CVSS: -EPSS: %CPEs: 5EXPL: 0CVE-2025-22007 – Bluetooth: Fix error code in chan_alloc_skb_cb()
https://notcve.org/view.php?id=CVE-2025-22007
03 Apr 2025 — In the Linux kernel, the following vulnerability has been resolved: Bluetooth: Fix error code in chan_alloc_skb_cb() The chan_alloc_skb_cb() function is supposed to return error pointers on error. Returning NULL will lead to a NULL dereference. • https://git.kernel.org/stable/c/6b8d4a6a03144c5996f98db7f8256267b0d72a3a •
CVSS: -EPSS: %CPEs: 5EXPL: 0CVE-2025-22004 – net: atm: fix use after free in lec_send()
https://notcve.org/view.php?id=CVE-2025-22004
03 Apr 2025 — In the Linux kernel, the following vulnerability has been resolved: net: atm: fix use after free in lec_send() The ->send() operation frees skb so save the length before calling ->send() to avoid a use after free. • https://git.kernel.org/stable/c/1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 •
CVSS: -EPSS: %CPEs: 5EXPL: 0CVE-2025-21999 – proc: fix UAF in proc_get_inode()
https://notcve.org/view.php?id=CVE-2025-21999
03 Apr 2025 — In the Linux kernel, the following vulnerability has been resolved: proc: fix UAF in proc_get_inode() Fix race between rmmod and /proc/XXX's inode instantiation. The bug is that pde->proc_ops don't belong to /proc, it belongs to a module, therefore dereferencing it after /proc entry has been registered is a bug unless use_pde/unuse_pde() pair has been used. use_pde/unuse_pde can be avoided (2 atomic ops!) because pde->proc_ops never changes so information necessary for inode instantiation can be saved _befo... • https://git.kernel.org/stable/c/778f3dd5a13c9e1642e0b2efea4b769387a70afa •
CVSS: -EPSS: %CPEs: 5EXPL: 0CVE-2025-21996 – drm/radeon: fix uninitialized size issue in radeon_vce_cs_parse()
https://notcve.org/view.php?id=CVE-2025-21996
03 Apr 2025 — In the Linux kernel, the following vulnerability has been resolved: drm/radeon: fix uninitialized size issue in radeon_vce_cs_parse() On the off chance that command stream passed from userspace via ioctl() call to radeon_vce_cs_parse() is weirdly crafted and first command to execute is to encode (case 0x03000001), the function in question will attempt to call radeon_vce_cs_reloc() with size argument that has not been properly initialized. Specifically, 'size' will point to 'tmp' variable before the latter h... • https://git.kernel.org/stable/c/2fc5703abda201f138faf63bdca743d04dbf4b1a •
CVSS: 9.8EPSS: %CPEs: 5EXPL: 0CVE-2025-21994 – ksmbd: fix incorrect validation for num_aces field of smb_acl
https://notcve.org/view.php?id=CVE-2025-21994
02 Apr 2025 — In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix incorrect validation for num_aces field of smb_acl parse_dcal() validate num_aces to allocate posix_ace_state_array. if (num_aces > ULONG_MAX / sizeof(struct smb_ace *)) It is an incorrect validation that we can create an array of size ULONG_MAX. smb_acl has ->size field to calculate actual number of aces in request buffer size. Use this to check invalid num_aces. In the Linux kernel, the following vulnerability has been resolved... • https://git.kernel.org/stable/c/9c4e202abff45f8eac17989e549fc7a75095f675 •
CVSS: 9.8EPSS: %CPEs: 5EXPL: 0CVE-2025-21993 – iscsi_ibft: Fix UBSAN shift-out-of-bounds warning in ibft_attr_show_nic()
https://notcve.org/view.php?id=CVE-2025-21993
