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PT-2022-4782 · Linux +9 · Linux Kernel +9

🗓️ 07 Mar 2022 00:00:00Reported by Positive TechnologiesType 
ptsecurity
 ptsecurity🔗 dbugs.ptsecurity.com👁 13 Views

A use-after-free in Linux kernel FUSE write allows local users to access data and escalate privileges.

Related
Refs
ReporterTitlePublishedViews
Family
bdu_fstec
BDU FSTEC		The vulnerability of the ath9k_htc_wait_for_target function in the wireless adapter driver for Atheros in the Linux operating system allows a hacker to gain access to the kernel’s memory. This can lead to system failures or the leakage of internal kernel information.
26 May 202200:00
–bdu_fstec
bdu_fstec
BDU FSTEC		The vulnerability of the `sys_perf_event_open()` function in the Linux operating system’s perf subsystem allows a local attacker to gain root privileges.
26 May 202200:00
–bdu_fstec
bdu_fstec
BDU FSTEC		The vulnerability of the Linux operating system’s kernel, which allows a hacker to disclose protected information
31 May 202200:00
–bdu_fstec
bdu_fstec
BDU FSTEC		The vulnerability of the nft_expr_init function in the Linux operating system’s Netfilter packet filtering software allows a hacker to elevate their privileges to the root level.
3 Jun 202200:00
–bdu_fstec
bdu_fstec
BDU FSTEC		The vulnerability of the vhost_vdpa_config_validate() function in Linux kernel allows a attacker to escalate their privileges or cause service failures.
9 Jun 202200:00
–bdu_fstec
bdu_fstec
BDU FSTEC		The vulnerability of the scsi_ioctl function in the Linux operating system’s kernel allows a hacker to disclose protected information.
14 Jun 202200:00
–bdu_fstec
bdu_fstec
BDU FSTEC		The vulnerability of the sock_getsockopt() function in the Linux operating system’s kernel allows a hacker to induce a service failure.
14 Jun 202200:00
–bdu_fstec
bdu_fstec
BDU FSTEC		The vulnerability in the implementation of the io-workqueue in the Linux operating system allows a hacker to cause a service failure.
14 Jun 202200:00
–bdu_fstec
bdu_fstec
BDU FSTEC		The vulnerability of the KVM virtualization subsystem in the Linux operating system allows a hacker to trigger a service failure.
14 Jun 202200:00
–bdu_fstec
bdu_fstec
BDU FSTEC		The vulnerability of the net/llc/af_llc.c component in the Linux operating system allows a hacker to trigger a service failure.
14 Jun 202200:00
–bdu_fstec
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SourceLink
githubwww.github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/local/rds_atomic_free_op_null_pointer_deref_priv_esc.rb
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/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/tr3ee/CVE-2022-23222
githubwww.github.com/Bonfee/CVE-2022-0995
githubwww.github.com/Markakd/CVE-2022-2588
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23 Sep 2024 00:00Current
6.4Medium risk
Vulners AI Score6.4
CVSS 3.17.8 - 9.8
CVSS 29
CVSS 35.5 - 8.8
CVSS 48.6
EPSS0.67994
SSVC
Linux kernelFUSE filesystemUse after freeLocal userData accessPrivilege escalation
13