CVSS: -EPSS: %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. • https://git.kernel.org/stable/c/36793d90d76f667d26c6dd025571481ee0c96abc •
CVSS: -EPSS: %CPEs: 4EXPL: 0CVE-2025-21969 – Bluetooth: L2CAP: Fix slab-use-after-free Read in l2cap_send_cmd
https://notcve.org/view.php?id=CVE-2025-21969
01 Apr 2025 — In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix slab-use-after-free Read in l2cap_send_cmd After the hci sync command releases l2cap_conn, the hci receive data work queue references the released l2cap_conn when sending to the upper layer. Add hci dev lock to the hci receive data work queue to synchronize the two. [1] BUG: KASAN: slab-use-after-free in l2cap_send_cmd+0x187/0x8d0 net/bluetooth/l2cap_core.c:954 Read of size 8 at addr ffff8880271a4000 by task kworker/u9... • https://git.kernel.org/stable/c/c96cce853542b3b13da3738f35ef1be8cfcc9d1d •
CVSS: -EPSS: %CPEs: 4EXPL: 0CVE-2025-21967 – ksmbd: fix use-after-free in ksmbd_free_work_struct
https://notcve.org/view.php?id=CVE-2025-21967
01 Apr 2025 — In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix use-after-free in ksmbd_free_work_struct ->interim_entry of ksmbd_work could be deleted after oplock is freed. We don't need to manage it with linked list. The interim request could be immediately sent whenever a oplock break wait is needed. • https://git.kernel.org/stable/c/fb776765bfc21d5e4ed03bb3d4406c2b86ff1ac3 •
CVSS: -EPSS: %CPEs: 5EXPL: 0CVE-2025-21957 – scsi: qla1280: Fix kernel oops when debug level > 2
https://notcve.org/view.php?id=CVE-2025-21957
01 Apr 2025 — In the Linux kernel, the following vulnerability has been resolved: scsi: qla1280: Fix kernel oops when debug level > 2 A null dereference or oops exception will eventually occur when qla1280.c driver is compiled with DEBUG_QLA1280 enabled and ql_debug_level > 2. I think its clear from the code that the intention here is sg_dma_len(s) not length of sg_next(s) when printing the debug info. • https://git.kernel.org/stable/c/24602e2664c515a4f2950d7b52c3d5997463418c •
CVSS: -EPSS: %CPEs: 5EXPL: 0CVE-2025-21956 – drm/amd/display: Assign normalized_pix_clk when color depth = 14
https://notcve.org/view.php?id=CVE-2025-21956
01 Apr 2025 — In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Assign normalized_pix_clk when color depth = 14 [WHY & HOW] A warning message "WARNING: CPU: 4 PID: 459 at ... /dc_resource.c:3397 calculate_phy_pix_clks+0xef/0x100 [amdgpu]" occurs because the display_color_depth == COLOR_DEPTH_141414 is not handled. This is observed in Radeon RX 6600 XT. It is fixed by assigning pix_clk * (14 * 3) / 24 - same as the rests. Also fixes the indentation in get_norm_pix_clk. • https://git.kernel.org/stable/c/dc831b38680c47d07e425871a9852109183895cf •
CVSS: -EPSS: %CPEs: 4EXPL: 0CVE-2025-21955 – ksmbd: prevent connection release during oplock break notification
https://notcve.org/view.php?id=CVE-2025-21955
01 Apr 2025 — In the Linux kernel, the following vulnerability has been resolved: ksmbd: prevent connection release during oplock break notification ksmbd_work could be freed when after connection release. Increment r_count of ksmbd_conn to indicate that requests are not finished yet and to not release the connection. • https://git.kernel.org/stable/c/09aeab68033161cb54f194da93e51a11aee6144b •
CVSS: -EPSS: %CPEs: 2EXPL: 0CVE-2025-21949 – LoongArch: Set hugetlb mmap base address aligned with pmd size
https://notcve.org/view.php?id=CVE-2025-21949
01 Apr 2025 — In the Linux kernel, the following vulnerability has been resolved: LoongArch: Set hugetlb mmap base address aligned with pmd size With ltp test case "testcases/bin/hugefork02", there is a dmesg error report message such as: kernel BUG at mm/hugetlb.c:5550! Oops - BUG[#1]: CPU: 0 UID: 0 PID: 1517 Comm: hugefork02 Not tainted 6.14.0-rc2+ #241 Hardware name: QEMU QEMU Virtual Machine, BIOS unknown 2/2/2022 pc 90000000004eaf1c ra 9000000000485538 tp 900000010edbc000 sp 900000010edbf940 a0 900000010edbfb00 a1 9... • https://git.kernel.org/stable/c/242b34f48a377afe4b285b472bd0f17744fca8e8 •
CVSS: -EPSS: %CPEs: 5EXPL: 0CVE-2025-21947 – ksmbd: fix type confusion via race condition when using ipc_msg_send_request
https://notcve.org/view.php?id=CVE-2025-21947
01 Apr 2025 — In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix type confusion via race condition when using ipc_msg_send_request req->handle is allocated using ksmbd_acquire_id(&ipc_ida), based on ida_alloc. req->handle from ksmbd_ipc_login_request and FSCTL_PIPE_TRANSCEIVE ioctl can be same and it could lead to type confusion between messages, resulting in access to unexpected parts of memory after an incorrect delivery. ksmbd check type of ipc response but missing add continue to check nex... • https://git.kernel.org/stable/c/6321bbda4244b93802d61cfe0887883aae322f4b •
CVSS: -EPSS: %CPEs: 4EXPL: 0CVE-2025-21946 – ksmbd: fix out-of-bounds in parse_sec_desc()
https://notcve.org/view.php?id=CVE-2025-21946
01 Apr 2025 — In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix out-of-bounds in parse_sec_desc() If osidoffset, gsidoffset and dacloffset could be greater than smb_ntsd struct size. If it is smaller, It could cause slab-out-of-bounds. And when validating sid, It need to check it included subauth array size. • https://git.kernel.org/stable/c/c1569dbbe2d43041be9f3fef7ca08bec3b66ad1b •
CVSS: -EPSS: %CPEs: 5EXPL: 0CVE-2025-21945 – ksmbd: fix use-after-free in smb2_lock
https://notcve.org/view.php?id=CVE-2025-21945
01 Apr 2025 — In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix use-after-free in smb2_lock If smb_lock->zero_len has value, ->llist of smb_lock is not delete and flock is old one. It will cause use-after-free on error handling routine. • https://git.kernel.org/stable/c/410ce35a2ed6d0e114132bba29af49b69880c8c7 •