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PT-2021-4204 · Linux +9 · Linux Kernel +9

🗓️ 14 Sep 2021 00:00:00Reported by Positive TechnologiesType 
ptsecurity
 ptsecurity🔗 dbugs.ptsecurity.com👁 11 Views

Linux kernel Bluetooth use-after-free due to a race between connect and disconnect; may crash or escalate privileges.

Related
Refs
ReporterTitlePublishedViews
Family
BDU FSTEC		The vulnerability of the `show_transport_handle` function in Linux kernel allows attackers to compromise the confidentiality, integrity, and accessibility of the protected information.
15 Mar 202100:00
–bdu_fstec
BDU FSTEC		(Vulnerability) The vulnerability of the `show_transport_handle` function in Linux kernel allows a hacker to disclose sensitive information or cause service failures.
15 Mar 202100:00
–bdu_fstec
BDU FSTEC		The vulnerability of the SCTP socket buffer in Linux kernel allows a hacker to induce a service failure.
21 Mar 202100:00
–bdu_fstec
BDU FSTEC		The vulnerability of the GPU Nouveau driver for the Linux operating system, which allows a hacker to trigger a service failure
30 Mar 202100:00
–bdu_fstec
BDU FSTEC		The vulnerability in the implementation of the show_transport_handle() function in Linux operating systems allows a malicious actor to gain unauthorized access to protected information.
30 Mar 202100:00
–bdu_fstec
BDU FSTEC		(Vulnerability) The vulnerability of the iSCSI subsystem in Linux operating systems allows a hacker to cause a service failure or gain increased privileges.
30 Mar 202100:00
–bdu_fstec
BDU FSTEC		(Vulnerability) The vulnerability of the iSCSI subsystem in Linux operating systems, which allows a perpetrator to compromise the confidentiality, integrity, and accessibility of data.
30 Mar 202100:00
–bdu_fstec
BDU FSTEC		The vulnerability of the unix_stream_recvmsg function in Linux operating system kernels, which allows a hacker to cause a service failure
30 Mar 202100:00
–bdu_fstec
BDU FSTEC		The vulnerability of the l2tp_session_delete function (l2tp_core.c) in the Android operating system’s kernel allows a hacker to increase their privileges.
1 Apr 202100:00
–bdu_fstec
BDU FSTEC		The vulnerability of the Freescale Gianfar Ethernet kernel for Linux operating systems allows a hacker to cause a service failure.
6 Apr 202100:00
–bdu_fstec
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SourceLink
githubwww.github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/local/vmwgfx_fd_priv_esc.rb
githubwww.github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/local/cve_2022_0847_dirtypipe.rb
githubwww.github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/local/docker_cgroup_escape.rb
githubwww.github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/local/netfilter_nft_set_elem_init_privesc.rb
githubwww.github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/local/cve_2022_0995_watch_queue.rb
githubwww.github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/local/cve_2023_0386_overlayfs_priv_esc.rb
githubwww.github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/local/cve_2022_1043_io_uring_priv_esc.rb
githubwww.github.com/Arinerron/CVE-2022-0847-DirtyPipe-Exploit
githubwww.github.com/AlexisAhmed/CVE-2022-0847-DirtyPipe-Exploits
githubwww.github.com/tr3ee/CVE-2022-23222
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09 Nov 2023 00:00Current
7.7High risk
Vulners AI Score7.7
CVSS 27.9 - 9
CVSS 36.7 - 8.8
CVSS 3.19.1 - 9.8
CVSS 48.7
EPSS0.93838
SSVC
linux kernelbluetooth subsystemuse after freerace conditionconnect disconnectprivilege escalationcrash system
11