CVE-2019-20054

CVE-2019-20054 affects the Linux kernel prior to 5.0.6, with a NULL pointer dereference in drop_sysctl_table() in fs/proc/proc_sysctl.c (related to put_links, CID-23da9588037e). The fix is included in kernel 5.0.6 (and later). Public exploit details are not provided in the supplied documents. Rec...

CVE-2019-19532

CVE-2019-19532 affects the Linux kernel up to 5.3.8, with multiple out-of-bounds write bugs triggered by a malicious USB device in HID drivers (e.g., HID-AXFF, HID-EMSFF, HID-LOGITECH-HIDPP, HID-MICROSOFT, HID-SONY, HID-TMFF, HID-ZPFF, and others). The root cause is out-of-bounds writes in HID dr...

CVE-2019-19523

CVE-2019-19523 affects the Linux kernel prior to 5.3.7, where a use-after-free can be caused by a malicious USB device via the drivers/usb/misc/adutux.c driver (CID-44efc269db79). Affected systems include distributions referenced in accompanying advisories (e.g., MiracleLinux 8, Unity Linux 20.x)...

CVE-2019-13631

The CVE-2019-13631 entry describes a vulnerability in the Linux kernel (parse_hid_report_descriptor in drivers/input/tablet/gtco.c) where a malicious USB HID device can cause an out-of-bounds write during debugging message generation. This affects kernels up to version 5.2.1. The document does no...

CVE-2019-15221

CVE-2019-15221 affects the Linux kernel up to version 5.1.17. A NULL pointer dereference can be triggered by a malicious USB device via the sound/usb/line6/pcm.c driver, leading to denial of service or system instability. Affected component is the kernel sound USB Line6 PCM driver; root cause is ...

CVE-2019-19770

CVE-2019-19770 affects the Linux kernel 4.19.83 and is described as a use-after-free (read) in the debugfs_remove function (fs/debugfs/inode.c), which handles removal of files/dirs created via debugfs. Note: kernel developers dispute this as a debugfs issue, characterizing it as misuse of debugfs...

CVE-2019-11599

CVE-2019-11599 is a race-condition vulnerability in the Linux kernel’s core dump path that can leak data or cause DoS due to missing locking around vma layout/flags while core dumps run. Affected components include fs/userfaultfd.c, mm/mmap.c, fs/proc/task_mmu.c, and drivers/infiniband/core/uverb...

CVE-2019-12819

CVE-2019-12819 affects the Linux kernel (pre-5.0) where __mdiobus_register() in drivers/net/phy/mdio_bus.c calls put_device(), triggering a fixed_mdio_bus_init use-after-free and resulting in a denial of service. The connected Nessus/OpenVAS entries replicate this description and note local explo...

CVE-2019-14896

CVE-2019-14896 concerns a heap-based (and stack) overflow in the Marvell Libertus/Marvell network driver within the Linux kernel (lbs_ibss_join_existing path per initial doc; add_ie_rates in libertas CFG.c per IBM bulletin). Exploitation could enable remote code execution or cause a denial of ser...

CVE-2019-19319

CVE-2019-19319 : In the Linux kernel prior to 5.2, a setxattr operation following a mount of a crafted ext4 image can trigger a slab-out-of-bounds write via ext4_xattr_set_entry use-after-free when a large old_size is used in memset in fs/ext4/xattr.c. This is an information disclosure/DoS risk p...

CVE-2019-15292

CVE-2019-15292 is a vulnerability in the Linux kernel before 5.0.9 involving a use-after-free in the Appletalk subsystem (atalk_proc_exit), related to the files net/appletalk/atalk_proc.c, net/appletalk/ddp.c, and net/appletalk/sysctl_net_atalk.c. The issue is documented in multiple connected Nes...

CVE-2019-15926

CVE-2019-15926 targets the Linux kernel up to version 5.2.2, with an out-of-bounds access in the Marvell/ ath6kl wireless driver: the functions ath6kl_wmi_pstream_timeout_event_rx and ath6kl_wmi_cac_event_rx in drivers/net/wireless/ath/ath6kl/wmi.c. The connected Nessus entries confirm the flaw e...

