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Linux » Linux Kernel : Security Vulnerabilities (CVSS score >= 3)

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# CVE ID CWE ID # of Exploits Vulnerability Type(s) Publish Date Update Date Score Gained Access Level Access Complexity Authentication Conf. Integ. Avail.
1 CVE-2019-17351 400 DoS 2019-10-07 2019-10-11
4.9
None Local Low Not required None None Complete
An issue was discovered in drivers/xen/balloon.c in the Linux kernel before 5.2.3, as used in Xen through 4.12.x, allowing guest OS users to cause a denial of service because of unrestricted resource consumption during the mapping of guest memory, aka CID-6ef36ab967c7.
2 CVE-2019-17133 120 Overflow 2019-10-04 2019-10-10
7.5
None Remote Low Not required Partial Partial Partial
In the Linux kernel through 5.3.2, cfg80211_mgd_wext_giwessid in net/wireless/wext-sme.c does not reject a long SSID IE, leading to a Buffer Overflow.
3 CVE-2019-17075 119 DoS Overflow 2019-10-01 2019-10-08
7.1
None Remote Medium Not required None None Complete
An issue was discovered in write_tpt_entry in drivers/infiniband/hw/cxgb4/mem.c in the Linux kernel through 5.3.2. The cxgb4 driver is directly calling dma_map_single (a DMA function) from a stack variable. This could allow an attacker to trigger a Denial of Service, exploitable if this driver is used on an architecture for which this stack/DMA interaction has security relevance.
4 CVE-2019-16995 772 DoS 2019-09-30 2019-10-04
7.8
None Remote Low Not required None None Complete
In the Linux kernel before 5.0.3, a memory leak exits in hsr_dev_finalize() in net/hsr/hsr_device.c if hsr_add_port fails to add a port, which may cause denial of service, aka CID-6caabe7f197d.
5 CVE-2019-16994 772 DoS 2019-09-30 2019-10-04
7.8
None Remote Low Not required None None Complete
In the Linux kernel before 5.0, a memory leak exists in sit_init_net() in net/ipv6/sit.c when register_netdev() fails to register sitn->fb_tunnel_dev, which may cause denial of service, aka CID-07f12b26e21a.
6 CVE-2019-16921 665 +Info 2019-09-27 2019-09-27
5.0
None Remote Low Not required Partial None None
In the Linux kernel before 4.17, hns_roce_alloc_ucontext in drivers/infiniband/hw/hns/hns_roce_main.c does not initialize the resp data structure, which might allow attackers to obtain sensitive information from kernel stack memory, aka CID-df7e40425813.
7 CVE-2019-16746 120 Overflow 2019-09-24 2019-09-24
7.5
None Remote Low Not required Partial Partial Partial
An issue was discovered in net/wireless/nl80211.c in the Linux kernel through 5.2.17. It does not check the length of variable elements in a beacon head, leading to a buffer overflow.
8 CVE-2019-16714 200 +Info 2019-09-23 2019-09-24
5.0
None Remote Low Not required Partial None None
In the Linux kernel before 5.2.14, rds6_inc_info_copy in net/rds/recv.c allows attackers to obtain sensitive information from kernel stack memory because tos and flags fields are not initialized.
9 CVE-2019-16413 835 DoS 2019-09-18 2019-10-04
5.0
None Remote Low Not required None None Partial
An issue was discovered in the Linux kernel before 5.0.4. The 9p filesystem did not protect i_size_write() properly, which causes an i_size_read() infinite loop and denial of service on SMP systems.
10 CVE-2019-16234 476 2019-09-11 2019-10-04
7.8
None Remote Low Not required None None Complete
drivers/net/wireless/intel/iwlwifi/pcie/trans.c in the Linux kernel 5.2.14 does not check the alloc_workqueue return value, leading to a NULL pointer dereference.
11 CVE-2019-16233 476 2019-09-11 2019-10-04
7.8
None Remote Low Not required None None Complete
drivers/scsi/qla2xxx/qla_os.c in the Linux kernel 5.2.14 does not check the alloc_workqueue return value, leading to a NULL pointer dereference.
12 CVE-2019-16232 476 2019-09-11 2019-10-04
7.8
None Remote Low Not required None None Complete
drivers/net/wireless/marvell/libertas/if_sdio.c in the Linux kernel 5.2.14 does not check the alloc_workqueue return value, leading to a NULL pointer dereference.
