CVE-2025-38437

CVE-2025-38437 : In the Linux kernel, a use-after-free in ksmbd during oplock/lease break ack was fixed. If ksmbd_iov_pin_rsp returns an error, use-after-free can occur by accessing opinfo->state and opinfo_put, and ksmbd_fd_put could be called twice. The vulnerability affects the ksmbd compon...

CVE-2025-38493

CVE-2025-38493 concerns the Linux kernel vulnerability in tracing/osnoise, specifically timerlat_dump_stack(). The root cause is a faulty memcpy that uses a size field containing garbage from the ring buffer, which can trigger a buffer overflow and kernel panic when stack data is dumped. The vuln...

CVE-2025-38495

CVE-2025-38495 affects the Linux kernel HID core. The allocated HID report buffer did not account for the reserved report ID byte, causing only 7 guaranteed bytes instead of 8. A fix ensures the buffer can contain the reserved ID. Upstream commits resolve this; upgrade to a kernel version that in...

CVE-2026-23243

CVE-2026-23243 is a Linux kernel vulnerability involving RDMA/umad_write, where user-controlled MAD header size mismatch could yield a negative data_len, leading to an out-of-bounds memset in alloc_send_rmpp_list. The issue has a concrete upstream fix that rejects negative data_len before creatin...

CVE-2026-46289

In the Linux kernel, CVE-2026-46289 concerns bugs in lib/scatterlist during extract_kvec_to_sg when transferring data from a kvec to a sglist. The main issues: (1) the computed length for a sglist entry can exceed the page size, causing overread; (2) while extracting a user buffer, the sglist can...

CVE-2002-0429

CVE-2002-0429 affects Linux kernels 2.4.18 and earlier on x86, via the iBCS compatibility interface (the lcall path in arch/i386/kernel/traps.c). The vulnerability enables a local unprivileged user to kill arbitrary processes. Connected advisories confirm affected architectures and that patches e...

CVE-2003-0244

CVE-2003-0244 affects the Linux 2.4 kernel (route cache) and the Netfilter IP conntrack module, enabling remote attackers to cause CPU denial of service via forged packets that trigger a high number of hash collisions. The OpenVAS and Debian advisories reference kernel updates across various dist...

CVE-2004-0001

The CVE-2004-0001 issue is described across multiple advisories as a local privilege escalation in the AMD64 Linux kernel ptrace emulation, due to incorrect eflags handling in 32-bit ptrace. Affected: AMD64 Linux kernels; root cause: eflags processing in the ptrace emulation path; impact: local u...

CVE-2004-0177

CVE-2004-0177 affects Linux 2.4.x (before 2.4.26) due to improper initialization of journal descriptor blocks in ext3, causing an information leak where in-memory kernel data could be written to the device and read back via raw-device access. Impact: privileged users could obtain portions of kern...

CVE-2005-0178

CVE-2005-0178 describes a race condition in the setsid() handling of the Linux kernel before 2.6.8.1. Local users could crash the kernel and potentially access portions of kernel memory related to TTY changes, locking, and semaphores. Affected software: Linux kernel versions prior to 2.6.8.1 (per...

CVE-2005-2801

CVE-2005-2801 concerns a bug in the ext2/ext3 file system code of the Linux kernel 2.6 where sharing xattr blocks fails to consistently compare name_index fields, potentially causing default ACLs to be applied incorrectly and exposing wrong ACLs for files. Connected advisories (RHSA-2005/2006 and...

CVE-2005-3181

CVE-2005-3181 affects the Linux kernel audit subsystem when CONFIG_AUDITSYSCALL is enabled. The flaw arises from using an incorrect function to free names_cache memory, preventing proper tracking by AUDITSYSCALL and causing a memory leak that can lead to local denial of service via memory exhaust...

CVE-2005-3784

CVE-2005-3784 concerns the Linux kernel 2.6.x series: auto-reap of child processes can include ptrace-attached children, causing a dangling ptrace reference that leads to local denial of service (crash) and potential root privileges. The description specifies the vulnerable condition is present i...

