CVE-2008-4302

CVE-2008-4302 affects the Linux kernel splice subsystem specifically fs/splice.c. The root cause is a failure in add_to_page_cache_lru, after which code attempts to unlock a page that was not locked, enabling a local user to trigger a kernel BUG and system crash (denial of service). Public adviso...

CVE-2008-5701

CVE-2008-5701 is a Linux kernel local denial-of-service vulnerability on 64-bit MIPS platforms caused by an array index error in arch/mips/kernel/scall64-o32.S. It affects kernel versions prior to 2.6.28-rc8, where an o32 syscall with a small number can trigger an out-of-bounds access to the sysc...

CVE-2010-1162

CVE-2010-1162 affects the Linux kernel before 2.6.34-rc4, in which release_one_tty() in drivers/char/tty_io.c omits certain required put_pid() calls. The impact is described as unspecified, with local attack vectors. The available connected documents confirm the vulnerability and reference the af...

CVE-2011-4324

The CVE-2011-4324 entry affects the Linux kernel, specifically the NFSv4 implementation. A bug in encode_share_access() within fs/nfs/nfs4xdr.c allows local attackers to cause a denial of service and system crash by using mknod on an NFSv4 filesystem. The vulnerability exists in versions of the k...

CVE-2013-3227

CVE-2013-3227 affects the Linux kernel. The vulnerability is in the caif_seqpkt_recvmsg function (net/caif/caif_socket.c) where a length variable is not initialized. This can allow a local user to obtain sensitive information from kernel stack memory through a crafted recvmsg or recvfrom system c...

CVE-2014-7207

CVE-2014-7207 affects the Linux kernel IPv6 implementation (3.2.x–3.2.63). The issue stems from improper validation in ipv6_select_ident function calls, permitting local users to trigger a NULL pointer dereference and system crash via tun or macvtap device access. Connected advisories confirm Deb...

CVE-2014-9717

Vulnerability CVE-2014-9717 affects the Linux kernel prior to 4.0.2. The flaw is in fs/namespace.c where unmounting (MNT_DETACH) is processed by umount2 without ensuring MNT_LOCKED is unset, allowing local users to bypass access restrictions and access beneath a mount when running in a user names...

CVE-2018-11232

The vulnerability CVE-2018-11232 affects the Linux kernel, specifically the etm_setup_aux function in drivers/hwtracing/coresight/coresight-etm-perf.c, and exists in versions prior to 4.10.2. The root cause is that a parameter is incorrectly used as a local variable, which can lead to a denial of...

CVE-2021-47299

CVE-2021-47299 affects the Linux kernel XDP/BPF path: use-after-free in bpf_xdp_link_release between dev_get_by_index() and dev_xdp_attach_link(). Affected in-kernel code; patches are referenced (ca9ba1de8f09976b45ccc8e655c51c6201992139, a7537dc73e69ad9c0b67ad24ad3ebee954ed0af6, 5acc7d3e8d3428584...

CVE-2021-47470

CVE-2021-47470 affects the Linux kernel. The issue is in the mm/slab subsystem (slab_debugfs_fops) where a use-after-free can occur if sysfs_slab_add fails, because the slab object “s” is freed soon after and then used later by slab_debugfs_fops. The connected Astra Linux advisory confirms this d...

CVE-2022-48803

In CVE-2022-48803, the Linux kernel patch fixes a bounds issue in the TI PHY code used on the TI J721e platform. _get_table_maxdiv() could read beyond clk_div_table in phy-j721e-wiz.c, triggering a global-out-of-bounds access reported under KASAN. The remediation is adding a sentinel entry to clk...

CVE-2022-48854

CVE-2022-48854 concerns a Linux kernel use-after-free in arc_emac's arc_mdio_probe. When bus->state == MDIOBUS_ALLOCATED, mdiobus_free(bus) frees the bus but bus->name is still used immediately after, leading to a use-after-free. The fix implements a local copy of the name and makes bus-&gt...

