CVE-2025-38581

CVE-2025-38581 affects the Linux kernel crypto CCP driver. When CONFIG_CRYPTO_DEV_CCP_DEBUGFS is enabled, rebinding the CCP device could crash the kernel due to a NULL-dereference in debugfs setup. The connected Unity Linux/UTSA advisory notes a patch that fixes this by setting ccp_debugfs_dir to...

CVE-2025-39830

CVE-2025-39830 : In the Linux kernel’s net/mlx5 HWS subsystem, the hws_pool_buddy_init error-path cleanup fails to free the allocator structure, causing a memory leak. The published fix adds the missing kfree() to release all allocated memory. This is a memory-leak issue in the buddy allocator cl...

CVE-2025-39885

CVE-2025-39885 affects the OCFS2 filesystem in Linux kernels. The vulnerability stems from a recursive semaphore deadlock during fiemap processing of a specially crafted mmap’ed file: ocfs2_fiemap() takes a read lock on ip_alloc_sem, then fiemap_fill_next_extent() accesses the extent list while a...

CVE-2025-39913

CVE-2025-39913 is a Linux kernel vulnerability related to tcp_bpf: when tcp_bpf_send_verdict() fails to allocate psock->cork, the code previously could proceed silently. The patch ensures sk_msg_free() is called if the cork allocation fails and that the copied count is set to 0, preventing cor...

CVE-2026-23001

CVE-2026-23001 – Linux kernel macvlan UAF fix Multiple connected advisories reference this CVE as a fix in the macvlan subsystem. The vulnerability is described as a use-after-free (UAF) in macvlan_forward_source(), with the fix adding RC (read-copy-update) protection on (struct macvlan_source_en...

CVE-2026-23025

CVE-2026-23025 : In the Linux kernel, drain_page_zone() could corrupt per-CPU pages (pcp) when an interrupt occurs and code path uses spin_lock(&pcp->lock) with SMP=n, because spin_trylock() may fail. The issue enables potential pcp structure corruption. The fix adds local wrappers that conver...

CVE-2026-23149

Summary: CVE-2026-23149 affects the Linux kernel DRM subsystem, specifically drm_gem_change_handle_ioctl(). The vulnerability arises because GEM buffer object handles are u32 in the user API while internal idr_alloc() uses int ranges, causing a kernel warning (WARN_ON_ONCE) when a handle larger t...

CVE-2026-23201

CVE-2026-23201: Linux kernel fix for ceph oops due to invalid pointer in kfree() within parse_longname(). Root cause was advancing the pointer to skip the initial '_' in ceph snapshot names, causing kfree() to receive an invalid pointer when listing .snap directories. The patch eliminates the poi...

CVE-2026-31649

The CVE-2026-31649 issue affects the Linux kernel’s stmmac driver, where jumbo_frm() can underflow when processing fragmented packets. If nopaged_len is small but skb->len is large, len = nopaged_len - buf_len (with buf_len clamped to min(nopaged_len, bmax)) can still yield a large unsigned va...

CVE-2026-43125

CVE-2026-43125 affects the Linux kernel dlm module. The vulnerability stems from unvalidated length in dlm_dump_rsb_name() coming from network messages, allowing an out-of-bounds write in dlm_search_rsb_tree() when the length exceeds DLM_RESNAME_MAXLEN. This could enable denial of service and, in...

CVE-2026-43490

The CVE-2026-43490 entry concerns the Linux kernel ksmbd SMB server. The flaw arises in smb_inherit_dacl() where the code validates a fixed SID header but not the variable-length SID described by sid.num_subauth, allowing a malformed inheritable ACE to advertise more subauthorities than present. ...

CVE-2026-46132

CVE-2026-46132 - Linux kernel on multiple distros : The flaw is a stack information leak in net/rtnetlink when reporting VF info via IFLA_VF_BROADCAST. A local unprivileged process can trigger RTM_GETLINK and copy a partially uninitialized 32-byte field (vf_broadcast) from the stack, leaking up t...

