CVE-2022-49949

The CVE-2022-49949 issue affects the Linux kernel’s firmware_loader path and is resolved by fixing a memory leak during firmware upload. Specifically, an instance of struct fw_upload is allocated in firmware_upload_register() and must be freed in fw_dev_release(). The remedy introduces a dedicate...

CVE-2022-50192

CVE-2022-50192 : In the Linux kernel, the vulnerability affects the SPI Tegra tegra20-slink path. After calling spi_unregister_master(), the master’s refcount can drop to 0 and the master (and its associated device data) may be freed, causing a use-after-free when using tspi. The fix ensures the ...

CVE-2023-20716

CVE-2023-20716 concerns the wlan component in MediaTek chips, where an out-of-bounds write occurs due to a missing bounds check in the WLAN driver. This can lead to local escalation of privileges with System execution rights, and no user interaction is required. Reported patch: ALPS07796883 (Issu...

CVE-2023-20810

CVE-2023-20810 affects the IOMMU component in MediaTek platforms. Root cause: improper input validation in the IOMMU leading to potential local information disclosure with required system execution privileges. Exploitation described as local, with no user interaction needed. Impact per documents:...

CVE-2023-20839

CVE-2023-20839 affects the imgsys component. The root cause is an out-of-bounds read due to missing valid range checking, leading to local information disclosure with system execution privileges required and user interaction for exploitation. The vulnerability is documented across multiple source...

CVE-2023-53673

The CVE-2023-53673 issue is a Linux kernel Bluetooth vulnerability in the hci_event path. In hci_cs_disconnect, hci_conn_del is called even when disconnection failed, and ISO/L2CAP/SCO can reference hci_conn without hci_conn_get, so disconn_cfm must be called to clean up the conn; otherwise a use...

CVE-2024-46712

The documented CVE-2024-46712 affects the Linux kernel's DRM VMWGFX subsystem: coherent dumb buffers are enabled even when 3D is disabled, causing guest-only content to be retained and wasting guest-host synchronization efforts. The problem arises because coherent surfaces are only meaningful wit...

CVE-2024-56612

CVE-2024-56612 describes a Linux kernel vulnerability in mm/gup where unpin_user_pages() may dereference NULL pages in the pages** array when using pofs. The flaw was triggered by a configuration like x86 with numa=fake=2 movablecore=4G on Linux 6.12, leading to a kernel NULL pointer dereference ...

CVE-2024-58004

CVE-2024-58004 affects the Linux kernel’s media: intel/ipu6 path. The issue arises when a cpu latency QoS request is not removed on the error path, causing a corruption in the cpu latency QoS list (list_add corruption). The kernel log excerpt illustrates a corrupted list prev/next pointers during...

CVE-2024-58021

Technical details about CVE-2024-58021 (affected components, root cause, impact, and fix specifics) are not provided in the supplied documents; monitor for updates.

CVE-2025-21769

CVE-2025-21769 affects the Linux kernel: the vmclock misc device lacked the .owner field, allowing a module unload while /dev/vmclock0 is open and causing an oops. The fix adds the .owner field to vmclock_miscdev_fops to prevent unloading during access. Public references indicate the vulnerabilit...

CVE-2025-38038

CVE-2025-38038 affects the Linux kernel, specifically the cpufreq/amd-pstate implementation. The issue arises from an unnecessary driver-wide mutex in set_boost for per-policy calls, creating a potential deadlock with status_store mutex_acquire in the mode-switch path. SUSE’s openSUSE-SU-2025-200...

CVE-2025-38042

CVE-2025-38042 concerns the Linux kernel DMA engine for TI k3-udma-glue. The issue stems from relying on the skip_fdq argument in k3_udma_glue_reset_rx_chn(); on some platforms there is a single FDQ for all RX flows, while others have a separate FDQ per flow. The fix infers FDQ behavior from the ...

CVE-2025-38360

CVE-2025-38360 is a Linux kernel vulnerability affecting drm/amd/display where insufficient HUBP/DSC domain checks could leave the HUBP domain mismatched to a DSC instance, risking an undefined tile state and potential system hang. The advisory states that the fix adds more checks to ensure the H...

CVE-2025-38523

CVE-2025-38523 affects the Linux kernel CIFS/SMB client path. The issue stems from the smbd_response slab’s packet trailer not being marked as allowed for usercopy, causing kernel memory exposure checks in copy_to_iter() to trip when HARDENED_USERCOPY is enabled. The fix is in the kernel by confi...

CVE-2025-38552

The CVE-2025-38552 entry concerns a race in Multipath TCP (mptcp) within the Linux kernel, where subflow creation could race with subflow failure. The reported fix uses a separate flag, protected by the socket fallback lock, to track the condition that prevents any additional subflow creation, wi...

CVE-2025-38588

CVE-2025-38588 affects the Linux kernel IPv6 path: an infinite loop in rt6_nlmsg_size() due to list_del_rcu() interactions with rt6_nh structures, potentially causing denial of service. The patch reworks the loop by restarting when f6i->fib6_nsiblings is zero, and kernel live patches/advisorie...

