The vulnerability of the nft_do_chain() function in the net/netfilter/nf_tables_core.c module of the netfilter component of the Linux operating system allows a attacker to cause a service failure.

The vulnerability of the nftdochain function in the net/netfilter/nftablescore.c module of the netfilter component of the Linux operating system is related to improper initialization. Exploiting this vulnerability could allow an attacker to cause a service failure...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990539)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990539 advisory. In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: initialize registers in nftdochain Initialize registers to avoid stack leak...

kernel: uninitialized registers on stack in nft_do_chain can cause kernel pointer leakage to UM

A flaw was found in the Linux kernel in net/netfilter/nftablescore.c:nftdochain, which can cause a use-after-free. This issue needs to handle 'return' with proper preconditions, as it can lead to a kernel information leak problem caused by a local, unprivileged attacker...

kernel: uninitialized registers on stack in nft_do_chain can cause kernel pointer leakage to UM

A flaw was found in the Linux kernel in net/netfilter/nftablescore.c:nftdochain, which can cause a use-after-free. This issue needs to handle 'return' with proper preconditions, as it can lead to a kernel information leak problem caused by a local, unprivileged attacker...

kernel: uninitialized registers on stack in nft_do_chain can cause kernel pointer leakage to UM

A flaw was found in the Linux kernel in net/netfilter/nftablescore.c:nftdochain, which can cause a use-after-free. This issue needs to handle 'return' with proper preconditions, as it can lead to a kernel information leak problem caused by a local, unprivileged attacker...

kernel: uninitialized registers on stack in nft_do_chain can cause kernel pointer leakage to UM

A flaw was found in the Linux kernel in net/netfilter/nftablescore.c:nftdochain, which can cause a use-after-free. This issue needs to handle 'return' with proper preconditions, as it can lead to a kernel information leak problem caused by a local, unprivileged attacker...

kernel: uninitialized registers on stack in nft_do_chain can cause kernel pointer leakage to UM

A flaw was found in the Linux kernel in net/netfilter/nftablescore.c:nftdochain, which can cause a use-after-free. This issue needs to handle 'return' with proper preconditions, as it can lead to a kernel information leak problem caused by a local, unprivileged attacker...

CVE-2022-1016

A flaw was found in the Linux kernel in net/netfilter/nftablescore.c:nftdochain, which can cause a use-after-free. This issue needs to handle 'return' with proper preconditions, as it can lead to a kernel information leak problem caused by a local, unprivileged attacker...

PT-2022-30655

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.19.237 Description The issue is related to the initialization of registers in the nft do chain function within the netfilter nf tables component. The actual impact and potential for attack have not been proven...

PT-2022-30423

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.10.109 Description The issue is related to the initialization of registers in the nft do chain function within the netfilter nf tables component. The actual impact and potential for attack have not been proven...

PT-2022-30560

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.4.188 Description The issue is related to the initialization of registers in the nft do chain function within the netfilter nf tables component. The actual impact and potential for attack have not been proven...

PT-2022-30215

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.15.32 Description The issue is related to the initialization of registers in the nft do chain function within the netfilter nf tables module. The actual impact and potential for attack have not been proven yet...

PT-2022-29911

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.16.18 Description The issue is related to the initialization of registers in the nft do chain function within the netfilter nf tables component. The actual impact and potential for attack have not been proven...

PT-2022-30731

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.14.274 Description The issue is related to the initialization of registers in the nft do chain function within the netfilter nf tables component. The actual impact and potential for attack have not been proven...

PT-2022-30790

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.9.309 Description The issue is related to the initialization of registers in the nft do chain function within the netfilter nf tables component. The actual impact and potential for attack have not been proven...

The vulnerability of the nf_tables module of the netfilter subsystem in Linux operating systems allows a hacker to gain unauthorized access to protected information.

The vulnerability of the nftables module of the netfilter subsystem in Linux operating systems is related to the use of an uninitialized pointer nftdochain. Exploiting this vulnerability can allow an attacker to gain unauthorized access to protected information...

UBUNTU-CVE-2022-1016

A flaw was found in the Linux kernel in net/netfilter/nftablescore.c:nftdochain, which can cause a use-after-free. This issue needs to handle 'return' with proper preconditions, as it can lead to a kernel information leak problem caused by a local, unprivileged attacker...

Linux kernel 缓冲区错误漏洞

Linux kernel is the kernel used by the Linux Foundation's open source operating system Linux. The Linux kernel suffers from a buffer error vulnerability that originates from a flaw in net/netfilter/nftablescore.c:nftdochain. An attacker can read memory segments of the Linux kernel via the...

PT-2025-8221

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A vulnerability in the Linux kernel has been resolved. The issue is related to the netfilter nf tables, where registers were not initialized in the nft do chain function, potentially...