8 matches found
ROS-20260821-73-0004
The vulnerability of the nftchainlookupbyid function in the net/netfilter/nftablesapi.c module of the netfilter component of the Linux operating system is related to the use of a previously released resource. Exploiting this vulnerability could allow an attacker to compromise the confidentiality,...
kernel: nf_tables: use-after-free in nft_chain_lookup_byid()
A use-after-free flaw was found in the Linux kernel's Netfilter module in net/netfilter/nftablesapi.c in nftchainlookupbyid. This flaw allows a local attacker to cause a local privilege escalation issue due to a missing cleanup...
kernel: nf_tables: use-after-free in nft_chain_lookup_byid()
A use-after-free flaw was found in the Linux kernel's Netfilter module in net/netfilter/nftablesapi.c in nftchainlookupbyid. This flaw allows a local attacker to cause a local privilege escalation issue due to a missing cleanup...
SUSE CVE-2023-31248
Linux Kernel nftables Use-After-Free Local Privilege Escalation Vulnerability; nftchainlookupbyid failed to check whether a chain was active and CAPNETADMIN is in any user or network namespace...
CVE-2023-31248
Linux Kernel nftables Use-After-Free Local Privilege Escalation Vulnerability; "nftchainlookupbyid" failed to check whether a chain was active and CAPNETADMIN is in any user or network namespace...
CVE-2023-31248
Linux Kernel nftables Use-After-Free Local Privilege Escalation Vulnerability; nftchainlookupbyid failed to check whether a chain was active and CAPNETADMIN is in any user or network namespace...
CVE-2023-31248
The Linux kernel contains a use-after-free vulnerability in the Netfilter nf_tables implementation. The flaw exists because the nft_chain_lookup_byid() function fails to verify whether a chain is active, particularly during concurrent access to resources. This vulnerability allows a local attacke...
CVE-2023-31248: Use After Free
Linux Kernel nftables Use-After-Free Local Privilege Escalation Vulnerability; nftchainlookupbyid failed to check whether a chain was active and CAPNETADMIN is in any user or network namespace...