CVE-2025-38703

CVE-2025-38703 affects the Linux kernel’s drm/xe path, specifically making dma-fences compliant with safe access rules. The issue arises when Xe frees data pointed to by dma-fences it exports (e.g., a timeline name) after a userspace submit queue is closed, which could lead to a use-after-free if...

CVE-2025-39828

Summary (CVE-2025-39828) : In the Linux kernel’s ATM subsystem, the atmtcp_recv_control path allowed an in-kernel pointer (kptr) in a control message to be overwritten via an unvalidated sendmsg path. This enables an arbitrary-write condition through a crafted atmtcp_control message, exploitable ...

CVE-2025-39883

CVE-2025-39883 affects the Linux kernel memory-management path mm/memory-failure, where unpoisoning memory can trigger VM_BUG_ON_PAGE(PagePoisoned(page)) due to checking PG_HWPoison flags on an uninitialized page. The root cause described in the initial and connected advisories is the uninitializ...

CVE-2025-71160

CVE-2025-71160 relates to the Linux kernel netfilter nf_tables chain validation. The vulnerability arises from the validator traversing the entire chain graph (base chains and chain jumps), which can trigger CPU soft lockups in nft_chain_validate under certain input paths. The change described ai...

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...

CVE-2026-23133

Technical details for CVE-2026-23133 are not publicly provided in the connected documents; the Ubuntu advisories reference it among others but do not expose affected product, impact, or patch specifics. Monitor for updates.

CVE-2026-23194

CVE-2026-23194 relates to the Linux kernel rust_binder handling of FDA objects of length zero. The issue was a out-of-bounds write when an empty fd-array (FDA) with 0 fds was processed, caused by treating skip == 0 as a special “pointer fixup.” The fix replaces this zero-special-case pattern (ori...

CVE-2026-23207

CVE-2026-23207 concerns the Linux kernel SPI Tegra210 quad driver. The issue arose because curr_xfer accesses were not consistently protected by the lock in the IRQ thread path, enabling a race against the timeout path where curr_xfer could be NULL after being cleared but still dereferenced in ha...

CVE-2026-23458

The CVE-2026-23458 entry describes a Linux kernel netfilter use-after-free in ctnetlink_dump_exp_ct(). The code stores a conntrack pointer in cb->data for the netlink dump callback (ctnetlink_exp_ct_dump_table()) and drops the conntrack reference after netlink_dump_start(), so multi-round dump...

CVE-2026-31554

The CVE-2026-31554 entry concerns a Linux kernel futex requeue issue: using sys_futex_requeue() with different flags could enable a use-after-free/UaF condition. To fix, the code now requires identical flags for sys_futex_requeue() (matching the behavior of old-style sys_futex() requeue). The vul...

CVE-2026-43077

CVE-2026-43077 concerns the Linux kernel crypto/algif_aead path. The vuln arises from a miscalculation of the minimum receive buffer size during decryption because the tag size was not considered in the size check. The fix adds the required extra length to account for the authentication tag, prev...

CVE-2026-43185

In Linux kernel ksmbd, a signedness bug in smb_direct_prepare_negotiation() casts unsigned __u32 values from sp->max_recv_size and req->preferred_send_size to signed int before min_t(). A crafted preferred_send_size of 0x80000000 can be treated as smaller than max_recv_size, enabling a subs...

CVE-2026-43209

CVE-2026-43209 – minix filesystem sanity check in Linux kernel : The minix filesystem implementation lacked proper sanity checks in minix_check_superblock(), notably for s_log_zone_size, which the patch now enforces (only 0 is supported). The update also adds sanity checks for other superblock fi...

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-2026-46020

CVE-2026-46020 affects the Linux kernel DAMON subsystem. The issue arises from unvalidated damos_quota_goal->nid for node_mem_{used,free}_bp, which is used by si_meminfo_node() and NODE_DATA(), potentially enabling out-of-bounds memory access via DAMON_SYSFS. The provided patch series mm/damon...

CVE-2026-46082

CVE-2026-46082 is a Linux kernel KVM vulnerability (SVM) where INVLPGA generates a #UD if EFER.SVME is 0. The issue affects kernel code handling SVM, with local attack potential and high impact on availability, and was addressed by a patch adding a proper #UD injection when EFER.SVME=0. Public re...

CVE-2026-46086

The CVE-2026-46086 issue affects the Linux kernel’s bridge FDB code. Local FDB entries could be rewritten in place by fdb_delete_local(), changing f->dst to another port or NULL while entries remain alive. Several bridge RCU readers (e.g., br_fdb_fillbuf() via brforward_read()) may observe f-&...