CVE-2022-48890

No connected documents with concrete technical details for CVE-2022-48890 beyond the initial description. Technical specifics (affected components/versions/exploit specifics) are not provided here; monitor for updates.

CVE-2022-49146

The CVE-2022-49146 entry describes a Linux kernel issue in virtio handling where drivers bypass the enable_cbs callback during virtio_device_restore(), causing suspend-resume traces and potential interrupt handling problems. The root cause is failure to call virtio_device_ready() in restore, so i...

CVE-2022-49415

The CVE-2022-49415 description is supported by multiple connected sources indicating a Linux kernel issue: ipmi:ipmb: Fix refcount leak in ipmi_ipmb_probe. The root cause is that of_parse_phandle() returns a node pointer with its refcount incremented, and the proper cleanup requires calling of_no...

CVE-2022-49550

CVE-2022-49550 affects the Linux kernel ntfs3 filesystem. The root cause is the absence of the ‘invalidate_folio’ method, which leads to a memory leak where cached written data are not freed after unmount. The documented fix is to add a new implementation, block_invalidate_folio, to ntfs3 to reso...

CVE-2022-49554

CVE-2022-49554 concerns the Linux kernel’s zsmalloc code. The issue arises from races between the asynchronous zspage free worker and page migration, where lock_zspage() may interact with pages that migrate away, leading to potential invalid dereferences and incomplete locking of zspage page list...

CVE-2022-49582

This CVE-ID (CVE-2022-49582) is associated with the Linux kernel: net: dsa: fix NULL pointer dereference in dsa_port_reset_vlan_filtering. The root cause described in the sources is that the ds iterator variable used in dsa_port_reset_vlan_filtering() -> dsa_switch_for_each_port() overwrites t...

CVE-2022-49654

CVE-2022-49654 pertains to the Linux kernel, specifically the net: dsa: qca8k component. The issue occurs when MAX_FRAME_SIZE (MTU) is changed while the CPU port is enabled, causing the switch to panic and stop sending packets, which can render the device unreachable; a switch reset may be requir...

CVE-2022-49692

The CVE-2022-49692 issue is a Linux kernel fix for the at803x PHY NULL pointer dereference on AR9331 PHY. The vulnerability manifested as kernel paging fault during PHY interrupt handling, traced to AR9331 switch/MDIO initialization and phylink/dsa probe paths. The remedy is in the latest kernel ...

CVE-2022-49747

Summary (concrete details found in connected docs): CVE-2022-49747 refers to a Linux kernel issue where the offset calculation in erofs/zmap.c was incorrect, causing iomap->length to be set to 0 and triggering a WARN_ON in iomap_iter_done(). The issue affects the kernel’s handling path involvi...

CVE-2022-49808

CVE-2022-49808 concerns the Linux kernel net: dsa teardown path where tagger-owned storage could leak on unbind. The provided description explains the root cause: in the dsa switch teardown path, tag_ops->disconnect was not properly dismantled during normal driver teardown, risking use-after-f...

CVE-2022-49982

CVE-2022-49982 affects the Linux kernel media driver pvrusb2. The leak arises from error handling in pvr2_hdw_create: the v4l2 device is not unregistered when control flow returns to pvr2_context_create, causing pvr2_hdw_destroy to exit early. The fix adds v4l2_device_unregister to decrement the ...

CVE-2022-50067

Concretely, CVE-2022-50067 affects Linux kernel’s btrfs relocation logic: if prepare_to_relocate() triggers a failure during a transaction, the code frees the relocation control (rc) but does not clear fs_info->reloc_ctl, leading to a use-after-free when btrfs_init_reloc_root() later reads rc....

CVE-2022-50099

CVE-2022-50099 affects the Linux kernel video fbdev Arkfb component. In arkfb_set_par(), user input can set screen_size larger than info->screen_size, risking a kernel page fault (LOCAL, high impact). The mitigation described is to check screen_size before memset_io() and apply the provided pa...