CVE-2019-15538

CVE-2019-15538 affects the Linux kernel component fs/xfs/xfs_iops.c: xfs_setattr_nonsize, with the issue present in kernels up to 5.2.9. The vulnerability arises when a chgrp operation fails due to out-of-disk-quota conditions, causing XFS to partially wedge and fail to unlock ILOCK after the xfs...

CVE-2019-11833

The CVE-2019-11833 vulnerability affects the ext4 filesystem implementation in the Linux kernel (extents.c) where the code path for an extent tree block does not zero out an unused memory region. This could allow a local attacker to read uninitialized kernel memory and disclose information. The i...

CVE-2019-9213

CVE-2019-9213 : Linux kernel mmap minimum address check in mm/mmap.c is insufficient, enabling a NULL pointer dereference exploit on platforms without SMAP/PAN. Affected: kernels before 4.20.14. Mitigation: upgrade to 4.20.14 or later (see ChangeLog-4.20.14; USN-3931-2).

CVE-2019-15217

The CVE-2019-15217 entry concerns a NULL pointer dereference in the Linux kernel before 5.2.3, triggered by a malicious USB device via the zr364xx USB driver (drivers/media/usb/zr364xx/zr364xx.c). The issue can lead to a denial of service on a physical USB attack vector. Public references indicat...

CVE-2019-15220

CVE-2019-15220 affects the Linux kernel prior to 5.2.1 and involves a use-after-free in the p54usb.c driver caused by a malicious USB device. The issue can lead to a denial of service via kernel memory corruption when a vulnerable USB device is connected to drivers/net/wireless/intersil/p54. The ...

CVE-2019-5489

CVE-2019-5489 affects the Linux kernel mincore() implementation (mm/mincore.c) up to version 4.19.13. It enables a local attacker to observe page cache access patterns of other processes sharing memory, leading to potential information disclosure; the impact is described as partial confidentialit...

CVE-2019-16234

CVE-2019-16234 concerns the Linux kernel, where in 5.2.14 the PCIe wireless driver (iwlwifi/pcie/trans.c) does not check the result of alloc_workqueue, enabling a NULL pointer dereference. In public advisories, this CVE is tied to Unity Linux 20, which lists the kernel 5.2.14 issue as affecting i...

CVE-2019-19060

CVE-2019-19060 is a memory-leak vulnerability in the Linux kernel (discovered in adis_buffer.c: adis_update_scan_mode()) that can lead to memory exhaustion and DoS. Affected: Linux kernel versions before 5.3.9 (drivers/iio/imu/adis_buffer.c). Exploitation details are not provided in the documents...

CVE-2019-11190

CVE-2019-11190 affects the Linux kernel prior to 4.8. Local users could bypass ASLR on setuid programs (e.g., /bin/su) due to install_exec_creds() being invoked late in load_elf_binary() in fs/binfmt_elf.c, creating a race in ptrace_may_access() when reading /proc/pid/stat. Connected advisories (...

CVE-2019-11815

The CVE-2019-11815 issue affects Linux kernels with net/rds/tcp.c: rds_tcp_kill_sock contains a race that can cause a use-after-free during net namespace cleanup (pre-5.0.8). A fix was committed and released in 5.0.8; upgrading to 5.0.8+ (or applying the patch) is the advised remediation. The Uni...

CVE-2019-19045

CVE-2019-19045 affects the Linux kernel prior to 5.3.11 due to a memory leak in mlx5_fpga_conn_create_cq() (drivers/net/ethernet/mellanox/mlx5/core/fpga/conn.c). The issue allows local attackers to cause memory DoS by triggering mlx5_vector2eqn() failures. Ubuntu/Unity/SUSE advisories cite the sa...

CVE-2019-15090

CVE-2019-15090 affects the Linux kernel driver component drivers/scsi/qedi/qedi_dbg.c, with an out-of-bounds read in the qedi_dbg_* family of functions for versions before 5.1.12. The issue can enable a local attacker to read memory due to improper bounds handling, as described in the CVE entry. ...