CVE-2007-0772

The CVE-2007-0772 entry applies to the Linux kernel 2.6.13 and earlier, with the issue fixed in 2.6.20.1. A crafted NFSACL 2 ACCESS request could trigger a free of an incorrect pointer, leading to a remote denial of service (oops). Affected versions before 2.6.20.1 are vulnerable; mitigation is t...

CVE-2007-6694

CVE-2007-6694 : A NULL pointer dereference in the CHRP PowerPC kernel code (chrp_show_cpuinfo in setup.c) may be triggered when of_get_property fails, potentially enabling a local denial-of-service (crash) on Linux kernel 2.4.21–2.6.18-53 running on PowerPC. Connected advisories (RHSA/ELSA) indic...

CVE-2009-1360

CVE-2009-1360 affects the Linux kernel prior to 2.6.29 when Network Namespace Support (NET_NS) is enabled. The vulnerability lies in __inet6_check_established in net/ipv6/inet6_hashtables.c, where crafted IPv6 traffic can trigger a NULL pointer dereference, enabling remote denial of service (syst...

CVE-2009-4026

CVE-2009-4026 affects the Linux kernel mac80211 subsystem prior to 2.6.32-rc8-next-20091201. A crafted Delete Block ACK (DELBA) packet can cause a remote denial of service (panic) due to an erroneous “code shuffling patch.” A fix is provided in the patch referenced as 2.6.32-rc8-next-20091201, an...

CVE-2009-4272

CVE-2009-4272 relates to a Red Hat patch for net/ipv4/route.c in the Linux kernel 2.6.18 on RHEL 5. It enables remote attackers to cause a denial of service (deadlock) by sending crafted packets that trigger collisions in the IPv4 routing hash table, prompting a routing “emergency” with a hash ch...

CVE-2010-0623

The CVE-2010-0623 issue affects the Linux kernel versions prior to 2.6.33-rc7, where futex_lock_pi in kernel/futex.c mishandles a reference count. This allows local users to trigger a denial of service (OOPS) by exploiting an unmount of an ext3 filesystem. The SUSE entry confirms the same descrip...

CVE-2011-0716

CVE-2011-0716 affects the Linux kernel older than 2.6.38. The vulnerability lies in the br_multicast_add_group function within net/bridge/br_multicast.c, triggered when a specific Ethernet bridge configuration is used. An attacker locally can cause memory corruption and a system crash by sending ...

CVE-2011-1477

CVE-2011-1477 affects the Linux kernel (sound/oss/opl3.c) through multiple array index errors before 2.6.39. These flaws allow local users to cause a denial of service via heap memory corruption and, potentially, gain privileges by writing to /dev/sequencer. The issue is tied to Yamaha YM3812/OPL...

CVE-2011-1759

CVE-2011-1759 affects the Linux kernel on ARM with OABI compatibility enabled. The flaw is an integer overflow in sys_oabi_semtimedop (arch/arm/kernel/sys_oabi-compat.c) prior to release 2.6.39, allowing local users to gain privileges or trigger a denial of service via heap memory corruption due ...

CVE-2011-2700

CVE-2011-2700 affects the Linux kernel prior to 2.6.39.4 on the N900 platform, where multiple buffer overflows in si4713_write_econtrol_string (drivers/media/radio/si4713-i2c.c) can be triggered by a crafted s_ext_ctrls operation using V4L2_CID_RDS_TX_PS_NAME or V4L2_CID_RDS_TX_RADIO_TEXT. The is...

CVE-2011-4914

The CVE-2011-4914 issue affects the Linux kernel ROSE protocol implementation prior to 2.6.39. It arises because data-length values are not verified against the actual data sent, enabling remote attackers to read kernel memory (out-of-bounds read) or cause a denial of service via crafted data to ...