CVE-2022-50101

CVE-2022-50101 affects the Linux kernel’s fbdev vt8623fb code. The flaw arises in vt8623fb_set_par(), where a user-supplied value is used to compute screen_size. If screen_size exceeds info->screen_size, a memory write via memset_io() can trigger a supervisor-page fault (kernel crash). The rep...

CVE-2022-50134

CVE-2022-50134 affects the Linux kernel RDMA/hfi1 path. The issue is a memory leak in setup_base_ctxt(): when allocating a uctxt->groups chunk via hfi1_alloc_ctxt_rcv_groups(), failure of init_user_ctxt() can leave uctxt->groups unreleased, causing a leak. The referenced advisories specify ...

CVE-2022-50142

CVE-2022-50142 : In the Linux kernel, the intel_th: msu component was fixed to account for DMA buffers that may be allocated via vmalloc() after the patch set removing CONFIG_DMA_REMAP, which could disrupt the mmapping code during faults (msc_mmap_fault). The described issue arises from a possibl...

CVE-2022-50226

CVE-2022-50226 affects the Linux kernel crypto: ccp subsystem, where sev ioctl interfaces could allocate memory with kmalloc to handle input up to SEV_FW_BLOB_MAX_SIZE but were not fully overwritten by PSP firmware, risking uninitialized slab memory. The issue is resolved by changing ioctl memory...

CVE-2023-52706

The CVE-2023-52706 issue affects the Linux kernel gpio-sim, where an inverted logic in gpio_sim_remove_hogs() prevented freeing GPIO hog structures, causing a memory leak. A fix was applied in the kernel to correct the logic and free the hog structures, mitigating the leak. The vulnerability was ...

CVE-2023-53492

The CVE-2023-53492 entry describes a Linux kernel nf_tables issue: when adding a rule that refers to a chain by ID, Genmask was ignored if the chain had been deleted in the same batch, causing the rule to reference a deleted chain and trigger a warning. The root cause is nf_tables_lookup_byid ign...

CVE-2024-42235

CVE-2024-42235 affects the Linux kernel on the s390 architecture. The vulnerability arises because functions crst_table_free() and, for consistency, base_crst_free() can be called with a NULL pointer, potentially leading to a NULL-pointer dereference. The issue was resolved by adding explicit NUL...

CVE-2024-56553

CVE-2024-56553 is a Linux kernel memory-leak fix in the binder subsystem. The issue occurred when a freeze notification is cleared (BC_CLEAR_FREEZE_NOTIFICATION) before binder_freeze_notification_done(), leaving entries in proc->delivered_freeze queued and leaking on process exit. The patch en...

CVE-2024-57877

The CVE is a Linux kernel arm64 flaw in ptrace NT_ARM_POE handling (poe_set): a temporary ctrl value is not initialized, so a zero-length SETREGSET can write an uninitialized value into target->thread.por_el0, potentially leaking up to 64 bits from the kernel stack. The patch fixes this by ini...

CVE-2024-57988

In the Linux kernel, the Bluetooth driver btbcm had a NULL pointer dereference in btbcm_get_board_name() when devm_kstrdup() could return NULL. The fix adds a NULL check in btbcm_get_board_name() to prevent the dereference.

CVE-2025-37939

CVE-2025-37939 affects the Linux kernel in the libbpf component, specifically the BTF.ext core_relo header handling. The issue arises when btf_ext_parse_info() reads fields of the core_relo header without confirming its presence, potentially triggering a buffer read overflow as reported by OSS-Fu...

CVE-2025-37975

CVE-2025-37975 : Linux kernel riscv module relocation fix for out‑of‑bounds access in relocation handling. The patch replaces the end‑of‑relocation access rel[j] with a bounds‑checked approach using num_relocations, effectively correcting the relocation size calculation. The vulnerability is desc...

CVE-2025-38253

CVE-2025-38253: In the Linux kernel HID driver for Wacom, wacom_aes_battery_handler() could crash if the device was removed while a pending aes_battery_work was scheduled. The fix cancels aes_battery_work in wacom_remove() to prevent a crash, addressing a use-after-free/pending-work scenario on d...

