CVSS: 7.1EPSS: 0%CPEs: 6EXPL: 0CVE-2025-38608 – bpf, ktls: Fix data corruption when using bpf_msg_pop_data() in ktls
https://notcve.org/view.php?id=CVE-2025-38608
19 Aug 2025 — In the Linux kernel, the following vulnerability has been resolved: bpf, ktls: Fix data corruption when using bpf_msg_pop_data() in ktls When sending plaintext data, we initially calculated the corresponding ciphertext length. However, if we later reduced the plaintext data length via socket policy, we failed to recalculate the ciphertext length. This results in transmitting buffers containing uninitialized data during ciphertext transmission. This causes uninitialized bytes to be appended after a complete ... • https://git.kernel.org/stable/c/d3b18ad31f93d0b6bae105c679018a1ba7daa9ca •
CVSS: 5.5EPSS: 0%CPEs: 6EXPL: 0CVE-2025-38604 – wifi: rtl818x: Kill URBs before clearing tx status queue
https://notcve.org/view.php?id=CVE-2025-38604
19 Aug 2025 — In the Linux kernel, the following vulnerability has been resolved: wifi: rtl818x: Kill URBs before clearing tx status queue In rtl8187_stop() move the call of usb_kill_anchored_urbs() before clearing b_tx_status.queue. This change prevents callbacks from using already freed skb due to anchor was not killed before freeing such skb. BUG: kernel NULL pointer dereference, address: 0000000000000080 #PF: supervisor read access in kernel mode #PF: error_code(0x0000) - not-present page PGD 0 P4D 0 Oops: Oops: 0000... • https://git.kernel.org/stable/c/c1db52b9d27ee6e15a7136e67e4a21dc916cd07f •
CVSS: 6.6EPSS: 0%CPEs: 6EXPL: 0CVE-2025-38602 – iwlwifi: Add missing check for alloc_ordered_workqueue
https://notcve.org/view.php?id=CVE-2025-38602
19 Aug 2025 — In the Linux kernel, the following vulnerability has been resolved: iwlwifi: Add missing check for alloc_ordered_workqueue Add check for the return value of alloc_ordered_workqueue since it may return NULL pointer. In the Linux kernel, the following vulnerability has been resolved: iwlwifi: Add missing check for alloc_ordered_workqueue Add check for the return value of alloc_ordered_workqueue since it may return NULL pointer. • https://git.kernel.org/stable/c/b481de9ca074528fe8c429604e2777db8b89806a •
CVSS: 5.5EPSS: 0%CPEs: 6EXPL: 0CVE-2025-38601 – wifi: ath11k: clear initialized flag for deinit-ed srng lists
https://notcve.org/view.php?id=CVE-2025-38601
19 Aug 2025 — In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: clear initialized flag for deinit-ed srng lists In a number of cases we see kernel panics on resume due to ath11k kernel page fault, which happens under the following circumstances: 1) First ath11k_hal_dump_srng_stats() call Last interrupt received for each group: ath11k_pci 0000:01:00.0: group_id 0 22511ms before ath11k_pci 0000:01:00.0: group_id 1 14440788ms before [..] ath11k_pci 0000:01:00.0: failed to receive control resp... • https://git.kernel.org/stable/c/5118935b1bc28d0bce9427e584e11e905e68ee9a •
CVSS: 7.0EPSS: 0%CPEs: 4EXPL: 0CVE-2025-38595 – xen: fix UAF in dmabuf_exp_from_pages()
https://notcve.org/view.php?id=CVE-2025-38595
19 Aug 2025 — In the Linux kernel, the following vulnerability has been resolved: xen: fix UAF in dmabuf_exp_from_pages() [dma_buf_fd() fixes; no preferences regarding the tree it goes through - up to xen folks] As soon as we'd inserted a file reference into descriptor table, another thread could close it. That's fine for the case when all we are doing is returning that descriptor to userland (it's a race, but it's a userland race and there's nothing the kernel can do about it). However, if we follow fd_install() with an... • https://git.kernel.org/stable/c/a240d6e42e28c34fdc34b3a98ca838a31c939901 •
