CVSS: 5.5EPSS: 0%CPEs: 4EXPL: 0CVE-2025-37800 – driver core: fix potential NULL pointer dereference in dev_uevent()
https://notcve.org/view.php?id=CVE-2025-37800
08 May 2025 — In the Linux kernel, the following vulnerability has been resolved: driver core: fix potential NULL pointer dereference in dev_uevent() If userspace reads "uevent" device attribute at the same time as another threads unbinds the device from its driver, change to dev->driver from a valid pointer to NULL may result in crash. Fix this by using READ_ONCE() when fetching the pointer, and take bus' drivers klist lock to make sure driver instance will not disappear while we access it. Use WRITE_ONCE() when setting... • https://git.kernel.org/stable/c/abe56be73eb10a677d16066f65ff9d30251f5eee •
CVSS: 5.5EPSS: 0%CPEs: 6EXPL: 0CVE-2020-36791 – net_sched: keep alloc_hash updated after hash allocation
https://notcve.org/view.php?id=CVE-2020-36791
07 May 2025 — In the Linux kernel, the following vulnerability has been resolved: net_sched: keep alloc_hash updated after hash allocation In commit 599be01ee567 ("net_sched: fix an OOB access in cls_tcindex") I moved cp->hash calculation before the first tcindex_alloc_perfect_hash(), but cp->alloc_hash is left untouched. This difference could lead to another out of bound access. cp->alloc_hash should always be the size allocated, we should update it after this tcindex_alloc_perfect_hash(). In the Linux kernel, the follo... • https://git.kernel.org/stable/c/73c29d2f6f8ae731b1e09051b69ed3ba2319482b •
CVSS: 7.8EPSS: 0%CPEs: 2EXPL: 0CVE-2022-21546 – scsi: target: Fix WRITE_SAME No Data Buffer crash
https://notcve.org/view.php?id=CVE-2022-21546
02 May 2025 — In newer version of the SBC specs, we have a NDOB bit that indicates there is no data buffer that gets written out. If this bit is set using commands like "sg_write_same --ndob" we will crash in target_core_iblock/file's execute_write_same handlers when we go to access the se_cmd->t_data_sg because its NULL. CVSS 3.1 Base Score 7.7 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H). In the Linux kernel, the following vulnerability has been resolved: scsi: target: Fix WRITE_S... • https://git.kernel.org/stable/c/4226622647e3e5ac06d3ebc1605b917446157510 • CWE-476: NULL Pointer Dereference •
CVSS: 6.3EPSS: 0%CPEs: 8EXPL: 0CVE-2023-53141 – ila: do not generate empty messages in ila_xlat_nl_cmd_get_mapping()
https://notcve.org/view.php?id=CVE-2023-53141
02 May 2025 — In the Linux kernel, the following vulnerability has been resolved: ila: do not generate empty messages in ila_xlat_nl_cmd_get_mapping() ila_xlat_nl_cmd_get_mapping() generates an empty skb, triggerring a recent sanity check [1]. Instead, return an error code, so that user space can get it. [1] skb_assert_len WARNING: CPU: 0 PID: 5923 at include/linux/skbuff.h:2527 skb_assert_len include/linux/skbuff.h:2527 [inline] WARNING: CPU: 0 PID: 5923 at include/linux/skbuff.h:2527 __dev_queue_xmit+0x1bc0/0x3488 net/... • https://git.kernel.org/stable/c/7f00feaf107645d95a6d87e99b4d141ac0a08efd •
CVSS: 5.5EPSS: 0%CPEs: 7EXPL: 0CVE-2023-53140 – scsi: core: Remove the /proc/scsi/${proc_name} directory earlier
https://notcve.org/view.php?id=CVE-2023-53140
02 May 2025 — In the Linux kernel, the following vulnerability has been resolved: scsi: core: Remove the /proc/scsi/${proc_name} directory earlier Remove the /proc/scsi/${proc_name} directory earlier to fix a race condition between unloading and reloading kernel modules. This fixes a bug introduced in 2009 by commit 77c019768f06 ("[SCSI] fix /proc memory leak in the SCSI core"). Fix the following kernel warning: proc_dir_entry 'scsi/scsi_debug' already registered WARNING: CPU: 19 PID: 27986 at fs/proc/generic.c:376 proc_... • https://git.kernel.org/stable/c/77c019768f0607c36e25bec11ce3e1eabef09277 •
