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...

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...

ROS-20240328-07

The vulnerability in the RDMA component of the QEMU hardware emulator is related to the allocation and initialization of a large number of page tables to be used as a ring of descriptors for CQ and asynchronous events. Exploitation of the vulnerability could allow an attacker to cause a denial of...

SUSE CVE-2024-26642

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...

DEBIAN-CVE-2024-26642

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...

UBUNTU-CVE-2024-26642

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...

UBUNTU-CVE-2024-26643

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: mark set as dead when unbinding anonymous set with timeout While the rhashtable set gc runs asynchronously, a race allows it to collect elements from anonymous sets with timeouts while it is being released fr...

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. A security vulnerability exists in the Linux kernel that stems from netfilter:nftables marking an anonymous set as DEAD when timeout unbinds the anonymous set...

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. A security vulnerability exists in the Linux kernel that stems from the presence of an anonymous set with a timeout flag in netfilter:nftables:disallow...

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...

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...

[SECURITY] Fedora 40 Update: nom-tam-fits-1.15.2-22.fc40

FITS Flexible Image Transport System is the standard data format in astronomy used for the transport, analysis, and archival storage of scientific data sets. This library provides efficient I/O for FITS images and binary tables. All basic FITS formats and GZIP compressed files are supported...

BIT-MYSQL-CLIENT-2021-46665

MariaDB through 10.5.9 allows a sqlparse.cc application crash because of incorrect usedtables expectations...

BIT-MARIADB-2021-46665

MariaDB through 10.5.9 allows a sqlparse.cc application crash because of incorrect usedtables expectations...

BIT-PHPMYADMIN-2020-10803

In phpMyAdmin 4.x before 4.9.5 and 5.x before 5.0.2, a SQL injection vulnerability was discovered where malicious code could be used to trigger an XSS attack through retrieving and displaying results in tblgetfield.php and libraries/classes/Display/Results.php. The attacker must be able to insert...

SUSE CVE-2021-47106

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: fix use-after-free in nftsetcatchalldestroy We need to use listforeachentrysafe iterator because we can not access @catchall after kfreercu call. syzbot reported: BUG: KASAN: use-after-free in...

Important: kernel-livepatch-5.10.201-191.748

Issue Overview: An out-of-bounds access vulnerability involving netfilter was reported and fixed as: f1082dd31fe4 netfilter: nftables: Reject tables of unsupported family; While creating a new netfilter table, lack of a safeguard against invalid nftables family pf values within nftablesnewtable...

The vulnerability of the nft_trans_gc_{queue_async_done,space}() function in the net/netfilter/nf_tables_api.c module of the Linux operating system allows a hacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the nfttransgcqueueasyncdone,space function in the net/netfilter/nftablesapi.c module of the Linux operating system is related to memory release errors. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility of th...

SUSE CVE-2023-52581

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: fix memleak when more than 255 elements expired When more than 255 elements expired we're supposed to switch to a new gc container structure. This never happens: u8 type will wrap before reaching the boundary...

DEBIAN-CVE-2021-47106

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: fix use-after-free in nftsetcatchalldestroy We need to use listforeachentrysafe iterator because we can not access @catchall after kfreercu call. syzbot reported: BUG: KASAN: use-after-free in...