CVE-2025-38235

CVE-2025-38235: Linux kernel fix for appletb_kbd backlight reference counting leak. backlight_device_get_by_name increments ref count for android backlight named "appletb_backlight" and it is not released, causing a reference leak. The fix decrements the reference count on removal via put_device ...

CVE-2025-38302

Technical details about CVE-2025-38302 are not publicly provided in the connected documents. The Linux kernel fix is described at a high level; no vendor/product/version mappings or exploit details are included here. Monitor for updates from vendors/security advisories.

CVE-2025-38308

CVE-2025-38308 affects the Linux kernel ASoC Intel AVS path during hardware initialization. The root cause is a potential null pointer dereference in avs_dai_find_path_template(); the fix drops the search since the template is already known when avs_hw_constraints_init() fires. Affected/impacted:...

CVE-2025-38314

CVE-2025-38314 is a Linux kernel vulnerability affecting virtio-pci. The issue arises in virtio_pci_admin_dev_parts_get(), where the result_sg_size is filled with the length from virtqueue_get_buf(), inadvertently including an 8-byte status, causing oversized transfer data and potential kernel bu...

CVE-2025-38388

CVE-2025-38388 concerns the Linux kernel’s ARM Firmware Framework for ARMv8-A (FFA). The issue stems from using a mutex to protect the notifier hashtable accesses, which could sleep in atomic context and trigger warnings like “sleeping function called from invalid context.” Connected documents co...

CVE-2025-38454

CVE-2025-38454: In the Linux kernel, ALSA: ad1816a: Fix potential NULL pointer deref in snd_card_ad1816a_pnp(); switches to pr_warn() when 'pdev' is NULL to avoid NULL pointer dereference. The description indicates the fix is kernel-side and targets the ad1816A soundcard driver; no details on aff...

CVE-2025-38537

CVE-2025-38537: Linux kernel vulnerability in net: phy: Don’t register LEDs for genphy. Root cause: when a PHY has no driver, the genphy driver is probed/removed via phy_attach/detach, and if the PHY node has a leds subnode, LEDs get (un)registered during genphy probe/remove, leading to a determi...

CVE-2025-38656

CVE-2025-38656 affects the Linux kernel’s wifi iwlwifi path (iwl_op_mode_dvm_start). The vulnerability stems from preserving the error code when iwl_setup_deferred_work() fails; the code previously returned ERR_PTR(0) (NULL), which could cause a use-after-free involving debugfs. A patch has been ...

CVE-2025-39730

CVE-2025-39730 is a Linux kernel issue affecting NFS filehandle handling. The connected Astra/Amazon Linux livepatch advisories (ALAS2023LIVEPATCH-2025-108 and related entries) confirm a fix for NFS: Fix filehandle bounds checking in nfs_fh_to_dentry() by ensuring the minimal filehandle length is...

CVE-2025-39741

The CVE-2025-39741 issue affects the Linux kernel DRM Xe migrator (drm/xe/migrate) where copying with non-page-aligned data could overflow the max copy size since the calculated copy dimensions could exceed the S16_MAX limit. The root cause is not fully described in the Initial document alone, bu...

CVE-2025-39767

CVE-2025-39767 describes a Linux kernel issue on LoongArch where enabling CONFIG_KASAN, CONFIG_PREEMPT_VOLUNTARY_BUILD, and CONFIG_PREEMPT_VOLUNTARY together can trigger a soft deadlock due to slow module load times. The root cause involves module_frob_arch_sections() evaluating PLT/GOT counts; a...

CVE-2025-39815

The CVE-2025-39815 entry corresponds to a Linux kernel vulnerability in the RISC-V KVM area, where a stack overrun could occur while loading vlenb. The issue arises because user-space can place up to 2048 bits into an xlen-sized stack buffer, exceeding the intended xlen capacity. The advisory not...