CVE-2019-15030

CVE-2019-15030 affects the Linux kernel on powerpc up to 5.2.14. A local user can read another local process’s vector registers by exploiting a Facility Unavailable exception when starting a transaction (tbegin) and then accessing vector registers; at some point, vector registers may be corrupted...

CVE-2019-19062

CVE-2019-19062 describes a memory leak in the crypto_report() function (crypto/crypto_user_base.c) of Linux kernels up to 5.3.11, which can cause denial of service via memory exhaustion when crypto_report_alg() failures occur. The connected documents confirm the vulnerability and its impact but d...

CVE-2018-21008

CVE-2018-21008 affects the Linux kernel up to version 4.16.6, with a use-after-free in rsi_mac80211_detach (drivers/net/wireless/rsi/rsi_91x_mac80211.c). Nessus/nvd-derived docs consistently reference this flaw across Unity Linux advisories and related feeds, confirming the vulnerable component a...

CVE-2019-19462

CVE-2019-19462 affects Linux kernel: relay_open in kernel/relay.c, vulnerable through kernel version 5.4.1, allows local attackers to cause a denial of service (e.g., relay blockage) by triggering a NULL alloc_percpu result. The connected UNITY_LINUX advisories reproduce this description and refe...

CVE-2019-15099

CVE-2019-15099 affects the Linux kernel: the vulnerability is a NULL pointer dereference in drivers/net/wireless/ath/ath10k/usb.c (ath10k USB path) caused by an incomplete endpoint descriptor address. Affected kernel versions include up to 5.2.8. Noted impact is potential kernel crash or denial o...

CVE-2019-19046

CVE-2019-19046 is a memory-leak in Linux kernel drivers/char/ipmi/ipmi_msghandler.c (__ipmi_bmc_register) up to kernel 5.3.11. An ida_simple_get() failure can cause memory consumption leading to DoS; exploitation details are described in the CVE entry, including note that third parties dispute th...

CVE-2019-12382

CVE-2019-12382 affects Linux kernels up to 5.1.5 in drm_load_edid_firmware (drm_edid_load.c). There is an unchecked kstrdup of fwstr, which could lead to a denial of service via a NULL pointer dereference and system crash. The description notes the vendor disputes this as a vulnerability because ...

CVE-2019-20096

CVE-2019-20096 affects the Linux kernel before 5.1, where a memory leak in __feat_register_sp() (net/dccp/feat.c) can lead to denial of service. The Unity Linux Nessus advisories (UTSA-2026-003899/004383/000228) reference the same description block, confirming the issue and impact. No specific pa...

CVE-2019-16231

CVE-2019-16231 affects Linux kernel 5.2.14 through a NULL pointer dereference caused by failing to check the return value of alloc_workqueue in drivers/net/fjes/fjes_main.c. The description specifies this root cause and the potential impact (remote kernel crash) but does not provide details on af...

CVE-2019-19533

CVE-2019-19533 affects the Linux kernel prior to 5.3.4 and is caused by an info-leak in the ttusb_dec.c USB driver (drivers/media/usb/ttusb-dec/ttusb_dec.c) when handling a malicious USB device. The vulnerability can lead to partial information disclosure (confidentiality impact). Public referenc...

CVE-2019-13233

CVE-2019-13233 affects Linux kernel arch/x86/lib/insn-eval.c with a use-after-free in LDT entry access caused by a race between modify_ldt() and a #BR exception for an MPX bounds violation. F5 advisory notes the vulnerability in Linux kernel before 5.1.9 and cites the ChangeLog-5.1.9 as the fix. ...

CVE-2019-15916

CVE-2019-15916 is for Linux kernel versions before 5.0.1, where a memory leak in register_queue_kobjects() in net/core/net-sysfs.c can cause a denial of service. Publicly referenced by Unity Linux 20 / MiracleLinux AXSA:2020-097:03 advisories and Nessus plugins, which map this CVE to kernel 5.0.1...

CVE-2019-3882

CVE-2019-3882 affects the Linux kernel vfio interface: a local user owning a vfio device could abuse DMA mappings to memory and exhaust system memory, enabling a denial of service. Publicly available connected documents confirm the vulnerability and its DoS impact; Debian and other advisories inc...

