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PT-2021-7679 · Linux +3 · Linux Kernel +3

🗓️ 22 Dec 2021 00:00:00Reported by Positive TechnologiesType 
ptsecurity
 ptsecurity🔗 dbugs.ptsecurity.com👁 19 Views

Linux kernel before 5.15.13 misinterprets mlx5 get uars page as NULL, causing denial of service.

Related
Refs
ReporterTitlePublishedViews
Family
BDU FSTEC		The vulnerability of the Freescale Gianfar Ethernet kernel for Linux operating systems allows a hacker to cause a service failure.
6 Apr 202100:00
–bdu_fstec
BDU FSTEC		The vulnerability in the implementation of the usbip_sockfd_store function in Linux kernel allows a hacker to induce a service failure.
6 Apr 202100:00
–bdu_fstec
BDU FSTEC		The vulnerability in the fs/io_uring.c file of the Linux operating system allows a hacker to cause a service failure.
6 Apr 202100:00
–bdu_fstec
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.
6 Apr 202100:00
–bdu_fstec
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.
6 Apr 202100:00
–bdu_fstec
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.
6 Apr 202100:00
–bdu_fstec
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.
6 Apr 202100:00
–bdu_fstec
BDU FSTEC		The vulnerability of the get_old_root file in the fs/btrfs/ctree.c module of the Linux operating system allows a hacker to trigger a service failure.
6 Apr 202100:00
–bdu_fstec
BDU FSTEC		The vulnerability in the drivers/pci/hotplug/rpadlpar/sysfs.c file of the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.
6 Apr 202100:00
–bdu_fstec
BDU FSTEC		The vulnerability of the `synic_get` function in the Linux operating system’s kernel, arch/x86/kvm/hyperv.c, allows a attacker to cause a service failure.
8 Apr 202100:00
–bdu_fstec
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SourceLink
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
githubwww.github.com/Bonfee/CVE-2022-0995
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27 Feb 2024 00:00Current
7.5High risk
Vulners AI Score7.5
CVSS 3.15.5 - 9.8
CVSS 29
CVSS 38.8
CVSS 48.6
EPSS0.88606
SSVC
linux kernelmlx5uars pagedenial of servicepre 5.15.13update to 5.15.13
19