CVSS: 7.1EPSS: 0%CPEs: 8EXPL: 0CVE-2023-53139 – nfc: fdp: add null check of devm_kmalloc_array in fdp_nci_i2c_read_device_properties
https://notcve.org/view.php?id=CVE-2023-53139
02 May 2025 — In the Linux kernel, the following vulnerability has been resolved: nfc: fdp: add null check of devm_kmalloc_array in fdp_nci_i2c_read_device_properties devm_kmalloc_array may fails, *fw_vsc_cfg might be null and cause out-of-bounds write in device_property_read_u8_array later. In the Linux kernel, the following vulnerability has been resolved: nfc: fdp: add null check of devm_kmalloc_array in fdp_nci_i2c_read_device_properties devm_kmalloc_array may fails, *fw_vsc_cfg might be null and cause out-of-bounds ... • https://git.kernel.org/stable/c/a06347c04c13e380afce0c9816df51f00b83faf1 •
CVSS: 7.1EPSS: 0%CPEs: 8EXPL: 0CVE-2023-53138 – net: caif: Fix use-after-free in cfusbl_device_notify()
https://notcve.org/view.php?id=CVE-2023-53138
02 May 2025 — In the Linux kernel, the following vulnerability has been resolved: net: caif: Fix use-after-free in cfusbl_device_notify() syzbot reported use-after-free in cfusbl_device_notify() [1]. This causes a stack trace like below: BUG: KASAN: use-after-free in cfusbl_device_notify+0x7c9/0x870 net/caif/caif_usb.c:138 Read of size 8 at addr ffff88807ac4e6f0 by task kworker/u4:6/1214 CPU: 0 PID: 1214 Comm: kworker/u4:6 Not tainted 5.19.0-rc3-syzkaller-00146-g92f20ff72066 #0 Hardware name: Google Google Compute Engine... • https://git.kernel.org/stable/c/7ad65bf68d705b445ef10b77ab50dab22be185ee •
CVSS: 5.5EPSS: 0%CPEs: 6EXPL: 0CVE-2023-53137 – ext4: Fix possible corruption when moving a directory
https://notcve.org/view.php?id=CVE-2023-53137
02 May 2025 — In the Linux kernel, the following vulnerability has been resolved: ext4: Fix possible corruption when moving a directory When we are renaming a directory to a different directory, we need to update '..' entry in the moved directory. However nothing prevents moved directory from being modified and even converted from the inline format to the normal format. When such race happens the rename code gets confused and we crash. Fix the problem by locking the moved directory. In the Linux kernel, the following vul... • https://git.kernel.org/stable/c/32f7f22c0b52e8189fef83986b16dc7abe95f2c4 •
CVSS: 5.5EPSS: 0%CPEs: 6EXPL: 0CVE-2023-53131 – SUNRPC: Fix a server shutdown leak
https://notcve.org/view.php?id=CVE-2023-53131
02 May 2025 — In the Linux kernel, the following vulnerability has been resolved: SUNRPC: Fix a server shutdown leak Fix a race where kthread_stop() may prevent the threadfn from ever getting called. If that happens the svc_rqst will not be cleaned up. In the Linux kernel, the following vulnerability has been resolved: SUNRPC: Fix a server shutdown leak Fix a race where kthread_stop() may prevent the threadfn from ever getting called. If that happens the svc_rqst will not be cleaned up. • https://git.kernel.org/stable/c/ed6473ddc704a2005b9900ca08e236ebb2d8540a •
CVSS: 7.1EPSS: 0%CPEs: 8EXPL: 0CVE-2023-53125 – net: usb: smsc75xx: Limit packet length to skb->len
https://notcve.org/view.php?id=CVE-2023-53125
02 May 2025 — In the Linux kernel, the following vulnerability has been resolved: net: usb: smsc75xx: Limit packet length to skb->len Packet length retrieved from skb data may be larger than the actual socket buffer length (up to 9026 bytes). In such case the cloned skb passed up the network stack will leak kernel memory contents. In the Linux kernel, the following vulnerability has been resolved: net: usb: smsc75xx: Limit packet length to skb->len Packet length retrieved from skb data may be larger than the actual socke... • https://git.kernel.org/stable/c/d0cad871703b898a442e4049c532ec39168e5b57 •