CVE-2019-18809

CVE-2019-18809 affects the Linux kernel memory management in the af9005 DVB-T USB device driver. The vulnerability is a memory leak in af9005_identify_state() in drivers/media/usb/dvb-usb/af9005.c, potentially enabling a denial of service through memory exhaustion on affected kernels (through 5.3...

CVE-2019-11486

The CVE-2019-11486 entry describes multiple race conditions in the Siemens R3964 line discipline driver (drivers/tty/n_r3964.c) of the Linux kernel, affecting versions before 5.0.8. This yields local exploitation potential with full confidentiality, integrity, and availability impact. A fix is av...

CVE-2019-19056

CVE-2019-19056 affects the Linux kernel driver mwifiex_pcie_alloc_cmdrsp_buf() in drivers/net/wireless/marvell/mwifiex/pcie.c. Root cause: memory leak when mwifiex_map_pci_memory() fails, leading to memory exhaustion and potential DoS. Exploitation details are not provided in the connected docume...

CVE-2018-19985

CVE-2018-19985 is a Linux kernel vulnerability describing an out-of-bounds read in hso_get_config_data (drivers/net/usb/hso.c) caused by indexing an array with the device-provided if_num. This is a local, kernel-space issue that could lead to a crash. Public IBM advisories for the IBM 4769 toolki...

CVE-2019-19947

CVE-2019-19947 affects the Linux kernel up to version 5.4.6, where the kvaser_usb_leaf.c driver (drivers/net/can/usb/kvaser_usb) leaks information from uninitialized memory to a USB device (CID-da2311a6385c). Connected advisories corroborate this kernel info-leak issue and link it to the Kvaser C...

CVE-2019-7222

The CVE-2019-7222 issue affects the KVM component of the Linux kernel up to version 4.20.5, where a vulnerability allowed information leakage by exposing uninitialized kernel stack contents to a guest. Connected documents explicitly refer to “KVM: leak of uninitialized stack contents to guest (CV...

CVE-2019-17053

CVE-2019-17053 affects the Linux kernel's ieee802154_create in net/ieee802154/socket.c (AF_IEEE802154) up to version 5.3.2, where CAP_NET_RAW is not enforced. This allows unprivileged users to create a raw socket (local, low complexity). The connected documents reiterate the same description but ...

CVE-2019-18660

CVE-2019-18660 affects: Linux kernel on PowerPC. Summary: Information exposure due to Spectre-RSB mitigation not being active on all applicable CPUs, related to arch/powerpc/kernel/entry_64.S and arch/powerpc/kernel/security.c. Impact: potential partial leakage of sensitive data through side chan...

CVE-2019-19769

CVE-2019-19769 refers to a use-after-free (read) in the Linux kernel 5.3.10 within perf_trace_lock_acquire (related to include/trace/events/lock.h). The connected Nessus/OpenSUSE/SUSE advisories corroborate the same issue across multiple distributions and kernel bundles, but none of the provided ...

CVE-2019-15214

CVE-2019-15214 refers to a use-after-free in the Linux kernel sound subsystem (before 5.0.10), triggered when a card is disconnected and data structures are deleted too early. Affected components: sound/core/init.c and sound/core/info.c. Impact described in sources: local attacker could potential...

CVE-2019-3874

CVE-2019-3874 concerns the SCTP socket buffer not being accounted by the cgroups subsystem, enabling a denial-of-service against affected systems. The vulnerability is described in Unity Linux advisories referencing kernel SCTP handling and states that “Kernel 3.10.x and 4.18.x branches are belie...

CVE-2019-19065

CVE-2019-19065 corresponds to a memory leak in the Linux kernel’s sdma_init() (drivers/infiniband/hw/hfi1/sdma.c). The condition is triggered by rhashtable_init() failures during sdma_init(), leading to memory consumption and potential DoS. The root cause is that the call path invokes sdma_init()...

CVE-2019-19067

Summary (CVE-2019-19067) Four memory leaks in the acp_hw_init() function of amdgpu/acp.c in the Linux kernel (before 5.3.8) can cause memory consumption and denial of service when mfd_add_hotplug_devices() or pm_genpd_add_device() fail. The issue is reported as exploitable by a local attacker wit...