CVE-2026-46157

The CVE-2026-46157 entry concerns the ALSA PCM OSS subsystem in the Linux kernel, where runtime.oss.trigger could be accessed concurrently without protection, causing a data race on a bit field and risking corruption of adjacent fields. The issue is addressed by extending the existing params_lock...

CVE-2026-46159

The CVE-2026-46159 issue affects the Linux kernel’s Btrfs code, specifically btrfs_ioctl_space_info(). A TOCTOU race occurs between two passes over block group RAID type lists: the first pass counts entries for allocation, the second fills the buffer and releases the groups_sem lock. If entries s...

CVE-2026-46182

The CVE-2026-46182 issue affects the Linux kernel component pseries/papr-hvpipe . The root cause is that a local kernel stack variable hdr (papr_hvpipe_hdr) is allocated on the stack and only hdr.version and hdr.flags are initialized, leaving reserved padding bytes uninitialized. When copied to u...

CVE-2026-46218

The vulnerability CVE-2026-46218 affects the Linux kernel DRM AMDGPU driver. The issue is in ib_get_value/ib_set_value where the uvd/vce/vcn code accessed the Instruction Buffer (IB) at predefined offsets without verifying the IB size, enabling out-of-bounds reads/writes. The root cause is missin...

CVE-2026-46250

The CVE-2026-46250 entries describe a Linux kernel issue on MIPS where LLVM erroneously restores the global gp register when it is used as a global register variable (__current_thread_info), causing the gp pointer to point to the unrelocated kernel after relocate_kernel. This leads to a crash dur...

CVE-2026-46262

CVE-2026-46262 concerns the Linux kernel ASoC fsl_xcvr module. The issue stems from a deadlock: a read lock is acquired while a write lock is already held in the same thread within fsl_xcvr_mode_put(), which is invoked by the upper ALSA core via snd_ctl_elem_write(). This caused a hung task. The ...

CVE-2026-53091

The CVE-2026-53091 issue concerns the Linux kernel’s handling of GSO packet headers during qdisc_pkt_len_segs_init(). The root cause is that many ndo_start_xmit() paths assume headers are already in skb->head, while tso_build_hdr() may copy from skb->data, and qdisc_pkt_len_segs_init() diss...

CVE-1999-1341

CVE-1999-1341 concerns the Linux kernel before 2.3.18 or 2.2.13pre15, when compiled with SLIP and PPP options, allowing a local unprivileged user to forge IP packets via the TIOCSETD option on tty devices. The vulnerability enables local access to tamper with packet data, with partial impacts to ...

CVE-2001-1384

CVE-2001-1384 affects the Linux kernel in 2.2.x up to 2.2.19 and 2.4.x up to 2.4.9. The vulnerability is a local privilege escalation: a local user can gain root by ptracing a setuid/setgid process that itself executes an unprivileged program (e.g., newgrp). The provided documents do not specify ...

CVE-2002-0570

CVE-2002-0570 : The encrypted loop device in Linux kernel 2.4.10 and earlier does not authenticate the entity that is encrypting data, allowing local users to modify encrypted data without knowing the key. The affected component is the loop device encryption code in these kernels. The provided do...

CVE-2006-6057

CVE-2006-6057 affects the Linux kernel (2.6.x up to 2.6.18) and possibly other OSes, notably Fedora Core 6, with a vulnerability in the GFS2 file system driver. The issue is triggered by a malformed gfs2 file stream that leads to a NULL pointer dereference in the init_journal function, causing a ...

CVE-2008-7316

The vulnerability CVE-2008-7316 affects the Linux kernel up to version 2.6.25 in the mm/filemap.c path. A local attacker can trigger an infinite loop/denial of service by issuing a writev system call that creates a zero-length iovec followed by a page fault for a nonzero-length iovec. Impact is a...

CVE-2016-10288

CVE-2016-10288 is an elevation-of-privilege flaw in the Qualcomm LED driver that could allow a local attacker to execute arbitrary code in the kernel context on affected Android devices. The issue targets the Android kernel (Kernel-3.18) via the LED driver, requiring compromising a privileged pro...

