333 matches found
Heap-based Buffer Overflow
Overview Affected versions of this package are vulnerable to Heap-based Buffer Overflow due to direct use of the eshnum field. An attacker can cause a heap buffer overflow by providing a crafted ELF file with manipulated section header values. Remediation Upgrade libbpf to version 1.1.0 or higher...
CVE-2022-50450
Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority...
CVE-2023-53221
In the Linux kernel, the following vulnerability has been resolved: bpf: Fix memleak due to fentry attach failure If it fails to attach fentry, the allocated bpf trampoline image will be left in the system. That can be verified by checking /proc/kallsyms. This meamleak can be verified by a simple...
Linux Distros Unpatched Vulnerability : CVE-2022-49030
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: libbpf: Handle size overflow for ringbuf mmap The maximum size of ringbuf is 2GB on x86-64...
Linux Distros Unpatched Vulnerability : CVE-2024-27050
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Ubuntu Linux - In the Linux kernel, the following vulnerability has been resolved: libbpf: Use OPTSSET macro in bpfxdpquery When the featureflags and xdpzcmaxse...
Linux Distros Unpatched Vulnerability : CVE-2024-38574
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: libbpf: Prevent null-pointer dereference when prog to load has no BTF In bpfobjecloadprog,...
Linux Distros Unpatched Vulnerability : CVE-2021-47417
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: libbpf: Fix memory leak in strset Free struct strset itself, not just its internal parts...
Linux Distros Unpatched Vulnerability : CVE-2025-37939
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: libbpf: Fix accessing BTF.ext corerelo header Update btfextparseinfo to ensure the corerelo...
Astra Linux – Vulnerability in libbpf
The vulnerability in the src/libbpf.c component of the BPF loader library in Libbpf is related to pointer dereferencing errors. Exploiting this vulnerability could allow an attacker to cause a system failure...
Astra Linux – Vulnerability in libbpf
The vulnerability of the BPF Libbpf loader library is related to errors in pointer dereferencing involving NULL. Exploiting this vulnerability could allow an attacker to cause a service failure...
TencentOS Server 4: libbpf (TSSA-2025:0389)
The version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2025:0389 advisory. Package updates are available for TencentOS Server 4 that fix the following vulnerabilities:...
OESA-2025-1576 libbpf security update
A mirror of bpf-next linux tree bpf-next/tools/lib/bpf directory plus its supporting header files. The version of the package reflects the version of ABI. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: libbpf: Use OPTSSET macro in bpfxdpquery When the...
CVE-2025-37939 libbpf: Fix accessing BTF.ext core_relo header
In the Linux kernel, the following vulnerability has been resolved: libbpf: Fix accessing BTF.ext corerelo header Update btfextparseinfo to ensure the corerelo header is present before reading its fields. This avoids a potential buffer read overflow reported by the OSS Fuzz project...
CVE-2025-37939 libbpf: Fix accessing BTF.ext core_relo header
In the Linux kernel, the following vulnerability has been resolved: libbpf: Fix accessing BTF.ext corerelo header Update btfextparseinfo to ensure the corerelo header is present before reading its fields. This avoids a potential buffer read overflow reported by the OSS Fuzz project...
PT-2025-22200 · Linux +1 · Linux Kernel +1
Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A potential buffer read overflow issue has been identified in the Linux kernel, specifically in the libbpf component. The issue arises when accessing the BTF.ext core relo header witho...
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 not verifying the existence of the BTF.ext corerelo header before accessing it in libbpf...
CVE-2025-37939: Buffer Copy without Checking Size of Input
In the Linux kernel, the following vulnerability has been resolved: libbpf: Fix accessing BTF.ext corerelo header Update btfextparseinfo to ensure the corerelo header is present before reading its fields. This avoids a potential buffer read overflow reported by the OSS Fuzz project...
PT-2025-55158
Уязвимость компонента src/libbpf.c библиотеки загрузчика BPF Libbpf связана с ошибками разыменования указателя. Эксплуатация уязвимости может позволить нарушителю вызвать отказ в обслуживании...