CVE-2023-20840

CVE-2023-20840 affects imgsys with a possible out-of-bounds read/write caused by missing valid-range checks. Exploitation requires user interaction and can grant local escalation of privilege with system execution privileges. A patch is referenced: ALPS07326430 (Issue ALPS07326430). No additional...

CVE-2004-0415

The CVE-2004-0415 issue affects the Linux kernel where 64-bit file offset pointers are not reliably converted to 32 bits, enabling a local unprivileged user to access portions of kernel memory. An attacker can leverage this through file I/O paths that manipulate 32/64-bit offset conversions, pote...

CVE-2006-2934

CVE-2006-2934 is a kernel-level DoS in SCTP conntrack (netfilter) for Linux kernels 2.6.17 before 2.6.17.3 and 2.6.16 before 2.6.16.23, where a crafted packet without chunks can trigger a value bug leading to a NULL dereference and crash. The connected advisories reference upstream kernel patches...

CVE-2022-49766

The CVE-2022-49766 entry concerns the Linux kernel netlink path: it fixes a bounds-check issue in the creation of struct nlmsgerr. The underlying cause was related to a memcpy across a composite flexible array struct, which is mitigated by switching from __nlmsg_put to nlmsg_put() and explaining ...

CVE-2022-49782

CVE-2022-49782 affects the Linux kernel perf subsystem, where __perf_event_overflow incorrectly handled missing SIGTRAP, allowing a scenario where hrtimer/irq work could re-enter kernel space before returning to user space. The fix introduces a 32‑bit hash of the current IP into pending_sigtrap t...

CVE-2022-49877

CVE-2022-49877 concerns a Linux kernel vulnerability resolved by a change in the BPF sockmap code. The issue manifests as a warning from sk_stream_kill_queues concerning sk_forward_alloc during test_sockmap selftests. The root cause was a mistaken use of msg->sg.size to replace the tosend valu...

CVE-2022-49884

CVE-2022-49884 relates to Linux kernel KVM: gfn_to_pfn_cache lock initialization, which was moved to a dedicated helper during VM/vCPU creation to address race conditions that could occur if kvm_gfn_to_pfn_cache_init() re-initializes locks. The description includes a race scenario involving kvm_x...

CVE-2022-49963

In CVE-2022-49963, the Linux kernel vulnerability centers on the drm/i915/ttm CCS handling fix. The issue arises in migrate_copy(), where object copying and address translation fail for large objects: using plain integers can overflow, and emitting PTEs with the entire object size when src is lme...

CVE-2022-50047

The CVE-2022-50047 issue affects the Linux kernel’s net: dsa mv88e6060 code. When a port is neither a CPU port nor a user port, cpu_dp can be NULL, causing a NULL pointer dereference and kernel crash during mv88e6060_setup_port(). This is a local impact vulnerability that leads to a crash; connec...

CVE-2022-50049

CVE-2022-50049 affects the Linux kernel ASoC DPCM path: when adding BE connections, the code could pick a BE that does not support the required stream direction, risking a NULL dereference if a BE substream is missing. The patch adds a presence check for the target BE’s substream at dpcm_add_path...

CVE-2022-50104

CVE-2022-50104 affects the Linux kernel, specifically the powerpc/xive subsystem. The root cause is a refcount leak caused by a node pointer returned by of_find_node_by_path() with an incremented refcount and missing of_node_put() when done. The remediation is a patch that adds the missing of_nod...

CVE-2022-50143

CVE-2022-50143 : In the Linux kernel intel_th, there is a resource leak path in error handling after pci_alloc_irq_vectors(); pci_free_irq_vectors() must be called as already done in the remove function. The issue, if triggered, affects the kernel’s handling of IRQ vectors and can impact availabi...

CVE-2022-50162

CVE-2022-50162 concerns the Linux kernel WiFi Libertus driver. The issue is a possible refcount leak in if_usb_probe caused by calling usb_get_dev before lbs_get_firmware_async, requiring usb_put_dev when lbs_get_firmware_async fails. The vulnerability is identified in the kernel’s Libertus USB p...

CVE-2022-50176

In CVE-2022-50176, the Linux kernel’s drm/mcde mcde_dsi_bind had a refcount leak: every iteration of for_each_available_child_of_node() decremented the previous node’s refcount, but a missing of_node_put() on loop exit caused leaks. The fix is to add of_node_put() to restore correct refcount hand...

CVE-2022-50219

In CVE-2022-50219, the issue is in the Linux kernel’s BPF subsystem. Syzbot reported a use-after-free in compute_effective_progs when detaching BPF links, where a freed memory path could be dereferenced by update_effective_progs() leading to a KASAN UAF. The fix removes the pointer from the cgrou...

CVE-2023-20843

CVE-2023-20843 involves an out-of-bounds read in the imgsys_cmdq component caused by missing valid range checking. Impact: local information disclosure with the potential for system-level execution privileges required, and exploitation reportedly needs user interaction. Affected context is MediaT...

