CVSS: 7.8EPSS: 0%CPEs: 5EXPL: 0CVE-2025-40156 – PM / devfreq: mtk-cci: Fix potential error pointer dereference in probe()
https://notcve.org/view.php?id=CVE-2025-40156
12 Nov 2025 — In the Linux kernel, the following vulnerability has been resolved: PM / devfreq: mtk-cci: Fix potential error pointer dereference in probe() The drv->sram_reg pointer could be set to ERR_PTR(-EPROBE_DEFER) which would lead to a error pointer dereference. Use IS_ERR_OR_NULL() to check that the pointer is valid. In the Linux kernel, the following vulnerability has been resolved: PM / devfreq: mtk-cci: Fix potential error pointer dereference in probe() The drv->sram_reg pointer could be set to ERR_PTR(-EPROBE... • https://git.kernel.org/stable/c/e09bd5757b5227d6804b30c58d4587f7f87d1afa •
CVSS: 7.2EPSS: 0%CPEs: 8EXPL: 0CVE-2025-40154 – ASoC: Intel: bytcr_rt5640: Fix invalid quirk input mapping
https://notcve.org/view.php?id=CVE-2025-40154
12 Nov 2025 — In the Linux kernel, the following vulnerability has been resolved: ASoC: Intel: bytcr_rt5640: Fix invalid quirk input mapping When an invalid value is passed via quirk option, currently bytcr_rt5640 driver only shows an error message but leaves as is. This may lead to unepxected results like OOB access. This patch corrects the input mapping to the certain default value if an invalid value is passed. In the Linux kernel, the following vulnerability has been resolved: ASoC: Intel: bytcr_rt5640: Fix invalid q... • https://git.kernel.org/stable/c/063422ca2a9de238401c3848c1b3641c07b6316c •
CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2025-40153 – mm: hugetlb: avoid soft lockup when mprotect to large memory area
https://notcve.org/view.php?id=CVE-2025-40153
12 Nov 2025 — In the Linux kernel, the following vulnerability has been resolved: mm: hugetlb: avoid soft lockup when mprotect to large memory area When calling mprotect() to a large hugetlb memory area in our customer's workload (~300GB hugetlb memory), soft lockup was observed: watchdog: BUG: soft lockup - CPU#98 stuck for 23s! [t2_new_sysv:126916] CPU: 98 PID: 126916 Comm: t2_new_sysv Kdump: loaded Not tainted 6.17-rc7 Hardware name: GIGACOMPUTING R2A3-T40-AAV1/Jefferson CIO, BIOS 5.4.4.1 07/15/2025 pstate: 20400009 (... • https://git.kernel.org/stable/c/8f860591ffb29738cf5539b6fbf27f50dcdeb380 •
CVSS: 5.5EPSS: 0%CPEs: 2EXPL: 0CVE-2025-40149 – tls: Use __sk_dst_get() and dst_dev_rcu() in get_netdev_for_sock().
https://notcve.org/view.php?id=CVE-2025-40149
12 Nov 2025 — In the Linux kernel, the following vulnerability has been resolved: tls: Use __sk_dst_get() and dst_dev_rcu() in get_netdev_for_sock(). get_netdev_for_sock() is called during setsockopt(), so not under RCU. Using sk_dst_get(sk)->dev could trigger UAF. Let's use __sk_dst_get() and dst_dev_rcu(). Note that the only ->ndo_sk_get_lower_dev() user is bond_sk_get_lower_dev(), which uses RCU. In the Linux kernel, the following vulnerability has been resolved: tls: Use __sk_dst_get() and dst_dev_rcu() in get_netdev... • https://git.kernel.org/stable/c/e8f69799810c32dd40c6724d829eccc70baad07f •
CVSS: 5.5EPSS: 0%CPEs: 2EXPL: 0CVE-2025-40146 – blk-mq: fix potential deadlock while nr_requests grown
https://notcve.org/view.php?id=CVE-2025-40146
12 Nov 2025 — In the Linux kernel, the following vulnerability has been resolved: blk-mq: fix potential deadlock while nr_requests grown Allocate and free sched_tags while queue is freezed can deadlock[1], this is a long term problem, hence allocate memory before freezing queue and free memory after queue is unfreezed. [1] https://lore.kernel.org/all/0659ea8d-a463-47c8-9180-43c719e106eb@linux.ibm.com/ In the Linux kernel, the following vulnerability has been resolved: blk-mq: fix potential deadlock while nr_requests grow... • https://git.kernel.org/stable/c/e3a2b3f931f59d5284abd13faf8bded726884ffd •
