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PT-2021-23017 · Kvm +6 · Kvm +6

🗓️ 12 Nov 2021 00:00:00Reported by Positive TechnologiesType 
ptsecurity
 ptsecurity🔗 dbugs.ptsecurity.com👁 8 Views

KVM SEV-ES flaw allows out-of-bounds IO reads/writes via VMGEXIT, risking host crash or guest escape.

Related
Refs
ReporterTitlePublishedViews
Family
bdu_fstec		The vulnerability of the link counting function in the BSS mode of the Linux operating system’s kernel allows a hacker to execute arbitrary code.
22 Dec 202200:00
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bdu_fstec		The vulnerability of the Linux operating system’s kernel, which allows a hacker to trigger a service failure
22 Dec 202200:00
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bdu_fstec		The vulnerability of the pipe_resize_ring function in Linux operating systems allows a hacker to execute arbitrary code.
22 Dec 202200:00
–bdu_fstec
bdu_fstec		The vulnerability of the Linux operating system’s kernel, which allows a hacker to trigger a service failure
22 Dec 202200:00
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bdu_fstec		The vulnerability of the bpf_tail_call() function in the BPF subsystem of Linux’s operating systems allows a hacker to gain unauthorized access to data.
22 Dec 202200:00
–bdu_fstec
bdu_fstec		The vulnerability in the driver drivers/char/pcmcia/synclink_cs.c of Linux operating systems allows a hacker to cause a service failure.
22 Dec 202200:00
–bdu_fstec
bdu_fstec		The vulnerability in the driver/driver/video/fbdev/smscufx.c file of Linux operating systems allows a hacker to cause a service failure.
22 Dec 202200:00
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bdu_fstec		The vulnerability of the XFRM subsystem in the Linux operating system allows a hacker to execute arbitrary code, cause a service failure, or otherwise affect the system.
22 Dec 202200:00
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bdu_fstec		The vulnerability of the WILC1000 wireless network driver for Linux operating systems allows a hacker to execute arbitrary code or cause a service failure.
29 Dec 202200:00
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bdu_fstec		The vulnerability of the WILC1000 wireless network driver for Linux operating systems allows a hacker to execute arbitrary code or cause a service failure.
29 Dec 202200:00
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SourceLink
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/Bonfee/CVE-2022-25636
githubwww.github.com/xkaneiki/CVE-2023-0386
githubwww.github.com/Crusaders-of-Rust/CVE-2022-0185
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14 Aug 2023 00:00Current
7.7High risk
Vulners AI Score7.7
CVSS 3.18.8 - 9.8
CVSS 29
CVSS 38.8
CVSS 48.6
EPSS0.67994
SSVC
kernel virtualizationsev esamd codevmgexit io
8