paging request at virtual address ffffffc0129be000 pc : __memcpy+0... • https://git.kernel.org/stable/c/72246da40f3719af3bfd104a2365b32537c27d83 •