CVSS: 5.5EPSS: 0%CPEs: 6EXPL: 0CVE-2025-40092 – usb: gadget: f_ncm: Refactor bind path to use __free()
https://notcve.org/view.php?id=CVE-2025-40092
30 Oct 2025 — In the Linux kernel, the following vulnerability has been resolved: usb: gadget: f_ncm: Refactor bind path to use __free() After an bind/unbind cycle, the ncm->notify_req is left stale. If a subsequent bind fails, the unified error label attempts to free this stale request, leading to a NULL pointer dereference when accessing ep->ops->free_request. Refactor the error handling in the bind path to use the __free() automatic cleanup mechanism. Unable to handle kernel NULL pointer dereference at virtual address... • https://git.kernel.org/stable/c/9f6ce4240a2bf456402c15c06768059e5973f28c •
CVSS: 5.0EPSS: 0%CPEs: 8EXPL: 0CVE-2025-40088 – hfsplus: fix slab-out-of-bounds read in hfsplus_strcasecmp()
https://notcve.org/view.php?id=CVE-2025-40088
30 Oct 2025 — In the Linux kernel, the following vulnerability has been resolved: hfsplus: fix slab-out-of-bounds read in hfsplus_strcasecmp() The hfsplus_strcasecmp() logic can trigger the issue: [ 117.317703][ T9855] ================================================================== [ 117.318353][ T9855] BUG: KASAN: slab-out-of-bounds in hfsplus_strcasecmp+0x1bc/0x490 [ 117.318991][ T9855] Read of size 2 at addr ffff88802160f40c by task repro/9855 [ 117.319577][ T9855] [ 117.319773][ T9855] CPU: 0 UID: 0 PID: 9855 Comm... • https://git.kernel.org/stable/c/1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 •
CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2025-40087 – NFSD: Define a proc_layoutcommit for the FlexFiles layout type
https://notcve.org/view.php?id=CVE-2025-40087
30 Oct 2025 — In the Linux kernel, the following vulnerability has been resolved: NFSD: Define a proc_layoutcommit for the FlexFiles layout type Avoid a crash if a pNFS client should happen to send a LAYOUTCOMMIT operation on a FlexFiles layout. In the Linux kernel, the following vulnerability has been resolved: NFSD: Define a proc_layoutcommit for the FlexFiles layout type Avoid a crash if a pNFS client should happen to send a LAYOUTCOMMIT operation on a FlexFiles layout. Several vulnerabilities have been discovered in ... • https://git.kernel.org/stable/c/9b9960a0ca4773e21c4b153ed355583946346b25 •
CVSS: 7.1EPSS: 0%CPEs: 8EXPL: 0CVE-2023-7324 – scsi: ses: Fix possible addl_desc_ptr out-of-bounds accesses
https://notcve.org/view.php?id=CVE-2023-7324
29 Oct 2025 — In the Linux kernel, the following vulnerability has been resolved: scsi: ses: Fix possible addl_desc_ptr out-of-bounds accesses Sanitize possible addl_desc_ptr out-of-bounds accesses in ses_enclosure_data_process(). In the Linux kernel, the following vulnerability has been resolved: scsi: ses: Fix possible addl_desc_ptr out-of-bounds accesses Sanitize possible addl_desc_ptr out-of-bounds accesses in ses_enclosure_data_process(). The SUSE Linux Enterprise 15 SP5 RT kernel was updated to fix various security... • https://git.kernel.org/stable/c/9927c68864e9c39cc317b4f559309ba29e642168 •
CVSS: 5.5EPSS: 0%CPEs: 7EXPL: 0CVE-2025-40083 – net/sched: sch_qfq: Fix null-deref in agg_dequeue
https://notcve.org/view.php?id=CVE-2025-40083
29 Oct 2025 — In the Linux kernel, the following vulnerability has been resolved: net/sched: sch_qfq: Fix null-deref in agg_dequeue To prevent a potential crash in agg_dequeue (net/sched/sch_qfq.c) when cl->qdisc->ops->peek(cl->qdisc) returns NULL, we check the return value before using it, similar to the existing approach in sch_hfsc.c. To avoid code duplication, the following changes are made: 1. Changed qdisc_warn_nonwc(include/net/pkt_sched.h) into a static inline function. 2. Moved qdisc_peek_len from net/sched/sch_... • https://git.kernel.org/stable/c/462dbc9101acd38e92eda93c0726857517a24bbd •