13 CVE-2019-16231 476 2019-09-11 2019-10-04
7.8
None Remote Low Not required None None Complete
drivers/net/fjes/fjes_main.c in the Linux kernel 5.2.14 does not check the alloc_workqueue return value, leading to a NULL pointer dereference.
14 CVE-2019-16230 476 2019-09-11 2019-10-04
7.8
None Remote Low Not required None None Complete
drivers/gpu/drm/radeon/radeon_display.c in the Linux kernel 5.2.14 does not check the alloc_workqueue return value, leading to a NULL pointer dereference.
15 CVE-2019-16229 476 2019-09-11 2019-10-10
7.8
None Remote Low Not required None None Complete
** DISPUTED ** drivers/gpu/drm/amd/amdkfd/kfd_interrupt.c in the Linux kernel 5.2.14 does not check the alloc_workqueue return value, leading to a NULL pointer dereference. NOTE: The security community disputes this issues as not being serious enough to be deserving a CVE id.
16 CVE-2019-16089 476 2019-09-06 2019-10-04
7.5
None Remote Low Not required Partial Partial Partial
An issue was discovered in the Linux kernel through 5.2.13. nbd_genl_status in drivers/block/nbd.c does not check the nla_nest_start_noflag return value.
17 CVE-2019-15927 125 2019-09-04 2019-09-24
7.2
None Local Low Not required Complete Complete Complete
An issue was discovered in the Linux kernel before 4.20.2. An out-of-bounds access exists in the function build_audio_procunit in the file sound/usb/mixer.c.
18 CVE-2019-15926 125 2019-09-04 2019-09-14
9.4
None Remote Low Not required Complete None Complete
An issue was discovered in the Linux kernel before 5.2.3. Out of bounds access exists in the functions ath6kl_wmi_pstream_timeout_event_rx and ath6kl_wmi_cac_event_rx in the file drivers/net/wireless/ath/ath6kl/wmi.c.
19 CVE-2019-15925 125 2019-09-04 2019-10-04
7.2
None Local Low Not required Complete Complete Complete
An issue was discovered in the Linux kernel before 5.2.3. An out of bounds access exists in the function hclge_tm_schd_mode_vnet_base_cfg in the file drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c.
20 CVE-2019-15924 476 2019-09-04 2019-09-14
4.9
None Local Low Not required None None Complete
An issue was discovered in the Linux kernel before 5.0.11. fm10k_init_module in drivers/net/ethernet/intel/fm10k/fm10k_main.c has a NULL pointer dereference because there is no -ENOMEM upon an alloc_workqueue failure.
21 CVE-2019-15923 476 2019-09-04 2019-10-04
4.9
None Local Low Not required None None Complete
An issue was discovered in the Linux kernel before 5.0.9. There is a NULL pointer dereference for a cd data structure if alloc_disk fails in drivers/block/paride/pf.c.
22 CVE-2019-15922 476 2019-09-04 2019-10-04
4.9
None Local Low Not required None None Complete
An issue was discovered in the Linux kernel before 5.0.9. There is a NULL pointer dereference for a pf data structure if alloc_disk fails in drivers/block/paride/pf.c.
23 CVE-2019-15921 399 2019-09-04 2019-09-24
4.6
None Local Low Not required Partial Partial Partial
An issue was discovered in the Linux kernel before 5.0.6. There is a memory leak issue when idr_alloc() fails in genl_register_family() in net/netlink/genetlink.c.
24 CVE-2019-15920 416 2019-09-04 2019-09-24
7.2
None Local Low Not required Complete Complete Complete
An issue was discovered in the Linux kernel before 5.0.10. SMB2_read in fs/cifs/smb2pdu.c has a use-after-free. NOTE: this was not fixed correctly in 5.0.10; see the 5.0.11 ChangeLog, which documents a memory leak.
25 CVE-2019-15919 416 2019-09-04 2019-09-24
7.2
None Local Low Not required Complete Complete Complete
An issue was discovered in the Linux kernel before 5.0.10. SMB2_write in fs/cifs/smb2pdu.c has a use-after-free.
26 CVE-2019-15918 125 2019-09-04 2019-10-04
7.2
None Local Low Not required Complete Complete Complete
An issue was discovered in the Linux kernel before 5.0.10. SMB2_negotiate in fs/cifs/smb2pdu.c has an out-of-bounds read because data structures are incompletely updated after a change from smb30 to smb21.