CVSS: 6.6EPSS: 0%CPEs: 4EXPL: 0CVE-2025-38593 – Bluetooth: hci_sync: fix double free in 'hci_discovery_filter_clear()'
https://notcve.org/view.php?id=CVE-2025-38593
19 Aug 2025 — In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci_sync: fix double free in 'hci_discovery_filter_clear()' Function 'hci_discovery_filter_clear()' frees 'uuids' array and then sets it to NULL. There is a tiny chance of the following race: 'hci_cmd_sync_work()' 'update_passive_scan_sync()' 'hci_update_passive_scan_sync()' 'hci_discovery_filter_clear()' kfree(uuids); <-------------------------preempted--------------------------------> 'start_service_discovery()' 'hci_discovery_... • https://git.kernel.org/stable/c/ad383c2c65a5baf16e334cd40a013cc302176891 •
CVSS: 6.6EPSS: 0%CPEs: 2EXPL: 0CVE-2025-38591 – bpf: Reject narrower access to pointer ctx fields
https://notcve.org/view.php?id=CVE-2025-38591
19 Aug 2025 — In the Linux kernel, the following vulnerability has been resolved: bpf: Reject narrower access to pointer ctx fields The following BPF program, simplified from a syzkaller repro, causes a kernel warning: r0 = *(u8 *)(r1 + 169); exit; With pointer field sk being at offset 168 in __sk_buff. This access is detected as a narrower read in bpf_skb_is_valid_access because it doesn't match offsetof(struct __sk_buff, sk). It is therefore allowed and later proceeds to bpf_convert_ctx_access. Note that for the "is_na... • https://git.kernel.org/stable/c/f96da09473b52c09125cc9bf7d7d4576ae8229e0 •
CVSS: 5.5EPSS: 0%CPEs: 5EXPL: 0CVE-2025-38590 – net/mlx5e: Remove skb secpath if xfrm state is not found
https://notcve.org/view.php?id=CVE-2025-38590
19 Aug 2025 — In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Remove skb secpath if xfrm state is not found Hardware returns a unique identifier for a decrypted packet's xfrm state, this state is looked up in an xarray. However, the state might have been freed by the time of this lookup. Currently, if the state is not found, only a counter is incremented. The secpath (sp) extension on the skb is not removed, resulting in sp->len becoming 0. Subsequently, functions like __xfrm_policy_check()... • https://git.kernel.org/stable/c/b2ac7541e3777f325c49d900550c9e3dd10c0eda •
CVSS: 5.5EPSS: 0%CPEs: 3EXPL: 0CVE-2025-38584 – padata: Fix pd UAF once and for all
https://notcve.org/view.php?id=CVE-2025-38584
19 Aug 2025 — In the Linux kernel, the following vulnerability has been resolved: padata: Fix pd UAF once and for all There is a race condition/UAF in padata_reorder that goes back to the initial commit. A reference count is taken at the start of the process in padata_do_parallel, and released at the end in padata_serial_worker. This reference count is (and only is) required for padata_replace to function correctly. If padata_replace is never called then there is no issue. In the function padata_reorder which serves as t... • https://git.kernel.org/stable/c/16295bec6398a3eedc9377e1af6ff4c71b98c300 •
CVSS: 5.5EPSS: 0%CPEs: 6EXPL: 0CVE-2025-38583 – clk: xilinx: vcu: unregister pll_post only if registered correctly
https://notcve.org/view.php?id=CVE-2025-38583
19 Aug 2025 — In the Linux kernel, the following vulnerability has been resolved: clk: xilinx: vcu: unregister pll_post only if registered correctly If registration of pll_post is failed, it will be set to NULL or ERR, unregistering same will fail with following call trace: Unable to handle kernel NULL pointer dereference at virtual address 008 pc : clk_hw_unregister+0xc/0x20 lr : clk_hw_unregister_fixed_factor+0x18/0x30 sp : ffff800011923850 ... Call trace: clk_hw_unregister+0xc/0x20 clk_hw_unregister_fixed_factor+0x18/... • https://git.kernel.org/stable/c/4472e1849db7f719bbf625890096e0269b5849fe •