02 Apr 2025 — In the Linux kernel, the following vulnerability has been resolved: iscsi_ibft: Fix UBSAN shift-out-of-bounds warning in ibft_attr_show_nic() When performing an iSCSI boot using IPv6, iscsistart still reads the /sys/firmware/ibft/ethernetX/subnet-mask entry. Since the IPv6 prefix length is 64, this causes the shift exponent to become negative, triggering a UBSAN warning. As the concept of a subnet mask does not apply to IPv6, the value is set to ~0 to suppress the warning message. In the Linux kernel, the f... • https://git.kernel.org/stable/c/9bfa80c8aa4e06dff55a953c3fffbfc68a3a3b1c •
CVSS: 9.8EPSS: %CPEs: 5EXPL: 0CVE-2025-21992 – HID: ignore non-functional sensor in HP 5MP Camera
https://notcve.org/view.php?id=CVE-2025-21992
02 Apr 2025 — In the Linux kernel, the following vulnerability has been resolved: HID: ignore non-functional sensor in HP 5MP Camera The HP 5MP Camera (USB ID 0408:5473) reports a HID sensor interface that is not actually implemented. Attempting to access this non-functional sensor via iio_info causes system hangs as runtime PM tries to wake up an unresponsive sensor. [453] hid-sensor-hub 0003:0408:5473.0003: Report latency attributes: ffffffff:ffffffff [453] hid-sensor-hub 0003:0408:5473.0003: common attributes: 5:1, 2:... • https://git.kernel.org/stable/c/9acdb0059fb6b82158e15adae91e629cb5974564 •
CVSS: 5.5EPSS: %CPEs: 11EXPL: 0CVE-2025-21991 – x86/microcode/AMD: Fix out-of-bounds on systems with CPU-less NUMA nodes
https://notcve.org/view.php?id=CVE-2025-21991
02 Apr 2025 — In the Linux kernel, the following vulnerability has been resolved: x86/microcode/AMD: Fix out-of-bounds on systems with CPU-less NUMA nodes Currently, load_microcode_amd() iterates over all NUMA nodes, retrieves their CPU masks and unconditionally accesses per-CPU data for the first CPU of each mask. According to Documentation/admin-guide/mm/numaperf.rst: "Some memory may share the same node as a CPU, and others are provided as memory only nodes." Therefore, some node CPU masks may be empty and wouldn't ha... • https://git.kernel.org/stable/c/d576547f489c935b9897d4acf8beee3325dea8a5 •
CVSS: 9.8EPSS: 0%CPEs: 3EXPL: 0CVE-2025-21985 – drm/amd/display: Fix out-of-bound accesses
https://notcve.org/view.php?id=CVE-2025-21985
01 Apr 2025 — In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix out-of-bound accesses [WHAT & HOW] hpo_stream_to_link_encoder_mapping has size MAX_HPO_DP2_ENCODERS(=4), but location can have size up to 6. As a result, it is necessary to check location against MAX_HPO_DP2_ENCODERS. Similiarly, disp_cfg_stream_location can be used as an array index which should be 0..5, so the ASSERT's conditions should be less without equal. In the Linux kernel, the following vulnerability has been r... • https://git.kernel.org/stable/c/36793d90d76f667d26c6dd025571481ee0c96abc •
CVSS: 7.2EPSS: 0%CPEs: 3EXPL: 0CVE-2025-21976 – fbdev: hyperv_fb: Allow graceful removal of framebuffer
https://notcve.org/view.php?id=CVE-2025-21976
01 Apr 2025 — In the Linux kernel, the following vulnerability has been resolved: fbdev: hyperv_fb: Allow graceful removal of framebuffer When a Hyper-V framebuffer device is unbind, hyperv_fb driver tries to release the framebuffer forcefully. If this framebuffer is in use it produce the following WARN and hence this framebuffer is never released. [ 44.111220] WARNING: CPU: 35 PID: 1882 at drivers/video/fbdev/core/fb_info.c:70 framebuffer_release+0x2c/0x40 < snip > [ 44.111289] Call Trace: [ 44.111290]