27 CVE-2019-15917 416 2019-09-04 2019-09-24
7.2
None Local Low Not required Complete Complete Complete
An issue was discovered in the Linux kernel before 5.0.5. There is a use-after-free issue when hci_uart_register_dev() fails in hci_uart_set_proto() in drivers/bluetooth/hci_ldisc.c.
28 CVE-2019-15916 119 DoS Overflow 2019-09-04 2019-10-04
7.8
None Remote Low Not required None None Complete
An issue was discovered in the Linux kernel before 5.0.1. There is a memory leak in register_queue_kobjects() in net/core/net-sysfs.c, which will cause denial of service.
29 CVE-2019-15902 200 +Info 2019-09-04 2019-10-10
4.7
None Local Medium Not required Complete None None
A backporting error was discovered in the Linux stable/longterm kernel 4.4.x through 4.4.190, 4.9.x through 4.9.190, 4.14.x through 4.14.141, 4.19.x through 4.19.69, and 5.2.x through 5.2.11. Misuse of the upstream "x86/ptrace: Fix possible spectre-v1 in ptrace_get_debugreg()" commit reintroduced the Spectre vulnerability that it aimed to eliminate. This occurred because the backport process depends on cherry picking specific commits, and because two (correctly ordered) code lines were swapped.
30 CVE-2019-15807 399 DoS 2019-08-29 2019-09-14
7.8
None Remote Low Not required None None Complete
In the Linux kernel before 5.1.13, there is a memory leak in drivers/scsi/libsas/sas_expander.c when SAS expander discovery fails. This will cause a BUG and denial of service.
31 CVE-2019-15666 125 DoS 2019-08-27 2019-09-14
7.8
None Remote Low Not required None None Complete
An issue was discovered in the Linux kernel before 5.0.19. There is an out-of-bounds array access in __xfrm_policy_unlink, which will cause denial of service, because verify_newpolicy_info in net/xfrm/xfrm_user.c mishandles directory validation.
32 CVE-2019-15538 399 2019-08-25 2019-09-04
7.8
None Remote Low Not required None None Complete
An issue was discovered in xfs_setattr_nonsize in fs/xfs/xfs_iops.c in the Linux kernel through 5.2.9. XFS partially wedges when a chgrp fails on account of being out of disk quota. xfs_setattr_nonsize is failing to unlock the ILOCK after the xfs_qm_vop_chown_reserve call fails. This is primarily a local DoS attack vector, but it might result as well in remote DoS if the XFS filesystem is exported for instance via NFS.
33 CVE-2019-15505 125 2019-08-23 2019-09-04
10.0
None Remote Low Not required Complete Complete Complete
drivers/media/usb/dvb-usb/technisat-usb2.c in the Linux kernel through 5.2.9 has an out-of-bounds read via crafted USB device traffic (which may be remote via usbip or usbredir).
34 CVE-2019-15504 415 2019-08-23 2019-09-04
10.0
None Remote Low Not required Complete Complete Complete
drivers/net/wireless/rsi/rsi_91x_usb.c in the Linux kernel through 5.2.9 has a Double Free via crafted USB device traffic (which may be remote via usbip or usbredir).
35 CVE-2019-15292 416 2019-08-21 2019-09-02
10.0
None Remote Low Not required Complete Complete Complete
An issue was discovered in the Linux kernel before 5.0.9. There is a use-after-free in atalk_proc_exit, related to net/appletalk/atalk_proc.c, net/appletalk/ddp.c, and net/appletalk/sysctl_net_atalk.c.
36 CVE-2019-15291 476 2019-08-20 2019-09-05
4.9
None Local Low Not required None None Complete
An issue was discovered in the Linux kernel through 5.2.9. There is a NULL pointer dereference caused by a malicious USB device in the flexcop_usb_probe function in the drivers/media/usb/b2c2/flexcop-usb.c driver.