CVE-2016-10292

CVE-2016-10292 is a denial-of-service vulnerability in the Qualcomm Wi‑Fi driver affecting Android devices. A proximate attacker could trigger a DoS in the Wi‑Fi subsystem by exploiting the Qualcomm Wi‑Fi driver within Android kernels listed as Kernel-3.10 and Kernel-3.18. Public description conf...

CVE-2016-8435

CVE-2016-8435 is an elevation of privilege in the NVIDIA GPU driver that could allow a local attacker to execute arbitrary code in the kernel context on Android devices (Kernel-3.18). The issue is addressed in Android security updates released around the 2017-01-01/2017-01-05 patch levels; Pixel ...

CVE-2016-8441

CVE-2016-8441 : Possible buffer overflow in the Android hypervisor due to inappropriate use of a static array in Kernel 3.18. Impact: local code execution with high severity (CVSS2 7.2, CVSS3 7.8). Connected documents confirm product/versions but do not provide a concrete patch/remediation detail...

CVE-2016-8449

CVE-2016-8449 is an elevation-of-privilege vulnerability in the NVIDIA Tegra GPU/NVMAP kernel driver. The issue arises from referencing memory after it has been freed in NVMAP, which can allow a local attacker to escalate privileges and potentially execute code in kernel context. Affected platfor...

CVE-2016-8452

CVE-2016-8452 is a vulnerability in the Qualcomm Wi-Fi driver on Android that allows a local, unprivileged process to escalate to kernel code execution. Root cause is elevation of privilege in the Qualcomm Wi‑Fi driver, with impact described as high since the attacker must first compromise a priv...

CVE-2017-0631

CVE-2017-0631 is an information-disclosure vulnerability in the Qualcomm camera driver for Android. According to NVD, it affects Android on kernels 3.10 and 3.18, enabling a local malicious application to access data outside its permission levels after compromising a privileged process. The descr...

CVE-2017-0632

CVE-2017-0632 is an information-disclosure vulnerability in the Qualcomm sound codec driver within Android’s kernel (Kernel-3.10). It could allow a local malicious application to access data beyond its permissions after compromising a privileged process. The issue is classified as Moderate and is...

CVE-2017-8072

The vulnerability CVE-2017-8072 affects the Linux kernel 4.9.x with a flaw in cp2112_gpio_direction_input (drivers/hid/hid-cp2112.c): it does not return the expected EIO error for a zero-length report, enabling local users to cause an unspecified impact via unknown vectors. Affected: Linux kernel...

CVE-2022-3624

CVE-2022-3624 affects the Linux kernel, specifically the function rlb_arp_xmit in drivers/net/bonding/bond_alb.c of the IPsec component. The issue is described as a memory leak due to a manipulation in rlb_arp_xmit. A patch is recommended to fix this vulnerability. The provided connected sources ...

CVE-2022-50042

CVE-2022-50042 refers to a Linux kernel vulnerability in the net: genl code for policy dumping. The issue is a memory leak in error paths when constructing the array of policies if recording non-first policies fails, and in netlink_policy_dump_add_policy which currently may not record the allocat...

CVE-2022-50224

CVE-2022-50224 is a Linux kernel/KVM issue where NX is treated as a valid SPTE bit for NPT, enabling a mismatch that can trigger a WARN when reserved SPTE bits are set. Concrete details come from the Linux kernel KVM/mmu path, including a traceback and a mitigation involving NX handling when the ...

CVE-2025-38055

CVE-2025-38055 affects the Linux kernel (perf/x86/intel) where PEBS-via-PT with a sample_freq could trigger a NULL pointer dereference due to intel_pmu_pebs_event_update_no_drain() misinterpreting pebs_enabled bits as counter indexes. The issue arises when bits 60/61 are set for PEBS-via-PT, and ...

