AZL-62764 CVE-2024-1085 affecting package kernel for versions less than 6.6.35.1-5

A use-after-free vulnerability in the Linux kernel's netfilter: nftables component can be exploited to achieve local privilege escalation. The nftsetelemcatchalldeactivate function checks whether the catch-all set element is active in the current generation instead of the next generation before...

UBUNTU-CVE-2024-1086

A use-after-free vulnerability in the Linux kernel's netfilter: nftables component can be exploited to achieve local privilege escalation. The nftverdictinit function allows positive values as drop error within the hook verdict, and hence the nfhookslow function can cause a double free...

kernel: use after free in nft_immediate_deactivate

A use-after-free flaw was found in the Linux kernel's netfilter: nftables component, which can be exploited to achieve local privilege escalation. On an error when building a nftables rule, deactivating immediate expressions in nftimmediatedeactivate can unbind the chain and objects can be...

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...

AZL-33913 CVE-2024-0607 affecting package kernel for versions less than 5.15.148.1-1

A flaw was found in the Netfilter subsystem in the Linux kernel. The issue is in the nftbyteordereval function, where the code iterates through a loop and writes to the dst array. On each iteration, 8 bytes are written, but dst is an array of u32, so each element only has space for 4 bytes. That...

Web3 – Crypto wallet Login & NFT token gating < 3.0.0 - Authentication Bypass

Description The plugin is vulnerable to an authentication bypass due to incorrect authentication checking in the login flow in functions 'handleauthrequest' and 'hadleloginrequest'. This makes it possible for non authenticated attackers to log in as any existing user on the site, such as an...

Web3 – Crypto wallet Login & NFT token gating < 3.0.0 - Authentication Bypass

Description The plugin is vulnerable to an authentication bypass due to incorrect authentication checking in the login flow in functions 'handleauthrequest' and 'hadleloginrequest'. This makes it possible for non authenticated attackers to log in as any existing user on the site, such as an...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. Linux kernel has a code issue vulnerability that stems from the fact that in the nftbyteordereval function, the code iteratively loops and writes dst0, dst1, dst2, etc., and...

CLSA-2024-1705081601 Fix of 7 CVEs

CVE-url: https://ubuntu.com/security/CVE-2023-7192 - netfilter: ctnetlink: fix possible refcount leak in ctnetlinkcreateconntrack CVE-url: https://ubuntu.com/security/CVE-2023-6610 - smb: client: fix potential OOB in smb2dumpdetail CVE-url: https://ubuntu.com/security/CVE-2023-6606 - smb: client:...

The vulnerability of the nft_set_commit_update() function in the net/netfilter/nf_tables_api.c module of the netfilter component of the Linux kernel allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information, thereby enhancing their privileges.

The vulnerability of the nftsetcommitupdate function in the net/netfilter/nftablesapi.c module of the netfilter component of the Linux kernel operating system is related to the repeated use of previously freed memory. Exploiting this vulnerability could allow a privileged attacker to compromise t...

AZL-33260 CVE-2022-2586 affecting package kernel for versions less than 5.15.153.1-1

It was discovered that a nft object or expression could reference a nft set on a different nft table, leading to a use-after-free once that table was deleted...

CVE-2022-2586

It was discovered that a nft object or expression could reference a nft set on a different nft table, leading to a use-after-free once that table was deleted...

Design/Logic Flaw

It was discovered that a nft object or expression could reference a nft set on a different nft table, leading to a use-after-free once that table was deleted...

CVE-2022-2586

CVE-2022-2586 is a Linux kernel use-after-free in netfilter nf_tables related to nft objects/expressions referencing nft sets across tables. Connected Astra Linux advisories confirm the fix was applied by updating the kernel to address: netfilter nf_tables: do not allow SET_ID to refer to another...

CVE-2022-2586

It was discovered that a nft object or expression could reference a nft set on a different nft table, leading to a use-after-free once that table was deleted...

CVE-2022-2586

It was discovered that a nft object or expression could reference a nft set on a different nft table, leading to a use-after-free once that table was deleted...

CVE-2022-2586

It was discovered that a nft object or expression could reference a nft set on a different nft table, leading to a use-after-free once that table was deleted...

CVE-2022-2586

It was discovered that a nft object or expression could reference a nft set on a different nft table, leading to a use-after-free once that table was deleted...

CVE-2022-2586

It was discovered that a nft object or expression could reference a nft set on a different nft table, leading to a use-after-free once that table was deleted. Recent assessments: Assessed Attacker Value: 0 Assessed Attacker Value: 0Assessed Attacker Value: 0...

DEBIAN-CVE-2024-0193

A use-after-free flaw was found in the netfilter subsystem of the Linux kernel. If the catchall element is garbage-collected when the pipapo set is removed, the element can be deactivated twice. This can cause a use-after-free issue on an NFTCHAIN object or NFTOBJECT object, allowing a local...