CVE-2026-46265

The CVE-2026-46265 issue affects the Linux kernel RDMA/hns path. When sunrpc is in use and a reset occurs, QP destruction may lead to a WQ_MEM_RECLAIM dependency warning during workqueue flushing, risking kernel instability. The fixed code fixes the WQ_MEM_RECLAIM handling in the RDMA/hns path (Q...

CVE-2026-46293

CVE-2026-46293 : In the Linux kernel, the mpfs-ccc clock driver suffers an out-of-bounds access during output registration UBSAN reports. The hws array is allocated for two PLLs and four output dividers, but IDs include two DLLs and their outputs, which the driver does not support. The documented...

CVE-2026-46296

The CVE-2026-46296 issue affects the Linux kernel driver for spi s3c64xx. Root cause: a DMA channel allocation was moved from probe() to s3c64xx_spi_prepare_transfer(), but the corresponding deallocation was not removed from the remove() path, leading to a NULL-pointer dereference on driver unbin...

CVE-2026-53354

Technical details for CVE-2026-53354 are not provided in the connected documents. Monitor for updates.

CVE-2026-63801

CVE-2026-63801 is a Linux kernel vulnerability in TIPC crypto path. The issue arises when tipc_aead_decrypt() offloads to asynchronous crypto code and does not take a reference on the per-netns object before calling crypto_aead_decrypt(), unlike the encrypt path. If the bearer's netns is torn dow...

CVE-2026-64048

The CVE-2026-64048 issue is in the Linux kernel SMC-D client (net/smc). A remote peer can reply with CHID 0 to a SMC-Dv2 proposal, matching an empty ism_dev slot and causing ini->ism_selected to 0. This can lead to a NULL pointer dereference in smc_conn_create() when dereferencing ism_dev[0]-&...

CVE-2026-64379

The CVE-2026-64379 issue affects the Linux kernel SMB client: when modefromsid is active, parse_dacl() could apply the server-provided NFS mode SID sub_auth[2] to cf_mode without masking to 07777. The root cause is missing masking in cf_mode; the fix applies the correct masking (07777) the same a...

CVE-2026-64389

Summary: CVE-2026-64389 affects the Linux kernel KSMD (ksmbd) SMB3 multichannel binding path. The code derives the NTLMv2 session key into sess->sess_key during ksmbd_auth_ntlmv2(), before validating the NTLMv2 response. If authentication fails, the subsequent KEY_XCH step may still use the (p...

CVE-1999-0628

The CVE-1999-0628 issue involves the rwho/rwhod service, which exposes machine status and user information. Documents reference the vulnerable component as the rwho/rwhod service; no specific product/vendor/version is named. The impact description indicates partial confidentiality exposure, with ...

CVE-1999-1339

CVE-1999-1339 affects Linux 2.2.10 and earlier (with ipchains) and FreeBSD 3.2 (with ipfw). The issue is triggered by a crafted ping -R (record route) packet, causing a remote attacker to induce a kernel panic and denial of service. The vulnerability arises from how NAT is handled when enabled, a...

CVE-2001-0851

CVE-2001-0851 covers the Linux kernel 2.0, 2.2 and 2.4 with syncookies enabled. The issue arises from the syncookie handling that allows a remote attacker to bypass firewall rules by brute-forcing the cookie, effectively defeating first-hop filtering. Public advisories from Red Hat, SUSE, Mandrak...

CVE-2001-1391

CVE-2001-1391 is an off-by-one vulnerability in the CPIA driver of the Linux kernel prior to 2.2.19 that allows a local user to write into kernel memory. The issue is documented in multiple advisories (Mandrake MDKSA-2001:037, Debian DSA-047-1) and is described as a problem in the CPIA driver’s b...

CVE-2003-1040

CVE-2003-1040 concerns kmod in the Linux kernel failing to set its uid, suid, gid, and sgid to 0. This can enable a local attacker to cause a denial-of-service condition (kernel crash) by sending certain signals to kmod. The associated public material confirms the issue in the kernel around 2.4.x...

CVE-2005-0532

The CVE-2005-0532 issue affects the Linux kernel: the reiserfs_copy_from_user_to_file_region function in reiserfs/file.c is vulnerable on 64-bit architectures for kernel 2.6.10/2.6.11 before 2.6.11-rc4, where casting discrepancies between size_t and int can trigger a local buffer overflow. Impact...

CVE-2005-3358

CVE-2005-3358 affects Linux kernel prior to 2.6.15: passing a 0 bitmask to set_mempolicy can trigger a kernel panic, enabling local denial of service. Public details in Debian DSAs and OpenVAS entries confirm the issue and list patched kernel versions (e.g., Debian 2.6.8-16sarge2; Red Hat/CentOS ...

CVE-2006-1524

The MADV_REMOVE issue (CVE-2006-1524) affects Linux kernel 2.6.16 up to 2.6.16.6, where madvise_remove does not enforce file/mmap restrictions, enabling a local user to bypass IPC permissions and overwrite portions of readonly tmpfs files with zeros. The problem is tied to the mprotect-related fl...