CVE-2013-2894

CVE-2013-2894 affects the Linux kernel HID subsystem, specifically drivers/hid/hid-lenovo-tpkbd.c. When CONFIG_HID_LENOVO_TPKBD is enabled, the vulnerability permits a physically proximate attacker to trigger a denial of service via a heap-based out-of-bounds write using a crafted USB device. The...

CVE-2013-4514

CVE-2013-4514 affects the Linux kernel up to version 3.11, specifically in drivers/staging/wlags49_h2/wl_priv.c. The vulnerability is caused by multiple buffer overflows in wl_priv.c related to handling a long station-name string, with exploitation requiring CAP_NET_ADMIN. The affected functions ...

CVE-2015-8953

CVE-2015-8953 affects the Linux kernel overlayfs: copy_up.c contains an incorrect cleanup path that leaks dentry references, enabling local DoS via operations on large files in a lower overlayfs layer. Affected component: overlayfs/copy_up.c in the kernel before 4.2.6. Impact: denial of service d...

CVE-2016-5400

The CVE-2016-5400 entry concerns a memory leak in the airspy_probe function of the airspy USB driver (drivers/media/usb/airspy/airspy.c) in the Linux kernel, exploitable when a crafted USB device emulates many VFL_TYPE_SDR/VFL_TYPE_SUBDEV devices and performs rapid connect/disconnect sequences. A...

CVE-2017-0568

CVE-2017-0568 is a Broadcom Wi‑Fi driver elevation-of-privilege issue in Android kernels (3.10/3.18). An attacker controlling the dongle can abuse WLC_GET_VALID_CHANNELS results to inflate list->count, causing an out‑of‑bounds write when populating default_chan_list and enabling arbitrary code...

CVE-2017-18200

CVE-2017-18200 affects the f2fs implementation in the Linux kernel prior to 4.14. The root cause is mishandled reference counts associated with f2fs_wait_discard_bios calls, which can enable a local user to cause a denial of service, demonstrated by fstrim. Public exploit details are not provided...

CVE-2021-47096

CVE-2021-47096 affects the Linux kernel ALSA rawmidi/sequencer component. The issue is a bug in the open() path where the user_pversion field for the user-space file structure was left uninitialized due to kmalloc usage for the file private structure; the ALSA sequencer code later clears the file...

CVE-2021-47120

CVE-2021-47120 : Linux kernel HID issue where Apple Magic Trackpad/Mouse disconnect could dereference an uninitialized driver pointer due to a faulty disconnect path. The patch added a sanity check but returned success instead of -ENODEV when the check failed, causing a potential NULL-deref on dr...

CVE-2021-47121

Rejected: CVE-2021-47121 entry withdrawn/not used; this CVE is not an active vulnerability entry.

CVE-2021-47150

CVE-2021-47150 is a Linux kernel issue in the network driver fec/enet: the fix addresses a potential memory leak in fec_enet_init(). When cbd_base allocation fails, memory allocated for the queues must be freed; otherwise a leak occurs. If allocation for the queues fails, the function now returns...

CVE-2021-47161

CVE-2021-47161 affects the Linux kernel SPI driver spi-fsl-dspi, where a resource leak could occur in an error path during probe. The issue is mitigated by ensuring that dspi_request_dma() is properly undone with a matching dspi_release_dma() call in the probe’s error handling path (as already do...

CVE-2021-47215

CVE-2021-47215 affects the Linux kernel mlx5e net/kTLS RX resync flow. The vulnerability stems from list corruption in TLS contexts during RX resync handling, where entries could be moved while resync processing is incomplete. The fix guards these TLS context entries from movements until resync h...

CVE-2021-47243

The CVE-2021-47243 issue concerns the Linux kernel's cake_qdisc TCP option parser. Affected code paths cake_get_tcpopt and cake_tcph_may_drop could read one byte out of bounds when processing TCP options, particularly if the option length is 1, leading to a second read for opcodes not equal to TC...

CVE-2021-47294

The CVE-2021-47294 issue affects the Linux kernel NETROM implementation where sock timer handling changed to sock timer API. sk_reset_timer() may increase the sock refcount when called on an inactive timer, so if the timer expires the handler must decrease the refcount to avoid a leak. A patch (c...

