CVSS: -EPSS: 0%CPEs: 3EXPL: 0CVE-2025-38556 – HID: core: Harden s32ton() against conversion to 0 bits
https://notcve.org/view.php?id=CVE-2025-38556
19 Aug 2025 — In the Linux kernel, the following vulnerability has been resolved: HID: core: Harden s32ton() against conversion to 0 bits Testing by the syzbot fuzzer showed that the HID core gets a shift-out-of-bounds exception when it tries to convert a 32-bit quantity to a 0-bit quantity. Ideally this should never occur, but there are buggy devices and some might have a report field with size set to zero; we shouldn't reject the report or the device just because of that. Instead, harden the s32ton() routine so that it... • https://git.kernel.org/stable/c/dde5845a529ff753364a6d1aea61180946270bfa •
CVSS: -EPSS: 0%CPEs: 6EXPL: 0CVE-2025-38555 – usb: gadget : fix use-after-free in composite_dev_cleanup()
https://notcve.org/view.php?id=CVE-2025-38555
19 Aug 2025 — In the Linux kernel, the following vulnerability has been resolved: usb: gadget : fix use-after-free in composite_dev_cleanup() 1. In func configfs_composite_bind() -> composite_os_desc_req_prepare(): if kmalloc fails, the pointer cdev->os_desc_req will be freed but not set to NULL. Then it will return a failure to the upper-level function. 2. in func configfs_composite_bind() -> composite_dev_cleanup(): it will checks whether cdev->os_desc_req is NULL. If it is not NULL, it will attempt to use it.This will... • https://git.kernel.org/stable/c/37a3a533429ef9b3cc9f15a656c19623f0e88df7 •
CVSS: -EPSS: 0%CPEs: 6EXPL: 0CVE-2025-38553 – net/sched: Restrict conditions for adding duplicating netems to qdisc tree
https://notcve.org/view.php?id=CVE-2025-38553
19 Aug 2025 — In the Linux kernel, the following vulnerability has been resolved: net/sched: Restrict conditions for adding duplicating netems to qdisc tree netem_enqueue's duplication prevention logic breaks when a netem resides in a qdisc tree with other netems - this can lead to a soft lockup and OOM loop in netem_dequeue, as seen in [1]. Ensure that a duplicating netem cannot exist in a tree with other netems. Previous approaches suggested in discussions in chronological order: 1) Track duplication status or ttl in t... • https://git.kernel.org/stable/c/0afb51e72855971dba83b3c6b70c547c2d1161fd •
CVSS: 7.8EPSS: 0%CPEs: 4EXPL: 0CVE-2023-4130 – ksmbd: fix wrong next length validation of ea buffer in smb2_set_ea()
https://notcve.org/view.php?id=CVE-2023-4130
16 Aug 2025 — In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix wrong next length validation of ea buffer in smb2_set_ea() There are multiple smb2_ea_info buffers in FILE_FULL_EA_INFORMATION request from client. ksmbd find next smb2_ea_info using ->NextEntryOffset of current smb2_ea_info. ksmbd need to validate buffer length Before accessing the next ea. ksmbd should check buffer length using buf_len, not next variable. next is the start offset of current ea that got from previous ea. In the ... • https://git.kernel.org/stable/c/0626e6641f6b467447c81dd7678a69c66f7746cf •
CVSS: 7.1EPSS: 0%CPEs: 4EXPL: 0CVE-2025-38552 – mptcp: plug races between subflow fail and subflow creation
https://notcve.org/view.php?id=CVE-2025-38552
16 Aug 2025 — In the Linux kernel, the following vulnerability has been resolved: mptcp: plug races between subflow fail and subflow creation We have races similar to the one addressed by the previous patch between subflow failing and additional subflow creation. They are just harder to trigger. The solution is similar. Use a separate flag to track the condition 'socket state prevent any additional subflow creation' protected by the fallback lock. The socket fallback makes such flag true, and also receiving or sending an... • https://git.kernel.org/stable/c/478d770008b03ed9d74bdc8add2315b7fd124ecc •
