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Linux » Linux Kernel » 2.1.114 : Security Vulnerabilities (Gain Privilege)

Cpe Name:cpe:/o:linux:linux_kernel:2.1.114
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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-2018-16882 416 +Priv 2019-01-03 2019-10-09
7.2
None Local Low Not required Complete Complete Complete
A use-after-free issue was found in the way the Linux kernel's KVM hypervisor processed posted interrupts when nested(=1) virtualization is enabled. In nested_get_vmcs12_pages(), in case of an error while processing posted interrupt address, it unmaps the 'pi_desc_page' without resetting 'pi_desc' descriptor address, which is later used in pi_test_and_clear_on(). A guest user/process could use this flaw to crash the host kernel resulting in DoS or potentially gain privileged access to a system. Kernel versions before 4.14.91 and before 4.19.13 are vulnerable.
2 CVE-2017-16939 416 DoS +Priv 2017-11-24 2019-10-02
7.2
None Local Low Not required Complete Complete Complete
The XFRM dump policy implementation in net/xfrm/xfrm_user.c in the Linux kernel before 4.13.11 allows local users to gain privileges or cause a denial of service (use-after-free) via a crafted SO_RCVBUF setsockopt system call in conjunction with XFRM_MSG_GETPOLICY Netlink messages.
3 CVE-2017-15868 20 +Priv 2017-12-05 2019-10-02
7.2
None Local Low Not required Complete Complete Complete
The bnep_add_connection function in net/bluetooth/bnep/core.c in the Linux kernel before 3.19 does not ensure that an l2cap socket is available, which allows local users to gain privileges via a crafted application.
4 CVE-2017-15102 476 +Priv 2017-11-15 2019-05-08
6.9
None Local Medium Not required Complete Complete Complete
The tower_probe function in drivers/usb/misc/legousbtower.c in the Linux kernel before 4.8.1 allows local users (who are physically proximate for inserting a crafted USB device) to gain privileges by leveraging a write-what-where condition that occurs after a race condition and a NULL pointer dereference.
5 CVE-2010-0291 264 DoS +Priv 2010-02-15 2018-11-16
4.6
None Local Low Not required Partial Partial Partial
The Linux kernel before 2.6.32.4 allows local users to gain privileges or cause a denial of service (panic) by calling the (1) mmap or (2) mremap function, aka the "do_mremap() mess" or "mremap/mmap mess."
6 CVE-2009-2698 476 DoS +Priv 2009-08-27 2019-09-05
7.2
None Local Low Not required Complete Complete Complete
The udp_sendmsg function in the UDP implementation in (1) net/ipv4/udp.c and (2) net/ipv6/udp.c in the Linux kernel before 2.6.19 allows local users to gain privileges or cause a denial of service (NULL pointer dereference and system crash) via vectors involving the MSG_MORE flag and a UDP socket.
Total number of vulnerabilities : 6   Page : 1 (This Page)
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