CVE-2025-38274

The CVE-2025-38274 issue affects the Linux kernel FPGA subsystem, specifically fpga_mgr_test_img_load_sgt(). The root cause was an allocation of sgt with kunit_kzalloc() without verifying success; later __sg_alloc_table() called memset() on sgt, causing a NULL pointer dereference if allocation fa...

CVE-2025-38333

CVE-2025-38333 affects the Linux kernel (f2fs) and is tied to get_new_segment() logic. The issue occurs when get_new_segment() detects inconsistent status between free_segmap and free_secmap, records the error in the superblock, and bails out instead of continuing to use the segment. The provided...

CVE-2025-39824

The CVE CVE-2025-39824 affects the Linux kernel HID subsystem. A crafted HID descriptor can trigger a use-after-free in hid_input handling during hidinput_connect() after hid_hw_start(), notably via ASUS HID devices (e.g., ASUS ROG N-Key keyboard). The root cause is that capability bitmaps may no...

CVE-2026-46052

The CVE-2026-46052 issue concerns the Linux kernel Ceph filesystem where a negative dentry that is already hashed can be re-added to the dcache, corrupting the d_hash bucket and leading to an RCU stall or system hang. The root cause is that d_add() can rehash and reinstate a dentry that is alread...

CVE-2026-46145

The CVE-2026-46145 vulnerability affects the Linux kernel, specifically the RDMA/mana component. A user-supplied rx_hash_key_len value supplied via a uAPI structure is blindly passed to memcpy, enabling localized kernel memory corruption if bounds checks are not enforced. Reports from multiple so...

CVE-2026-53341

The CVE-2026-53341 issue in the Linux kernel concerns a use-after-free (UAF) in fhandle handling due to unlocked reads of mount::mnt_ns during may_decode_fh(). The race occurs because may_decode_fh() can access mnt_ns without taking locks, allowing the mount to be unmounted and the mnt_namespace ...

CVE-2026-64102

CVE-2026-64102 affects the Linux kernel RDMA/siw path. A malicious siw peer can send an iWARP FPDU whose MPA length (mpa_len) is smaller than the fixed DDP/RDMAP header for the announced opcode, triggering an underflow in fpdu_part_rem during siw_tcp_rx_data and leading to a potential out-of-boun...

CVE-1999-0431

CVE-1999-0431 affects Linux kernels 2.2.3 and earlier, where a flaw in IP fragment handling lets a remote attacker perform an IP fragmentation attack to cause a denial of service. The Red Hat and CVE records consistently describe the issue as a remote DoS via IP fragmentation. Public details in t...

CVE-2004-0010

This CVE describes a stack-based buffer overflow in the ncp_lookup function of ncpfs in Linux kernel 2.4.x, enabling local privilege escalation. The provided documents do not specify affected kernel versions beyond 2.4.x, nor remediation or exploit status. No connected documents add concrete tech...

CVE-2005-1041

The CVE-2005-1041 issue affects the Linux kernel and is caused by the fib_seq_start() function in fib_hash.c, allowing a local attacker to crash the system via /proc/net/route (Denial of Service). Public advisories confirm affected distributions and provide fixes: Ubuntu USN-131-1 upgrades to ker...

CVE-2005-2553

CVE-2005-2553 affects Linux kernel 2.4.x before 2.4.29, where a NULL pointer dereference in ptrace32.c's find_target can crash the kernel when tracing a 64-bit executable with 32-bit ltrace. The vulnerability is local and may lead to a kernel oops/crash. Public advisories in connected docs (e.g.,...

CVE-2005-3274

CVE-2005-3274 is a race condition in the Linux kernel’s SMP path for ip_vs_conn_flush, where a connection timer can expire while the connection table is being flushed before the correct lock is held. Affects Linux 2.6.x (before 2.6.13) and 2.4.x (before 2.4.32-pre2). Local users could trigger a n...