CVE-2021-47340

CVE-2021-47340 is a Linux kernel vulnerability in the JFS subsystem. The issue arises when diFree() processes an inode without a valid ipimap, causing a NULL dereference via JFS_IP(ipimap) and leading to a GFP-related fault. The fix prevents passing an inode with IPIMAP == NULL to diFree, avoidin...

CVE-2021-47585

CVE-2021-47585 concerns a memory leak in the Linux kernel's btrfs __add_inode_ref path. The issue arises from allocating victim_name with kmalloc at two points (lines 1104 and 1169) and returning from the function without freeing the previously allocated memory when backref_in_log() returns an er...

CVE-2021-47604

CVE-2021-47604 concerns a Linux kernel vulnerability in vduse where get_config() failed to bound-check the offset, causing a potential out-of-bounds read when offset > dev->config_size due to unsigned subtraction. The issue is resolved in the Linux kernel (as per the description), with advi...

CVE-2022-48675

CVE-2022-48675 is a Linux kernel issue in IB/core involving a nested deadlock between exiting mmap (exit_mmap/__mmu_notifier_release) and a mutex held during ib_umem_odp_map_dma_and_lock. The root cause is a potential deadlock when mmput() is called while umem_mutex is held, triggering a lock in ...

CVE-2022-48717

CVE-2022-48717 concerns the Linux kernel ASoC max9759 driver, where an underflow could occur in speaker_gain_control_put() if priv->gain is negative, risking out-of-bounds access via snd_ctl_elem_write_user()/snd_ctl_elem_write()/kctl->put(). The fix adds a check for negative values of priv...

CVE-2022-48752

CVE-2022-48752 affects the Linux kernel on PowerPC power_pmu_disable handling. The fix (commit 2c9ac51b850d) calls clear_pmi_irq_pending only if PMI is pending to avoid clearing PMI when an overflown PMC is detected, addressing a PMI/PMC race in power_pmu_disable triggered under CONFIG_PPC_IRQ_SO...

CVE-2022-48864

CVE-2022-48864 (Linux kernel) : The issue arises in the vdpa/mlx5 component where a VIRTIO_NET_CTRL_MQ_VQ_PAIRS_SET command from a driver could pass an unvalidated number of queue pairs or an unnegotiated multiqueue state, potentially triggering a kernel panic due to uninitialized resources. The ...

CVE-2022-48926

CVE-2022-48926 affects the Linux kernel USB gadget rndis path. The vulnerability arises from a missing spinlock protecting the rndis response list, enabling potential list corruption when two list_add operations occur concurrently. The provided traces show corruption of next->prev and a corres...

CVE-2022-48928

The CVE-2022-48928 issue affects the Linux kernel driver iio: adc, specifically the men_z188_adc component. A resource leak occurs in an error path when iio_device_register() fails, leaving a previously mapped region (ioremap()) unbalanced. The root cause is an unbalanced iounmap() not being call...

CVE-2022-49067

CVE-2022-49067 is about a Linux kernel issue where virt_addr_valid() incorrectly returned true for vmalloc addresses in 64-bit Book3E (and related 32-bit behavior). Investigations across multiple advisories (NVD, Red Hat, Debian OSV, Unity/NASL/Nessus plugins) describe the root cause: __pa() can ...

CVE-2022-49225

CVE-2022-49225 affects the Linux kernel component mt7921s (mt76) where a memory leak could occur in mt7921_load_patch if fw data isn’t released. The fix releases fw data at the end of the routine to prevent leak; the vulnerability manifests locally with an availability impact. Affected context re...

CVE-2022-49233

The CVE-2022-49233 issue is in the Linux kernel DRM/AMD display path where a porting error left a stream assignment for a link encoder unreleased, causing a memory leak. The documented fix reintroduces the intended dc_stream_release() call to release the stream as part of the original patch. The ...