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PT-2021-7066 · Linux +8 · Linux Kernel +8

🗓️ 26 Aug 2021 00:00:00Reported by Positive TechnologiesType 
ptsecurity
 ptsecurity🔗 dbugs.ptsecurity.com👁 29 Views

Flaw in ICMP error handling lets off-path attacker scan UDP ports and bypass port randomization, affecting confidentiality.

Related
Refs
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BDU FSTEC		The vulnerability of the sound/soc/qcom/sdm845.c file in the Linux operating system allows a hacker to gain unauthorized access to protected information.
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BDU FSTEC		The vulnerability in the kernel/bpf/verifier.c file of the Linux operating system allows a hacker to gain unauthorized access to protected information.
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BDU FSTEC		The vulnerability in the kernel/bpf/verifier.c file of the Linux operating system allows a hacker to gain unauthorized access to protected information.
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BDU FSTEC		The vulnerability of the fs/fuse/fuse_i.h file in the Linux operating system’s kernel allows a hacker to cause a service failure.
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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
7.8High risk
Vulners AI Score7.8
CVSS 28.8 - 9
CVSS 36.7 - 8.8
CVSS 3.19.1 - 9.8
CVSS 48.7
EPSS0.92621
SSVC
Linux kernelControl Message ProtocolFragmentation neededPort randomization bypassUser Datagram Protocol
29