CVSS: 7.1EPSS: 0%CPEs: 8EXPL: 0CVE-2025-40080 – nbd: restrict sockets to TCP and UDP
https://notcve.org/view.php?id=CVE-2025-40080
28 Oct 2025 — In the Linux kernel, the following vulnerability has been resolved: nbd: restrict sockets to TCP and UDP Recently, syzbot started to abuse NBD with all kinds of sockets. Commit cf1b2326b734 ("nbd: verify socket is supported during setup") made sure the socket supported a shutdown() method. Explicitely accept TCP and UNIX stream sockets. In the Linux kernel, the following vulnerability has been resolved: nbd: restrict sockets to TCP and UDP Recently, syzbot started to abuse NBD with all kinds of sockets. Com... • https://git.kernel.org/stable/c/cf1b2326b734896734c6e167e41766f9cee7686a •
CVSS: 7.1EPSS: 0%CPEs: 3EXPL: 0CVE-2025-40075 – tcp_metrics: use dst_dev_net_rcu()
https://notcve.org/view.php?id=CVE-2025-40075
28 Oct 2025 — In the Linux kernel, the following vulnerability has been resolved: tcp_metrics: use dst_dev_net_rcu() Replace three dst_dev() with a lockdep enabled helper. These are all security issues fixed in the kernel-devel-6.17.7-1.1 package on the GA media of openSUSE Tumbleweed. • https://git.kernel.org/stable/c/4a6ce2b6f2ecabbddcfe47e7cf61dd0f00b10e36 •
CVSS: 7.1EPSS: 0%CPEs: 2EXPL: 0CVE-2025-40074 – ipv4: start using dst_dev_rcu()
https://notcve.org/view.php?id=CVE-2025-40074
28 Oct 2025 — In the Linux kernel, the following vulnerability has been resolved: ipv4: start using dst_dev_rcu() Change icmpv4_xrlim_allow(), ip_defrag() to prevent possible UAF. Change ipmr_prepare_xmit(), ipmr_queue_fwd_xmit(), ip_mr_output(), ipv4_neigh_lookup() to use lockdep enabled dst_dev_rcu(). In the Linux kernel, the following vulnerability has been resolved: ipv4: start using dst_dev_rcu() Change icmpv4_xrlim_allow(), ip_defrag() to prevent possible UAF. Change ipmr_prepare_xmit(), ipmr_queue_fwd_xmit(), ip_m... • https://git.kernel.org/stable/c/4a6ce2b6f2ecabbddcfe47e7cf61dd0f00b10e36 •
CVSS: 7.8EPSS: 0%CPEs: 8EXPL: 0CVE-2025-40055 – ocfs2: fix double free in user_cluster_connect()
https://notcve.org/view.php?id=CVE-2025-40055
28 Oct 2025 — In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix double free in user_cluster_connect() user_cluster_disconnect() frees "conn->cc_private" which is "lc" but then the error handling frees "lc" a second time. Set "lc" to NULL on this path to avoid a double free. In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix double free in user_cluster_connect() user_cluster_disconnect() frees "conn->cc_private" which is "lc" but then the error handling frees "lc" a... • https://git.kernel.org/stable/c/c994c2ebdbbc391a42f177c8eb7882ebf3f142d8 •
CVSS: 5.5EPSS: 0%CPEs: 7EXPL: 0CVE-2025-40053 – net: dlink: handle copy_thresh allocation failure
https://notcve.org/view.php?id=CVE-2025-40053
28 Oct 2025 — In the Linux kernel, the following vulnerability has been resolved: net: dlink: handle copy_thresh allocation failure The driver did not handle failure of `netdev_alloc_skb_ip_align()`. If the allocation failed, dereferencing `skb->protocol` could lead to a NULL pointer dereference. This patch tries to allocate `skb`. If the allocation fails, it falls back to the normal path. Tested-on: D-Link DGE-550T Rev-A3 In the Linux kernel, the following vulnerability has been resolved: net: dlink: handle copy_thresh ... • https://git.kernel.org/stable/c/1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 •