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Linux » Linux Kernel » 2.4.19 Pre1 : Security Vulnerabilities (CVSS score >= 4)

Cpe Name:cpe:/o:linux:linux_kernel:2.4.19:pre1
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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-2019-16995 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.
3 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.
4 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.
5 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.
6 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.
7 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.
8 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.
9 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.
10 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.
11 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.
12 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.
13 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.
14 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.
15 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.
16 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.
17 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.
18 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.
19 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.
20 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.
21 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.
22 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.
23 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.
24 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.
25 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.
26 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.
27 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.
28 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.
29 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.
30 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.
31 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.
32 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.
33 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.
34 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.
35 CVE-2019-15090 125 2019-08-15 2019-09-02
4.6
None Local Low Not required Partial Partial Partial
An issue was discovered in drivers/scsi/qedi/qedi_dbg.c in the Linux kernel before 5.1.12. In the qedi_dbg_* family of functions, there is an out-of-bounds read.
36 CVE-2019-14816 120 DoS Exec Code Overflow 2019-09-20 2019-09-24
7.2
None Local Low Not required Complete Complete Complete
There is heap-based buffer overflow in kernel, all versions up to, excluding 5.3, in the marvell wifi chip driver in Linux kernel, that allows local users to cause a denial of service(system crash) or possibly execute arbitrary code.
37 CVE-2019-14814 120 DoS Exec Code Overflow 2019-09-20 2019-09-24
7.2
None Local Low Not required Complete Complete Complete
There is heap-based buffer overflow in Linux kernel, all versions up to, excluding 5.3, in the marvell wifi chip driver in Linux kernel, that allows local users to cause a denial of service(system crash) or possibly execute arbitrary code.
38 CVE-2019-14763 189 2019-08-07 2019-09-02
4.9
None Local Low Not required None None Complete
In the Linux kernel before 4.16.4, a double-locking error in drivers/usb/dwc3/gadget.c may potentially cause a deadlock with f_hid.
39 CVE-2019-14283 125 Overflow 2019-07-26 2019-08-11
4.6
None Local Low Not required Partial Partial Partial
In the Linux kernel before 5.2.3, set_geometry in drivers/block/floppy.c does not validate the sect and head fields, as demonstrated by an integer overflow and out-of-bounds read. It can be triggered by an unprivileged local user when a floppy disk has been inserted. NOTE: QEMU creates the floppy device by default.
40 CVE-2019-13272 264 2019-07-17 2019-07-25
7.2
None Local Low Not required Complete Complete Complete
In the Linux kernel before 5.1.17, ptrace_link in kernel/ptrace.c mishandles the recording of the credentials of a process that wants to create a ptrace relationship, which allows local users to obtain root access by leveraging certain scenarios with a parent-child process relationship, where a parent drops privileges and calls execve (potentially allowing control by an attacker). One contributing factor is an object lifetime issue (which can also cause a panic). Another contributing factor is incorrect marking of a ptrace relationship as privileged, which is exploitable through (for example) Polkit's pkexec helper with PTRACE_TRACEME. NOTE: SELinux deny_ptrace might be a usable workaround in some environments.
41 CVE-2019-13233 362 2019-07-04 2019-07-20
4.4
None Local Medium Not required Partial Partial Partial
In arch/x86/lib/insn-eval.c in the Linux kernel before 5.1.9, there is a use-after-free for access to an LDT entry because of a race condition between modify_ldt() and a #BR exception for an MPX bounds violation.
42 CVE-2019-12984 476 DoS 2019-06-26 2019-08-06
4.3
None Remote Medium Not required None None Partial
A NULL pointer dereference vulnerability in the function nfc_genl_deactivate_target() in net/nfc/netlink.c in the Linux kernel before 5.1.13 can be triggered by a malicious user-mode program that omits certain NFC attributes, leading to denial of service.
43 CVE-2019-12818 476 DoS 2019-06-13 2019-06-18
5.0
None Remote Low Not required None None Partial
An issue was discovered in the Linux kernel before 4.20.15. The nfc_llcp_build_tlv function in net/nfc/llcp_commands.c may return NULL. If the caller does not check for this, it will trigger a NULL pointer dereference. This will cause denial of service. This affects nfc_llcp_build_gb in net/nfc/llcp_core.c.
44 CVE-2019-12817 119 Overflow 2019-06-25 2019-06-28
6.9
None Local Medium Not required Complete Complete Complete
arch/powerpc/mm/mmu_context_book3s64.c in the Linux kernel before 5.1.15 for powerpc has a bug where unrelated processes may be able to read/write to one another's virtual memory under certain conditions via an mmap above 512 TB. Only a subset of powerpc systems are affected.
45 CVE-2019-11815 362 2019-05-08 2019-06-07
9.3
None Remote Medium Not required Complete Complete Complete
An issue was discovered in rds_tcp_kill_sock in net/rds/tcp.c in the Linux kernel before 5.0.8. There is a race condition leading to a use-after-free, related to net namespace cleanup.
46 CVE-2019-11811 416 2019-05-07 2019-05-31
10.0
None Remote Low Not required Complete Complete Complete
An issue was discovered in the Linux kernel before 5.0.4. There is a use-after-free upon attempted read access to /proc/ioports after the ipmi_si module is removed, related to drivers/char/ipmi/ipmi_si_intf.c, drivers/char/ipmi/ipmi_si_mem_io.c, and drivers/char/ipmi/ipmi_si_port_io.c.
47 CVE-2019-11810 476 DoS 2019-05-07 2019-06-07
7.8
None Remote Low Not required None None Complete
An issue was discovered in the Linux kernel before 5.0.7. A NULL pointer dereference can occur when megasas_create_frame_pool() fails in megasas_alloc_cmds() in drivers/scsi/megaraid/megaraid_sas_base.c. This causes a Denial of Service, related to a use-after-free.
48 CVE-2019-11599 362 DoS +Info 2019-04-29 2019-05-28
6.9
None Local Medium Not required Complete Complete Complete
The coredump implementation in the Linux kernel before 5.0.10 does not use locking or other mechanisms to prevent vma layout or vma flags changes while it runs, which allows local users to obtain sensitive information, cause a denial of service, or possibly have unspecified other impact by triggering a race condition with mmget_not_zero or get_task_mm calls. This is related to fs/userfaultfd.c, mm/mmap.c, fs/proc/task_mmu.c, and drivers/infiniband/core/uverbs_main.c.
49 CVE-2019-11486 362 2019-04-23 2019-06-14
6.9
None Local Medium Not required Complete Complete Complete
The Siemens R3964 line discipline driver in drivers/tty/n_r3964.c in the Linux kernel before 5.0.8 has multiple race conditions.
50 CVE-2019-11479 400 DoS 2019-06-18 2019-06-20
5.0
None Remote Low Not required None None Partial
Jonathan Looney discovered that the Linux kernel default MSS is hard-coded to 48 bytes. This allows a remote peer to fragment TCP resend queues significantly more than if a larger MSS were enforced. A remote attacker could use this to cause a denial of service. This has been fixed in stable kernel releases 4.4.182, 4.9.182, 4.14.127, 4.19.52, 5.1.11, and is fixed in commits 967c05aee439e6e5d7d805e195b3a20ef5c433d6 and 5f3e2bf008c2221478101ee72f5cb4654b9fc363.
Total number of vulnerabilities : 230   Page : 1 (This Page)2 3 4 5
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