CVE-2025-39881

CVE-2025-39881 involves a use-after-free in the Linux kernel PSI/PCI monitoring path within kernfs polling. The issue occurs when an open PSI-related file is released while an epoll poll still holds references, leading to use-after-free during re-enabling the monitoring. The fix introduces kernfs...

CVE-2026-23106

CVE-2026-23106 concerns the Linux kernel timekeeping subsystem. The root cause is in __do_adjtimex(), which incorrectly references the core timekeeper’s tk_core when adjusting leap second state for an auxiliary timekeeper. This leads to a seqlock protocol violation where the timekeepers sequence ...

CVE-2026-23136

CVE-2026-23136 : Linux kernel vulnerability in the libceph OSD client where the sparse-read state isn’t reset after a mid-payload disruption, causing the client to treat a fresh reply as a continuation of the old one. This can lead to a denial of service condition due to persistent sparse-read st...

CVE-2026-23152

Technical details for CVE-2026-23152 are not publicly provided in the supplied connected docs. The materials only note patching/release status in OSV/SUSE advisories; no specifics on affected components, exploitability, or fixes are included here.

CVE-2026-23276

CVE-2026-23276 fixes a recursion vulnerability in the Linux kernel networking stack. When a bonded interface in broadcast mode has GRE tunnel slaves, multicast/broadcast traffic could trigger infinite recursion between bond_xmit_broadcast() and ip_tunnel_xmit()/ip6_tnl_xmit(), risking a kernel st...

CVE-2026-23372

CVE-2026-23372 affects the Linux kernel NFC rawsock path (rawsock_release) where tx_work can race with socket/device teardown, risking use-after-free or leaked references. The fix adds synchronization: set SEND_SHUTDOWN to prevent in-progress tx_work, use cancel_work_sync to wait for in-flight ex...

CVE-2026-23389

CVE-2026-23389 (Linux kernel ice component) : The issue is a memory leak in ice_set_ringparam() where tx_rings and xdp_rings are allocated before rx_rings. If rx_rings allocation fails, the code jumps to a done path that leaks both tx_rings and xdp_rings; if a per-Rx ring setup fails, code may ju...

CVE-2026-31396

Summary: CVE-2026-31396 affects the Linux kernel’s net/macb and PTP clock subsystem. The root cause is a use-after-free in ptp_clock_index() when the PTP clock is accessed via get_ts_info while the interface’s PTP clock object has been deregistered. This allows a local attacker to trigger a crash...

CVE-2026-31588

CVE-2026-31588 concerns the Linux kernel KVM MMIO handling bug where an MMIO write that spans multiple pages could reference on‑stack data, enabling a use‑after‑free path. The root cause is an internal temporary variable path during complete_emulated_mmio when emulated MMIO writes cross page boun...

CVE-2026-43502

The CVE-2026-43502 vulnerability affects the Linux kernel net/rds zerocopy send path. The root cause is incorrect cleanup logic: zerocopy ownership is determined by op_mmp_znotifier, but purge uses rm->m_rs, risking unqueued messages being cleaned up as if they owned normal payload pages. The ...

CVE-2026-45885

The CVE-2026-45885 issue lies in the Linux kernel power: supply: cpcap-battery path, where requesting IRQ with devm_ before registering the power_supply handle creates a use-after-free race. If the IRQ fires after the power_supply handle is freed but before IRQ unregistration, power_supply_change...

CVE-2026-45998

CVE-2026-45998 affects the Linux kernel RxRPC stack. The vulnerability arises when skb_unshare() fails to unshare a packet during rxrpc_input_packet(); the parent’s skb pointer can be NULL, risking a kernel oops in trace_rxrpc_rx_done(). The fix moves the unsharing logic down to rxrpc_input_call_...

CVE-2026-46193

CVE-2026-46193 concerns a Linux kernel xfrm AH (AH) implementation issue where ESN high bits are not accounted for in async callback paths, causing miscalculation of ICV/auth offsets on IPv4/IPv6 when ESN is enabled and async hmac is used. The vulnerability arises from reconstructing the temporar...