CVE-2025-38156

CVE-2025-38156 is a Linux kernel vulnerability affecting the mt76 wifi driver and specifically the mt7996_mmio_wed_init() path. The root cause is that devm_ioremap() may return NULL on error and mt7996_mmio_wed_init() did not check for this, causing a NULL pointer dereference. Affected: Linux ker...

CVE-2025-38223

CVE-2025-38223 : Linux kernel fix for a kernel BUG triggered by an encrypted inode with an unaligned file size (e.g., 33K or 1K) in Ceph-related code paths. The issue manifests as a kernel OOPS/crash via a bug in ceph_msg_data_cursor_init in net/ceph/messenger.c during ceph_con_workfn processing,...

CVE-2025-38255

CVE-2025-38255 : In the Linux kernel, a NULL pointer dereference can occur in lib/group_cpus when group_cpus_evenly() is called with numgrps == 0. The root cause is that kcalloc() returns ZERO_SIZE_PTR and subsequent dereference leads to a panic during blk_mq_map_queues/nulL_map_queues. The conne...

CVE-2025-38301

CVE-2025-38301 affects the Linux kernel nvmem driver for zynqmp_nvmem; root cause: the driver expected a device pointer in context but nvmem_config.priv is never set, causing NULL pointer dereferences when accessing the device. A fix was committed to restore correct context handling (commit 29be4...

CVE-2025-38372

The CVE-2025-38372 entry concerns the Linux kernel: RDMA/mlx5 implicit ODP handling with unsafe xarray access due to __xa_store() and __xa_erase() being used without proper locking. The patch replaces them with xa_store() and xa_erase(), which perform the required locking internally, addressing a...

CVE-2025-38533

CVE-2025-38533: In the Linux kernel’s net/libwx code, the Rx buffer descriptor used two DMA addresses in wx_rx_buffer: dma and page_dma. The page_dma field was initialized and used, but dma was left uninitialized and could be used in some paths, leading to undefined behavior such as DMA errors or...

CVE-2025-38549

Technical details about CVE-2025-38549 (affected components, root cause, impact, and remediation) are not provided in the supplied documents; monitor for updates.

CVE-2025-38643

CVE-2025-38643 concerns the Linux kernel WiFi stack (cfg80211). The issue arises from a missing lock in cfg80211_check_and_end_cac(), requiring callers of wdev_chandef() to hold the wiphy mutex, while cfg80211_propagate_cac_done_wk() does not take the lock. This can trigger warnings like the mesh...

CVE-2025-39726

CVE-2025-39726 concerns the s390 Linux kernel ISM driver. The connected BDU entry notes that vulnerabilities in the functions ism_cmd() and ism_probe() in drivers/s390/net/ism_drv.c enable state management errors that can cause service failures. The initial description explains the root cause: th...

CVE-2025-39760

CVE-2025-39760 concerns the Linux kernel USB subsystem: usb_parse_ss_endpoint_companion() previously read descriptor fields without ensuring the descriptor length, enabling an out-of-bounds read in SS endpoint companion parsing. The fixed code now checks the size before accessing descriptor field...

CVE-2025-39845

CVE-2025-39845 : In the Linux kernel, the patch defines ARCH_PAGE_TABLE_SYNC_MASK and arch_sync_kernel_mappings() to ensure page-table synchronization when calling p*d_populate_kernel(). For 5-level paging, synchronization uses pgd_populate_kernel(); for 4-level paging, pgd_populate() is a no-op ...

CVE-2025-71131

CVE-2025-71131 is a Linux kernel crypto issue in crypto/seqiv.c. The bug arises when performing crypto_aead_encrypt: after the async completion, the underlying request may be freed, so dereferencing req->iv post-return is invalid. The fix creates a new local variable, unaligned_info, and uses ...

CVE-2026-22984

CVE-2026-22984 affects the Linux kernel libceph path (handle_auth_done) and is resolved by an explicit bounds check on payload_len to prevent out-of-bounds reads. Upstream patch exists and has been incorporated in newer kernel releases (e.g., 6.6.130 per Mageia advisory); vendors: update to a ker...