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PT-2021-7381 · Linux +5 · Linux Kernel +5

🗓️ 17 Aug 2021 00:00:00Reported by Positive TechnologiesType 
ptsecurity
 ptsecurity🔗 dbugs.ptsecurity.com👁 11 Views

Aspeed lpc ctrl mmap flaw in Linux before 5.14.6 may allow local privilege escalation via memory overflow.

Related
Refs
ReporterTitlePublishedViews
Family
bdu_fstec		The vulnerability of the `package_set_ring` function in the `net/packet/af_packet.c` component of the Linux kernel allows a hacker to increase their privileges within the system or cause a service failure.
9 Feb 202200:00
–bdu_fstec
bdu_fstec		The vulnerability of the loop_rw_iter function (fs/io_uring.c) in the Linux operating system allows a hacker to trigger a service failure.
9 Feb 202200:00
–bdu_fstec
bdu_fstec		The vulnerability of the KVM kernel virtualization subsystem in Linux operating systems, related to deficiencies in access control, allows attackers to escalate their privileges.
9 Feb 202200:00
–bdu_fstec
bdu_fstec		The vulnerability of the Linux operating system’s kernel, related to deficiencies in access control, allows attackers to escalate their privileges.
9 Feb 202200:00
–bdu_fstec
bdu_fstec		The vulnerability of the Linux operating system’s RDMA core in connection management allows a hacker to execute arbitrary code.
10 Feb 202200:00
–bdu_fstec
bdu_fstec		The vulnerability of the cgroup_release_agent_write function (kernel/cgroup/cgroup-v1.c) in the Linux operating system allows a hacker to increase their privileges within the system or cause service failures.
10 Feb 202200:00
–bdu_fstec
bdu_fstec		The vulnerability of the implementations of system calls ioctl(XFS_IOC_ALLOCSP) and ioctl(XFS_IOC_FREESP) in the XFS file system of Linux operating systems allows a malicious actor to gain unauthorized access to protected information.
16 Feb 202200:00
–bdu_fstec
bdu_fstec		The vulnerability of the rtsx_usb_ms_drv_remove function in Linux kernel components allows attackers to compromise data confidentiality.
16 Feb 202200:00
–bdu_fstec
bdu_fstec		The vulnerability in the implementation of the nfs_atomic_open() function in Linux operating systems allows a hacker to influence data confidentiality.
16 Feb 202200:00
–bdu_fstec
bdu_fstec		Vulnerability of the check_alu_op() function (kernel/bpf/verifier.c) in Linux operating system kernels, which allows an attacker to gain unauthorized access to protected information
17 Feb 202200:00
–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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14 Aug 2023 00:00Current
7.7High risk
Vulners AI Score7.7
CVSS 3.17.8 - 9.8
CVSS 29
CVSS 36.7 - 8.8
CVSS 48.7
EPSS0.89063
SSVC
Aspeed hardwarecontrol interfacememory overflowprivilege escalationkernel vulnerability
11