37 CVE-2019-15239 416 2019-08-20 2019-09-24
7.2
None Local Low Not required Complete Complete Complete
In the Linux kernel, a certain net/ipv4/tcp_output.c change, which was properly incorporated into 4.16.12, was incorrectly backported to the earlier longterm kernels, introducing a new vulnerability that was potentially more severe than the issue that was intended to be fixed by backporting. Specifically, by adding to a write queue between disconnection and re-connection, a local attacker can trigger multiple use-after-free conditions. This can result in a kernel crash, or potentially in privilege escalation. NOTE: this affects (for example) Linux distributions that use 4.9.x longterm kernels before 4.9.190 or 4.14.x longterm kernels before 4.14.139.
38 CVE-2019-15223 476 2019-08-19 2019-09-05
4.9
None Local Low Not required None None Complete
An issue was discovered in the Linux kernel before 5.1.8. There is a NULL pointer dereference caused by a malicious USB device in the sound/usb/line6/driver.c driver.
39 CVE-2019-15222 476 2019-08-19 2019-09-05
4.9
None Local Low Not required None None Complete
An issue was discovered in the Linux kernel before 5.2.8. There is a NULL pointer dereference caused by a malicious USB device in the sound/usb/helper.c (motu_microbookii) driver.
40 CVE-2019-15221 476 2019-08-19 2019-09-02
4.9
None Local Low Not required None None Complete
An issue was discovered in the Linux kernel before 5.1.17. There is a NULL pointer dereference caused by a malicious USB device in the sound/usb/line6/pcm.c driver.
41 CVE-2019-15220 416 2019-08-19 2019-09-02
4.9
None Local Low Not required None None Complete
An issue was discovered in the Linux kernel before 5.2.1. There is a use-after-free caused by a malicious USB device in the drivers/net/wireless/intersil/p54/p54usb.c driver.
42 CVE-2019-15219 476 2019-08-19 2019-08-22
4.9
None Local Low Not required None None Complete
An issue was discovered in the Linux kernel before 5.1.8. There is a NULL pointer dereference caused by a malicious USB device in the drivers/usb/misc/sisusbvga/sisusb.c driver.
43 CVE-2019-15218 476 2019-08-19 2019-08-22
4.9
None Local Low Not required None None Complete
An issue was discovered in the Linux kernel before 5.1.8. There is a NULL pointer dereference caused by a malicious USB device in the drivers/media/usb/siano/smsusb.c driver.
44 CVE-2019-15217 476 2019-08-19 2019-09-05
4.9
None Local Low Not required None None Complete
An issue was discovered in the Linux kernel before 5.2.3. There is a NULL pointer dereference caused by a malicious USB device in the drivers/media/usb/zr364xx/zr364xx.c driver.
45 CVE-2019-15216 476 2019-08-19 2019-09-02
4.9
None Local Low Not required None None Complete
An issue was discovered in the Linux kernel before 5.0.14. There is a NULL pointer dereference caused by a malicious USB device in the drivers/usb/misc/yurex.c driver.
46 CVE-2019-15215 416 2019-08-19 2019-09-02
4.9
None Local Low Not required None None Complete
An issue was discovered in the Linux kernel before 5.2.6. There is a use-after-free caused by a malicious USB device in the drivers/media/usb/cpia2/cpia2_usb.c driver.
47 CVE-2019-15214 416 2019-08-19 2019-09-02
4.7
None Local Medium Not required None None Complete
An issue was discovered in the Linux kernel before 5.0.10. There is a use-after-free in the sound subsystem because card disconnection causes certain data structures to be deleted too early. This is related to sound/core/init.c and sound/core/info.c.
48 CVE-2019-15213 416 2019-08-19 2019-09-05
4.9
None Local Low Not required None None Complete
An issue was discovered in the Linux kernel before 5.2.3. There is a use-after-free caused by a malicious USB device in the drivers/media/usb/dvb-usb/dvb-usb-init.c driver.
49 CVE-2019-15212 415 2019-08-19 2019-09-02
4.9
None Local Low Not required None None Complete
An issue was discovered in the Linux kernel before 5.1.8. There is a double-free caused by a malicious USB device in the drivers/usb/misc/rio500.c driver.
50 CVE-2019-15211 416 2019-08-19 2019-09-02
4.9
None Local Low Not required None None Complete
An issue was discovered in the Linux kernel before 5.2.6. There is a use-after-free caused by a malicious USB device in the drivers/media/v4l2-core/v4l2-dev.c driver because drivers/media/radio/radio-raremono.c does not properly allocate memory.
Total number of vulnerabilities : 1917   Page : 1 (This Page)2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39
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