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PT-2023-2689 · Linux +7 · Linux Kernel +7

🗓️ 06 Apr 2018 00:00:00Reported by Positive TechnologiesType 
ptsecurity
 ptsecurity🔗 dbugs.ptsecurity.com👁 28 Views

Linux kernel before commit 74e19e may leak information by bypassing access checks in copy from user.

Related
Refs
ReporterTitlePublishedViews
Family
bdu_fstec
BDU FSTEC		The vulnerability of the KVM virtualization subsystem in Linux operating systems allows a attacker to trigger a service failure or execute arbitrary code.
12 Apr 201900:00
–bdu_fstec
bdu_fstec
BDU FSTEC		The vulnerability of the Linux operating system’s kernel, caused by errors in processing minimum-sized segments, allows a hacker to trigger a service failure.
21 Jun 201900:00
–bdu_fstec
bdu_fstec
BDU FSTEC		The vulnerability of the af_alg_release function in the Linux operating system allows a hacker to execute arbitrary code in kernel mode.
4 Jul 201900:00
–bdu_fstec
bdu_fstec
BDU FSTEC		The vulnerability in the implementation of the NFS protocol in Linux operating systems allows a hacker to trigger a service failure.
11 Jul 201900:00
–bdu_fstec
bdu_fstec
BDU FSTEC		The vulnerability of the net_hash_mix() function in the Linux operating system’s kernel allows a hacker to disclose protected information.
2 Aug 201900:00
–bdu_fstec
bdu_fstec
BDU FSTEC		The vulnerabilities of the functions smp_task_timedout() and smp_task_done() in the Linux kernel’s drivers/scsi/libsas/sas_expander.c file allow attackers to compromise the confidentiality, integrity, and accessibility of protected information.
8 Aug 201900:00
–bdu_fstec
bdu_fstec
BDU FSTEC		The vulnerability of the KVM virtualization subsystem in Linux operating systems allows a attacker to increase their privileges or cause service failures.
19 Sep 201900:00
–bdu_fstec
bdu_fstec
BDU FSTEC		The vulnerability of the fd_locked_ioctl function in the Linux operating system’s kernel allows a hacker to disclose protected information.
3 Oct 201900:00
–bdu_fstec
bdu_fstec
BDU FSTEC		The vulnerability of the Linux operating system’s kernel, related to the lack of protection for service data, allows attackers to disclose protected information.
11 Nov 201900:00
–bdu_fstec
bdu_fstec
BDU FSTEC		Vulnerability of the dwc3pci_probe() function (drivers/usb/dwc3/dwc3-pci.c) in the Linux kernel, allowing a hacker to cause a service failure
9 Dec 201900:00
–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/netfilter_xtables_heap_oob_write_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/cve_2021_3490_ebpf_alu32_bounds_check_lpe.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/Arinerron/CVE-2022-0847-DirtyPipe-Exploit
githubwww.github.com/AlexisAhmed/CVE-2022-0847-DirtyPipe-Exploits
githubwww.github.com/tr3ee/CVE-2022-23222
githubwww.github.com/Bonfee/CVE-2022-0995
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08 Sep 2023 00:00Current
7.3High risk
Vulners AI Score7.3
CVSS 3.16.5 - 9.8
CVSS 210
CVSS 37.8
CVSS 48.6
EPSS0.9166
SSVC
Linux kernelcopy from usernospec featureinformation leakagekernel pointercommit 74e19e
28