CVE-2026-46220

CVE-2026-46220 affects the Linux kernel’s drm/amdgpu sdma4 fence emission. The vulnerability stems from two BUG_ON(addr & 0x3) assertions in sdma_v4_0_ring_emit_fence(), which could be triggered by unprivileged userspace submissions via DRM_IOCTL_AMDGPU_CS, causing a kernel panic in a scheduler w...

CVE-2026-46330

The CVE-2026-46330 entry concerns the Linux kernel TCP ULP support for SMC. The vulnerability arises when an active TCP socket is converted into an SMC socket by in-place modifications to core VFS structures (struct file, dentry, inode), violating VFS invariants that expect these structures to be...

CVE-2026-53151

CVE-2026-53151 concerns the Linux kernel AF_RXRPC subsystem, where legacy parsing of the SACK table could trigger an invalid buffer access when processing fragmented UDP packets. The fix updates rxrpc_input_soft_acks() and rxrpc_input_ack() logic so that SACK contents are not copied into a flat b...

CVE-2026-53193

CVE-2026-53193 concerns the Linux kernel ALSA timer component. When a snd_timer object is freed via snd_timer_free() while there are still pending snd_timer_instance entries linked to it, slave instances may continue to point at the freed timer, creating a use-after-free condition. The vulnerabil...

CVE-2026-53262

CVE-2026-53262 affects the Linux kernel ioctl path for the pppol2tp module (l2tp) where pppol2tp_ioctl() dereferenced sock->sk->sk_user_data without proper locking while a sleep could occur during copy_from_user(). If a concurrent socket close happened, l2tp_session_close() could free the s...

CVE-2026-53374

The CVE-2026-53374 issue affects the Linux kernel’s DRM/AMDGPU path: during amdgpu_bo_create_kernel() allocation, the GART table is not zero-initialized, so writing a single PTE can cause the TLB to speculatively load other uninitialized entries from the same cacheline. This can yield stale or ga...

CVE-2026-53400

CVE-2026-53400 pertains to the Linux kernel: i2c core adapter registration race. The issue arises when looking up adapters by id via i2c_get_adapter(), which uses a reference to an embedded struct device. The advisory states that the adapter (including its struct device) must be initialised befor...

CVE-2026-63805

CVE-2026-63805 concerns a Linux kernel crypto issue where nx_crypto_ctx_shash_exit calls nx_crypto_ctx_exit with a crypto_shash_ctx returning a nx_crypto_ctx* instead of a crypto_tfm*. This type mismatch triggers a kernel oops in AF_ALG usage (hashing path) and similarly affects nx_crypto_ctx_skc...

CVE-2026-64232

CVE-2026-64232 relates to the Linux kernel: when a request carries integrity data, blk_insert_cloned_request now also recomputes nr_integrity_segments against the bottom queue and rejects the request if it exceeds the bottom queue’s max_integrity_segments. This mirrors the existing nr_phys_segmen...

CVE-2026-64253

CVE-2026-64253 affects the Linux kernel and relates to process creation via fork. The root cause is that in copy_process(), PF_BLOCK_TS can be inherited from the parent while the child’s plug pointer is cleared, breaking the invariant that PF_BLOCK_TS set implies current->plug != NULL. The fix...

CVE-2026-64384

CVE-2026-64384 is a Linux kernel SMB client vulnerability involving a double-free in handling change-notify replayed responses. A failure of SMB2_notify_init() after a replayable error could cause the previous response buffer to be freed again, risking memory corruption and potential denial of se...

CVE-1999-0245

CVE-1999-0245 concerns Linux systems using NIS+ where certain configurations allowed an attacker to log in as the user "+". The connected sources consistently describe a login-as-+ issue arising from NIS+ configuration on Linux, but do not provide precise technical details such as affected versio...

CVE-1999-0414

The vulnerability CVE-1999-0414 affects Linux prior to 2.0.36, where remote attackers could spoof a TCP connection and pass data to the application layer before the three-way handshake completes. The root issue is the TCP connection handling that allows data to be injected prior to full establish...