CVSS: 5.5EPSS: 0%CPEs: 5EXPL: 0CVE-2025-38550 – ipv6: mcast: Delay put pmc->idev in mld_del_delrec()
https://notcve.org/view.php?id=CVE-2025-38550
16 Aug 2025 — In the Linux kernel, the following vulnerability has been resolved: ipv6: mcast: Delay put pmc->idev in mld_del_delrec() pmc->idev is still used in ip6_mc_clear_src(), so as mld_clear_delrec() does, the reference should be put after ip6_mc_clear_src() return. In the Linux kernel, the following vulnerability has been resolved: ipv6: mcast: Delay put pmc->idev in mld_del_delrec() pmc->idev is still used in ip6_mc_clear_src(), so as mld_clear_delrec() does, the reference should be put after ip6_mc_clear_src() ... • https://git.kernel.org/stable/c/63ed8de4be81b699ca727e9f8e3344bd487806d7 •
CVSS: 7.2EPSS: 0%CPEs: 5EXPL: 0CVE-2025-38548 – hwmon: (corsair-cpro) Validate the size of the received input buffer
https://notcve.org/view.php?id=CVE-2025-38548
16 Aug 2025 — In the Linux kernel, the following vulnerability has been resolved: hwmon: (corsair-cpro) Validate the size of the received input buffer Add buffer_recv_size to store the size of the received bytes. Validate buffer_recv_size in send_usb_cmd(). In the Linux kernel, the following vulnerability has been resolved: hwmon: (corsair-cpro) Validate the size of the received input buffer Add buffer_recv_size to store the size of the received bytes. Validate buffer_recv_size in send_usb_cmd(). • https://git.kernel.org/stable/c/40c3a445422579db8ad96c234dbe6c0ab3f6b936 •
CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2025-38546 – atm: clip: Fix memory leak of struct clip_vcc.
https://notcve.org/view.php?id=CVE-2025-38546
16 Aug 2025 — In the Linux kernel, the following vulnerability has been resolved: atm: clip: Fix memory leak of struct clip_vcc. ioctl(ATMARP_MKIP) allocates struct clip_vcc and set it to vcc->user_back. The code assumes that vcc_destroy_socket() passes NULL skb to vcc->push() when the socket is close()d, and then clip_push() frees clip_vcc. However, ioctl(ATMARPD_CTRL) sets NULL to vcc->push() in atm_init_atmarp(), resulting in memory leak. Let's serialise two ioctl() by lock_sock() and check vcc->push() in atm_init_atm... • https://git.kernel.org/stable/c/1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 •
CVSS: 7.2EPSS: 0%CPEs: 4EXPL: 0CVE-2025-38544 – rxrpc: Fix bug due to prealloc collision
https://notcve.org/view.php?id=CVE-2025-38544
16 Aug 2025 — In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix bug due to prealloc collision When userspace is using AF_RXRPC to provide a server, it has to preallocate incoming calls and assign to them call IDs that will be used to thread related recvmsg() and sendmsg() together. The preallocated call IDs will automatically be attached to calls as they come in until the pool is empty. To the kernel, the call IDs are just arbitrary numbers, but userspace can use the call ID to hold a pointer... • https://git.kernel.org/stable/c/00e907127e6f86d0f9b122d9b4347a8aa09a8b61 •
CVSS: 6.6EPSS: 0%CPEs: 8EXPL: 0CVE-2025-38542 – net: appletalk: Fix device refcount leak in atrtr_create()
https://notcve.org/view.php?id=CVE-2025-38542
16 Aug 2025 — In the Linux kernel, the following vulnerability has been resolved: net: appletalk: Fix device refcount leak in atrtr_create() When updating an existing route entry in atrtr_create(), the old device reference was not being released before assigning the new device, leading to a device refcount leak. Fix this by calling dev_put() to release the old device reference before holding the new one. In the Linux kernel, the following vulnerability has been resolved: net: appletalk: Fix device refcount leak in atrtr_... • https://git.kernel.org/stable/c/c7f905f0f6d49ed8c1aa4566c31f0383a0ba0c9d •