PT-2021-7677 · Linux +2 · Linux Kernel +2

🗓️ 03 Sep 2021 00:00:00Reported by Positive TechnologiesType

ptsecurity🔗 dbugs.ptsecurity.com👁 12 Views

Linux kernel io_uring out-of-bounds read via io_read(); local user could disclose memory or cause DoS.

Reporter	Title	Published	Views	Family All 23040
BDU FSTEC	The vulnerability of the rtsx_usb_ms_drv_remove function in Linux kernel components allows attackers to compromise data confidentiality.	16 Feb 202200:00	–	bdu_fstec
BDU FSTEC	The vulnerability in the implementation of the nfs_atomic_open() function in Linux operating systems allows a hacker to influence data confidentiality.	16 Feb 202200:00	–	bdu_fstec
BDU FSTEC	Vulnerability of the check_alu_op() function (kernel/bpf/verifier.c) in Linux operating system kernels, which allows an attacker to gain unauthorized access to protected information	17 Feb 202200:00	–	bdu_fstec
BDU FSTEC	The vulnerability in the `drivers/usb/gadget/legacy/inode.c` component of Linux kernel allows a hacker to cause a service failure.	17 Feb 202200:00	–	bdu_fstec
BDU FSTEC	The vulnerability in the `drivers/usb/gadget/legacy/inode.c` component of Linux kernel allows a hacker to cause a service failure.	17 Feb 202200:00	–	bdu_fstec
BDU FSTEC	The vulnerability of the kvm_s390_guest_sida_op() function in the KVM virtualization subsystem of Linux operating systems allows a hacker to gain unauthorized access to protected information.	22 Feb 202200:00	–	bdu_fstec
BDU FSTEC	The vulnerability in the driver/drivers/usb/gadget/composite.c file of the Linux operating system allows a hacker to execute arbitrary code.	25 Feb 202200:00	–	bdu_fstec
BDU FSTEC	The vulnerability of the UDF subsystem in Linux operating systems allows a hacker to trigger a service failure.	25 Feb 202200:00	–	bdu_fstec
BDU FSTEC	The vulnerability in the driver/drivers/usb/gadget/function/rndis.c file of the Linux operating system allows a hacker to gain unauthorized access to protected information.	25 Feb 202200:00	–	bdu_fstec
BDU FSTEC	The vulnerability of the Linux operating system’s kernel, allowing a hacker to execute arbitrary code	25 Feb 202200:00	–	bdu_fstec

Source	Link
github	www.github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/local/cve_2022_0847_dirtypipe.rb
github	www.github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/local/docker_cgroup_escape.rb
github	www.github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/local/netfilter_nft_set_elem_init_privesc.rb
github	www.github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/local/cve_2022_0995_watch_queue.rb
github	www.github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/local/cve_2023_0386_overlayfs_priv_esc.rb
github	www.github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/local/cve_2022_1043_io_uring_priv_esc.rb
github	www.github.com/Arinerron/CVE-2022-0847-DirtyPipe-Exploit
github	www.github.com/AlexisAhmed/CVE-2022-0847-DirtyPipe-Exploits
github	www.github.com/tr3ee/CVE-2022-23222
github	www.github.com/Bonfee/CVE-2022-0995

14 Aug 2023 00:00Current

7.2High risk

Vulners AI Score7.2

CVSS 3.16.1 - 9.8

CVSS 29

CVSS 38.8

CVSS 48.6

EPSS0.88606

SSVC