CVE-2001-1393

CVE-2001-1393 relates to an unknown vulnerability in the Linux kernel classifier code prior to version 2.2.19 that could cause a denial of service (hang). Multiple connected sources (Mandrake/MDKSA-2001:037, Debian/DSA-047-1, OpenVAS entries) describe an off-by-one issue in the CPIA driver within...

CVE-2003-1161

The CVE-2003-1161 entry concerns the Linux kernel 2.6-test9-CVS where exit.c, as stored on kernel.bkbits.net, was modified to include a backdoor. This backdoor could allow local users to elevate privileges by passing __WCLONE|__WALL to the sys_wait4 function, enabling local privilege escalation. ...

CVE-2004-2013

The CVE-2004-2013 vulnerability affects Linux kernels 2.4.25 and earlier, caused by an integer overflow in the SCTP_SOCKOPT_DEBUG_NAME SCTP socket option in socket.c. An optlen value of -1 allows kmalloc to allocate 0 bytes, enabling a local attacker to potentially execute arbitrary code. Documen...

CVE-2004-2136

The CVE-2004-2136 entry concerns dm-crypt in the Linux kernel (2.6.x) used on certain filesystems with block sizes of 1024 or greater. The underlying issue is an IV computation weakness in the encryption mode that can allow watermarked files to be detected without decrypting the data. The availab...

CVE-2005-0767

CVE-2005-0767 is documented in multiple advisories as a race condition in the Radeon DRI driver. The vulnerability affects systems using the Linux kernel with Radeon DRI hardware accelerated graphics, where a local user with DRI privileges could potentially gain root privileges due to a race in t...

CVE-2006-1862

The CVE-2006-1862 vulnerability affects the Linux kernel 2.6.x virtual memory implementation. It enables a local user to cause a denial of service (panic) by repeatedly running lsof, which can generate a heavy system load. Related advisories (RHSA-2006:0493 / CESA-2006:0493) document this issue a...

CVE-2006-6128

The CVE-2006-6128 entry describes a local-denial-of-service vulnerability tied to the ReiserFS implementation in Linux kernel 2.6.18 (and possibly other versions). The issue arises when a malformed ReiserFS filesystem triggers memory corruption during a sync operation, enabling local users to cau...

CVE-2007-1734

CVE-2007-1734 is a Linux kernel vulnerability in the DCCP path: do_dccp_getsockopt does not verify the upper bounds of optlen in net/dccp/proto.c for 2.6.20 and later, enabling local attackers on some architectures to read kernel memory or cause a kernel oops. Public detail confirms affected prod...

CVE-2008-3686

The CVE-2008-3686 entry concerns Linux kernel 2.6.26-rc4 and 2.6.26.x where the rt6_fill_node function in net/ipv6/route.c is vulnerable. Local users can trigger a denial of service (kernel OOPS) by sending IPv6 requests when no IPv6 input device is in use, causing a NULL pointer dereference. The...

CVE-2010-2653

CVE-2010-2653 concerns a race condition in the Linux kernel’s hvc_close function (drivers/char/hvc_console.c). The vulnerability affects Linux kernels before 2.6.34 and can enable a local attacker to cause a denial of service or potentially other impact by closing a Hypervisor Virtual Console dev...

CVE-2011-2210

The CVE-2011-2210 issue affects the Linux kernel on the Alpha platform, where osf_getsysinfo in arch/alpha/kernel/osf_sys.c does not properly bound the data size for GSI_GET_HWRPB, enabling local users to read kernel memory. Public sources confirm the root cause is improper data size restriction ...

CVE-2013-1957

CVE-2013-1957 affects the Linux kernel: the clone_mnt function in fs/namespace.c on kernels before 3.8.6 does not correctly restrict changes to the MNT_READONLY flag, enabling local users to bypass a filesystem’s read-only property via a separate mount namespace. The issue is fixed in the 3.8.6 u...