CVE-2023-53012

CVE-2023-53012 is documented across multiple connected advisories as a Linux kernel vulnerability affecting the thermal subsystem. The issue arises from calling put_device() before a successful device_register(), specifically in __thermal_cooling_device_register(), and is accompanied by unnecessa...

CVE-2024-43815

CVE-2024-43815 affects the Linux kernel crypto/mxs-dcp path. The vulnerability could leak stack memory via the AES payload field when using a hardware key from a key slot; the fix sets the payload field to 0 in these cases. The common path, where the key comes from main memory via the descriptor ...

CVE-2025-21954

CVE-2025-21954: Linux kernel netmem component vulnerability where TX of unreadable SKBs could be forwarded, potentially triggering unsafe DMA mappings. The issue arises because stable trees supported netmem RX but not TX, making unreadable RX netmem packets unsafe to forward into the device TX pa...

CVE-2025-38021

CVE-2025-38021 affects the Linux kernel in the DRM AMD Display path (drm/amd/display), where update_dchubp_dpp and related code could dereference a null pipe_ctx->plane_state. The issue is a missing null check in the update path that could lead to a null pointer dereference; it is stated to be...

CVE-2025-38028

The vulnerability CVE-2025-38028 affects the Linux kernel’s NFS/localio path (nfs_local_open_fh) due to a race condition involved when dropping the cl_uuid.lock. After the lock is released, another CPU could reclaim the just-added nfsd_file, risking use-after-free scenarios. The described fix is ...

CVE-2025-38205

The CVE CVE-2025-38205 affects the Linux kernel’s DRM AMD display path. The root cause is a divide-by-zero risk in downstream code caused by uninitialized dummy pitch values in populate_dummy_dml_surface_cfg(); the fix initializes the dummy pitch to 1 to prevent division by zero in CalculateVMAnd...

CVE-2025-38237

CVE-2025-38237 pertains to the Linux kernel, specifically the media: platform: exynos4-is code path. The issue arises in fimc_is_hw_change_mode(), where camera mode changes occur without waiting for hardware completion, risking data corruption or system hangs if subsequent operations race with ha...

CVE-2025-38539

CVE-2025-38539 : Linux kernel tracing fix. When a module loads and adds trace events, it now takes the trace_event_sem for write while adding the event, preventing possible corruption of the ftrace_events list if two modules load simultaneously. The patch also adds a lockdep_assert_held() on the ...

CVE-2025-38572

CVE-2025-38572 affects the Linux kernel IPv6 path, where an attacker could craft IPv6 extension headers to overflow skb->transport_header via ipv6_gso_segment() when processing very long headers. The root cause is related to the 16-bit transport header field handling, with a suggested fix addi...

CVE-2025-38644

CVE-2025-38644 is a Linux kernel issue in the MAC80211 Wi‑Fi code. When a station not yet associated sent NL80211_TDLS_ENABLE_LINK, TDLS was processed before association, leaving sdata->u.mgd.tdls_peer uninitialized and triggering a WARN_ON() in code paths that expected a valid TDLS peer. The ...

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-2026-23226

CVE-2026-23226 involves a kernel vulnerability in ksmbd where the ksmbd_chann_list xarray was lacking synchronization, allowing a use-after-free in multi-channel sessions between lookup_chann_list() and ksmbd_chann_del. The provided documents confirm the root cause and the fix: the patch adds a n...

CVE-2026-23278

CVE-2026-23278 (Linux kernel nf_tables catchall handling) The issue occurs in netfilter nf_tables where, during transaction processing, a map holding catchall elements being removed may require toggling all pending catchall elements, not just the first viable candidate. If the map is also being f...

CVE-2026-31574

CVE-2026-31574 concerns the Linux kernel clockevents subsystem. The issue arises from missing resets of the next_event_forced flag in several code paths, including during clock event state changes, when arming a non-forced event, and in the suspend wakeup handler. This can leave the flag stale ac...

CVE-2026-31786

The CVE-2026-31786 issue affects the Linux kernel in drivers/xen/sys-hypervisor.c, where HYPERVISOR_xen_version(XENVER_build_id) returned a build_id that is not NUL-terminated, causing a buffer overflow via sprintf in buildid_show. The root cause is that the build_id was not treated as a proper s...

CVE-2026-46306

CVE-2026-46306 — Linux kernel PPPoE PFC flow-dissector fix The vulnerability affects the Linux kernel flow dissector for PPPoE when handling Protocol Field Compression (PFC) frames. A compressed 1-byte Protocol Field can shift the PPP payload by one byte, causing a 4-byte misalignment in the netw...

CVE-2026-52909

The CVE-2026-52909 issue affects the Linux kernel’s IPv6 Virtual Tunnel Interface (ip6_vti) fallback device: ip6_vti0 may be movable between network namespaces because netns_immutable is not set during initialisation. Multiple connected advisories confirm this root cause and indicate patches have...

CVE-2026-52997

The CVE-2026-52997 issue affects the Linux kernel’s net/sched sch_dualpi2 qdisc. The root cause was that dualpi2_change() could attempt to dequeue from the C-queue even when it was empty while packets resided in the L-queue, leading to a NULL skb dereference during limit/memlimit enforcement. The...

