1975 matches found
UBUNTU-CVE-2022-50168
In the Linux kernel, the following vulnerability has been resolved: bpf, x86: fix freeing of not-finalized bpfprogpack syzbot reported a few issues with bpfprogpack 1, 2. This only happens with multiple subprogs. In jitsubprogs, we first call bpfintjitcompile on each sub program. And then, we cal...
UBUNTU-CVE-2022-50167
In the Linux kernel, the following vulnerability has been resolved: bpf: fix potential 32-bit overflow when accessing ARRAY map element If BPF array map is bigger than 4GB, element pointer calculation can overflow because both index and elemsize are u32. Fix this everywhere by forcing 64-bit...
DEBIAN-CVE-2025-38012
In the Linux kernel, the following vulnerability has been resolved: schedext: bpfiterscxdsqnew should always initialize iterator BPF programs may call next and destroy on BPF iterators even after new returns an error value e.g. bpfforeach macro ignores error returns from new. bpfiterscxdsqnew cou...
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 Linux kernel that stems from the bpf validator not copying the loopentry field resulting in state pollution...
Astra Linux – Vulnerability in Linux 6.12
In the Linux kernel, the following vulnerabilities have been resolved: BPF: Fixed an array bounds error with maygoto. Maygoto uses an additional 8 bytes on the stack, causing the interpreters array to go out of bounds when calculating the index using stacksize. 1. If a BPF program is rewritten,...
Astra Linux – Vulnerability in Linux 6.12
In the Linux kernel, the following vulnerability has been resolved: LoongArch: BPF: Do not override the return value of subprog The verifier test "calls: div by 0 in subprog" triggers a panic at the ld.bu instruction. The ld.bu instruction attempts to load a byte from the memory address returned ...
Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12
In the Linux kernel, the following vulnerability has been resolved: bpf: Send signals asynchronously if !preemptible BPF programs can execute in various contexts. When a program running in a non-preemptible context uses the bpfsendsignal function, issues may arise because this function can enter ...
Astra Linux – Vulnerability in Linux 6.12
In the Linux kernel, the following vulnerability has been resolved: bpf: Fix deadlock when freeing cgroup storage The commit bc235cdb423a “bpf: Prevent deadlock from recursive bpftaskstorageget|delete” first introduced deadlock prevention for fentry/fexit programs attaching to bpftaskstorage...
Astra Linux – Vulnerability in Linux 6.1
In the Linux kernel, the following vulnerabilities have been resolved: bpf: Fixed the memory leak in bpfskselectreuseport As pointed out in the original comment, a lookup in sockmap can return a TCP ESTABLISHED socket. Such a TCP socket may have had SOATTACHREUSEPORTEBPF set before it became...
Important: kernel6.12
Issue Overview: In the Linux kernel, the following vulnerability has been resolved: bpf: track changespktdata property for global functions CVE-2024-58098 In the Linux kernel, the following vulnerability has been resolved: bpf: check changespktdata property for extension programs CVE-2024-58100 I...
PT-2025-33806
Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A flaw exists in the Linux kernel related to the bpf and ktls subsystems. A data corruption issue occurs when using bpf msg pop data in ktls. Specifically, the ciphertext length is not...
The vulnerability of the bpf component in the Linux operating system’s kernel allows a hacker to trigger a service failure.
The vulnerability of the bpf component in the Linux operating system’s kernel is related to resource management errors. Exploiting this vulnerability can allow an attacker to cause a service failure...
PT-2025-27710
Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A vulnerability in the Linux kernel has been resolved, related to the handling of UDP packets with modified geometry. The issue occurs when optional datapath hooks such as NAT and BPF...
OESA-2025-1558 bind security update
BIND Berkeley Internet Name Domain is an implementation of the DNS Domain Name System protocols. BIND includes a DNS server named, which resolves host names to IP addresses; a resolver library routines for applications to use when interfacing with DNS; and tools for verifying that the DNS server ...
OESA-2025-1539 kernel security update
The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: bpf: track changespktdata property for global functions When processing calls to certain helpers, verifier invalidates all packet pointers in a current state. Fo...
CVE-2022-26296
BOOM: The Berkeley Out-of-Order RISC-V Processor commit d77c2c3 was discovered to allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis...
PT-2025-28999
Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 6.15.0-rc4 Description: A flaw was discovered in the Linux kernel's BPF Berkeley Packet Filter verifier. The issue involves not excluding the stack pointer register during precision backtracking bookkeeping,...
CVE-2019-2760
Vulnerability in the Data Store component of Oracle Berkeley DB. Supported versions that are affected are 12.1.6.1.23, 12.1.6.1.26, 12.1.6.1.29, 12.1.6.1.36, 12.1.6.2.23 and 12.1.6.2.32. Difficult to exploit vulnerability allows unauthenticated attacker with logon to the infrastructure where Data...
CVE-2018-20742
An issue was discovered in UC Berkeley RISE Opaque before 2018-12-01. There is no boundary check on ocallmalloc. The return value could be a pointer to enclave memory. It could cause an arbitrary enclave memory write...