kernel: netfilter: nft_chain_filter: handle NETDEV_UNREGISTER for inet/ingress basechain

A vulnerability was found in the Linux kernel's netfilter subsystem, related to the nftchainfilter feature. This issue occurs when a NETDEVUNREGISTER event is reported, which can leave a stale reference to a network device in the ingress basechain. If this issue is not addressed, this stale...

kernel: nftables: nft_set_rbtree skip end interval element from gc

A flaw was found in the Linux kernel’s Netfilter subsystem. This issue occurs in the nftsetrbtree. rbtree lazy gc on insert, which might collect an end interval element just added in a transaction and skip the end interval elements not yet active...

kernel: netfilter: nft_limit: reject configurations that cause integer overflow

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftlimit: reject configurations that cause integer overflow Reject bogus configs where internal token counter wraps around. This only occurs with very very large requests, such as 17gbyte/s. Its better to reject this...

kernel: netfilter: nft_chain_filter: handle NETDEV_UNREGISTER for inet/ingress basechain

A vulnerability was found in the Linux kernel's netfilter subsystem, related to the nftchainfilter feature. This issue occurs when a NETDEVUNREGISTER event is reported, which can leave a stale reference to a network device in the ingress basechain. If this issue is not addressed, this stale...

Xhibiter NFT Marketplace 1.10.2 Cross Site Scripting

==================================================================================================================================== | Title : Xhibiter NFT Marketplace 1.10.2 XSS Vulnerability | | Author : indoushka | | Tested on : windows 10 FrPro / browser : Mozilla firefox 125.0.1 64 bits | |...

SUSE CVE-2024-39504

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftinner: validate mandatory meta and payload Check for mandatory netlink attributes in payload and meta expression when used embedded from the inner expression, otherwise NULL pointer dereference is possible from...

DEBIAN-CVE-2024-39504

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftinner: validate mandatory meta and payload Check for mandatory netlink attributes in payload and meta expression when used embedded from the inner expression, otherwise NULL pointer dereference is possible from...

UBUNTU-CVE-2024-39504

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftinner: validate mandatory meta and payload Check for mandatory netlink attributes in payload and meta expression when used embedded from the inner expression, otherwise NULL pointer dereference is possible from...

Linux kernel security vulnerabilities

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from a failure of the netfilter:nftinner component to properly validate the mandatory netlink attribute...

kernel: netfilter: nft_ct: sanitize layer 3 and 4 protocol number in custom expectations

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftct: sanitize layer 3 and 4 protocol number in custom expectations The Linux kernel CVE team has assigned CVE-2024-26673 to this issue. Upstream advisory:...

CLSA-2024-1720468480 kernel: Fix of 89 CVEs

kvm: initialize all of the kvmdebugregs structure before sending it to userspace CVE-2023-1513 - wifi: mac80211: fix MBSSID parsing use-after-free CVE-2022-42719 - mac80211: always allocate struct ieee80211elems CVE-2022-42719 - netfilter: nftables: initialize registers in nftdochain...

Xhibiter NFT Marketplace 1.10.2 - SQL Injection Vulnerability

Exploit Title: xhibiter nft marketplace SQLI Google Dork: intitle:"View - Browse, create, buy, sell, and auction NFTs" Exploit Author: Sohel yousef - https://www.linkedin.com/in/sohel-yousef-50a905189/ Vendor Homepage: https://elements.envato.com/xhibiter-nft-marketplace-html-template-AQN45FA...

Xhibiter NFT Marketplace 1.10.2 SQL Injection

Exploit Title: xhibiter nft marketplace SQLI Google Dork: intitle:"View - Browse, create, buy, sell, and auction NFTs" Date: 29/06/204 Exploit Author: Sohel yousef - https://www.linkedin.com/in/sohel-yousef-50a905189/ Vendor Homepage:...

Xhibiter NFT Marketplace 1.10.2 - SQL Injection

Exploit Title: xhibiter nft marketplace SQLI Google Dork: intitle:"View - Browse, create, buy, sell, and auction NFTs" Date: 29/06/204 Exploit Author: Sohel yousef - https://www.linkedin.com/in/sohel-yousef-50a905189/ Vendor Homepage:...

We’re not talking about cryptocurrency as much as we used to, but there are still plenty of scammers out there

AI has since replaced "cryptocurrency" and "blockchain" as the cybersecurity buzzwords everyone wants to hear. Were not getting as many headlines about cryptocurrency miners, the security risks or promises of the blockchain, or non-fungible tokens being referenced on "Saturday Night Live." A repo...

kernel: netfilter: nft_flow_offload: reset dst in route object after setting up flow

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftflowoffload: reset dst in route object after setting up flow dst is transferred to the flow object, route object does not own it anymore. Reset dst in route object, otherwise if flowoffloadadd fails, error path...

kernel: netfilter: nf_tables: disallow anonymous set with timeout flag

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: disallow anonymous set with timeout flag Anonymous sets are never used with timeout from userspace, reject this. Exception to this rule is NFTSETEVAL to ensure legacy meters still work...

kernel: nf_tables: use-after-free vulnerability in the nft_verdict_init() function

A flaw was found in the Netfilter subsystem in the Linux kernel. This issue occurs in the nftverdictinit function, allowing positive values as a drop error within the hook verdict, therefore, the nfhookslow function can cause a double-free vulnerability when NFDROP is issued with a drop error tha...

VulnCheck KEV: CVE-2022-2586

Linux Kernel contains a use-after-free vulnerability in the nftobject, allowing local attackers to escalate privileges...

kernel: nf_tables: use-after-free vulnerability in the nft_verdict_init() function

A flaw was found in the Netfilter subsystem in the Linux kernel. This issue occurs in the nftverdictinit function, allowing positive values as a drop error within the hook verdict, therefore, the nfhookslow function can cause a double-free vulnerability when NFDROP is issued with a drop error tha...