CVE-1999-1225

Concretely, CVE-1999-1225 affects rpc.mountd and is described in SGI IRIX advisories as allowing a remote tester to probe for the existence of files by issuing mount requests, leading to distinguishable error messages. The SGI advisory fixes this by patching/upgrading IRIX (upgrade to IRIX 6.5.23...

CVE-2004-0075

The CVE-2004-0075 issue affects the Linux kernel's Vicam USB driver prior to 2.4.25. The vulnerability arises because data copied from userspace to kernel space does not use copy_from_user, crossing security boundaries and enabling a local attacker to cause a denial of service. Public advisories ...

CVE-2005-2709

The CVE-2005-2709 issue affects the Linux kernel's sysctl.c in kernels prior to 2.6.14.1. Local users could exploit a window created by opening an interface file under /proc/sys/net/ipv4/conf/, wait for the interface to unregister, then read/modify function pointers in memory used for the ctl_tab...

CVE-2005-3105

CVE-2005-3105 affects the Linux kernel 2.6 on Itanium IA-64 Montecito (IA-64) where the mprotect code may lose cache coherency, enabling local users to cause a denial of service and possibly corrupt data by modifying PTE protections. Public advisories in connected documents (e.g., Debian DSA-922,...

CVE-2005-3109

The CVE-2005-3109 entry affects the Linux 2.6 kernel HFS and HFS+ (hfsplus) modules. The issue allows a local attacker to cause a kernel oops/denial of service by mounting a filesystem that is not HFS/HFS+. Public disclosures in Debian (DSA-922-1) and Red Hat/CentOS advisories confirm this vulner...

CVE-2006-1525

CVE-2006-1525 affects the Linux kernel 2.6 series (before 2.6.16.8). The vulnerability arises in ip_route_input, where a local user can trigger a NULL pointer dereference by requesting a route for a multicast IP address, leading to a denial of service (panic). Public references in Debian/DSA advi...

CVE-2008-2750

CVE-2008-2750 affects the Linux kernel (2.6.x) prior to 2.6.26-rc6. The vulnerability is in pppol2tp_recvmsg (drivers/net/pppol2tp.c) and can be triggered by a crafted PPPOL2TP packet that sets an abnormally large length value. Impact per the sources: remote attackers can cause a denial of servic...

CVE-2010-1636

The CVE-2010-1636 issue affects the Linux kernel’s btrfs_ioctl_clone path (fs/btrfs/ioctl.c) where cloned file descriptors are not guaranteed to be opened for reading, allowing local users to read from a write-only descriptor. Affected: 2.6.29–2.6.32 (and possibly other versions). Impact: potenti...

CVE-2011-2493

The CVE-2011-2493 entry affects the Linux kernel, specifically the ext4_fill_super function in fs/ext4/super.c, with vulnerability present in versions prior to 2.6.39. The issue arises from improper initialization of an error-report data structure, enabling local users to cause a denial of servic...

CVE-2013-3228

The CVE-2013-3228 issue affects the Linux kernel’s irda_recvmsg_dgram (net/irda/af_irda.c), where a length variable is not initialized. This allows local attackers to read sensitive data from kernel stack via crafted recvmsg/recvfrom calls. Affected: Linux kernel versions before 3.9-rc7. Impact: ...

CVE-2013-4588

CVE-2013-4588: In the Linux kernel, before 2.6.33 with CONFIG_IP_VS enabled, multiple stack-based buffer overflows in net/netfilter/ipvs/ip_vs_ctl.c (via do_ip_vs_get_ctl and do_ip_vs_set_ctl) permit a local user with CAP_NET_ADMIN to gain privileges through getsockopt/setsockopt. Impact is local...

CVE-2014-6418

Summary of CVE-2014-6418 — firmware/driver component: In Ceph usage within the Linux kernel, net/ceph/auth_x.c handles auth replies and, prior to kernel 3.16.3, fails to properly validate them. This can be triggered by crafted data arriving from a Ceph Monitor IP address, potentially causing a de...

CVE-2015-4178

Technical details about CVE-2015-4178 are not publicly provided in the connected documents. The materials reference the vulnerability generally; monitor for updates from official advisories.

CVE-2016-2059

The CVE-2016-2059 issue affects the Linux kernel IPC router module (msm_ipc_router_bind_control_port) in the IPC router core for kernel 3.x used in Qualcomm QuIC Android MSM devices. The vulnerability arises because the function does not verify that a port is a client port, enabling a local attac...

CVE-2017-0404

CVE-2017-0404 is an elevation-of-privilege vulnerability in the Android kernel sound subsystem that could allow a local malicious application to execute arbitrary code in kernel context. Affected products/versions include Android devices using kernel 3.10 and 3.18. The issue requires compromising...

CVE-2017-0427

CVE-2017-0427 is an elevation-of-privilege vulnerability in the Android kernel file system. A local attacker could execute arbitrary code in the kernel context on devices running Kernel-3.10 or Kernel-3.18, with a potential for permanent device compromise. The CVE’s patch status is not publicly a...