CVSS: 5.5EPSS: 0%CPEs: 6EXPL: 0CVE-2025-40144 – nvdimm: ndtest: Return -ENOMEM if devm_kcalloc() fails in ndtest_probe()
https://notcve.org/view.php?id=CVE-2025-40144
12 Nov 2025 — In the Linux kernel, the following vulnerability has been resolved: nvdimm: ndtest: Return -ENOMEM if devm_kcalloc() fails in ndtest_probe() devm_kcalloc() may fail. ndtest_probe() allocates three DMA address arrays (dcr_dma, label_dma, dimm_dma) and later unconditionally uses them in ndtest_nvdimm_init(), which can lead to a NULL pointer dereference under low-memory conditions. Check all three allocations and return -ENOMEM if any allocation fails, jumping to the common error path. Do not emit an extra err... • https://git.kernel.org/stable/c/9399ab61ad82154911563dd8635c585e3f24b16a •
CVSS: 5.5EPSS: 0%CPEs: 5EXPL: 0CVE-2025-40141 – Bluetooth: ISO: Fix possible UAF on iso_conn_free
https://notcve.org/view.php?id=CVE-2025-40141
12 Nov 2025 — In the Linux kernel, the following vulnerability has been resolved: Bluetooth: ISO: Fix possible UAF on iso_conn_free This attempt to fix similar issue to sco_conn_free where if the conn->sk is not set to NULL may lead to UAF on iso_conn_free. In the Linux kernel, the following vulnerability has been resolved: Bluetooth: ISO: Fix possible UAF on iso_conn_free This attempt to fix similar issue to sco_conn_free where if the conn->sk is not set to NULL may lead to UAF on iso_conn_free. • https://git.kernel.org/stable/c/ccf74f2390d60a2f9a75ef496d2564abb478f46a •
CVSS: 6.6EPSS: 0%CPEs: 8EXPL: 0CVE-2025-40140 – net: usb: Remove disruptive netif_wake_queue in rtl8150_set_multicast
https://notcve.org/view.php?id=CVE-2025-40140
12 Nov 2025 — In the Linux kernel, the following vulnerability has been resolved: net: usb: Remove disruptive netif_wake_queue in rtl8150_set_multicast syzbot reported WARNING in rtl8150_start_xmit/usb_submit_urb. This is the sequence of events that leads to the warning: rtl8150_start_xmit() { netif_stop_queue(); usb_submit_urb(dev->tx_urb); } rtl8150_set_multicast() { netif_stop_queue(); netif_wake_queue(); <-- wakes up TX queue before URB is done } rtl8150_start_xmit() { netif_stop_queue(); usb_submit_urb(dev->tx_urb);... • https://git.kernel.org/stable/c/1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 •
CVSS: 6.6EPSS: 0%CPEs: 2EXPL: 0CVE-2025-40139 – smc: Use __sk_dst_get() and dst_dev_rcu() in in smc_clc_prfx_set().
https://notcve.org/view.php?id=CVE-2025-40139
12 Nov 2025 — In the Linux kernel, the following vulnerability has been resolved: smc: Use __sk_dst_get() and dst_dev_rcu() in in smc_clc_prfx_set(). smc_clc_prfx_set() is called during connect() and not under RCU nor RTNL. Using sk_dst_get(sk)->dev could trigger UAF. Let's use __sk_dst_get() and dev_dst_rcu() under rcu_read_lock() after kernel_getsockname(). Note that the returned value of smc_clc_prfx_set() is not used in the caller. While at it, we change the 1st arg of smc_clc_prfx_set[46]_rcu() not to touch dst ther... • https://git.kernel.org/stable/c/a046d57da19f812216f393e7c535f5858f793ac3 •
CVSS: 5.0EPSS: 0%CPEs: 4EXPL: 0CVE-2025-40137 – f2fs: fix to truncate first page in error path of f2fs_truncate()
https://notcve.org/view.php?id=CVE-2025-40137
12 Nov 2025 — In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to truncate first page in error path of f2fs_truncate() syzbot reports a bug as below: loop0: detected capacity change from 0 to 40427 F2FS-fs (loop0): Wrong SSA boundary, start(3584) end(4096) blocks(3072) F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock F2FS-fs (loop0): invalid crc value F2FS-fs (loop0): f2fs_convert_inline_folio: corrupted inline inode ino=3, i_addr[0]:0x1601, run fsck to fix. ------------[ c... • https://git.kernel.org/stable/c/92dffd01790a5219d234fc83c3ba854f4490b7f4 •