9 matches found
CVE-2026-93045
A flaw was found in the Linux kernel's Berkeley Packet Filter BPF arena component. The bpfarenafreepages function incorrectly handles scalar arena addresses. When a scalar value is below the arena base, it can lead to an out-of-range memory offset. This issue could allow a local attacker to reuse...
SUSE CVE-2026-93045
In the Linux kernel, the following vulnerability has been resolved: bpf: Reject arena frees below the arena base bpfarenafreepages accepts scalar arena addresses. The runtime masks the address to the low 32 bits and reconstructs a full user address from the arena base before returning the range t...
Linux Distros Unpatched Vulnerability : CVE-2026-93045
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - bpf: Reject arena frees below the arena base bpfarenafreepages accepts scalar arena addresses. The runtime masks the address to the low 32 bits and reconstructs...
CVE-2026-93045
In the Linux kernel, the following vulnerability has been resolved: bpf: Reject arena frees below the arena base bpfarenafreepages accepts scalar arena addresses. The runtime masks the address to the low 32 bits and reconstructs a full user address from the arena base before returning the range t...
DEBIAN-CVE-2026-93045
In the Linux kernel, the following vulnerability has been resolved: bpf: Reject arena frees below the arena base bpfarenafreepages accepts scalar arena addresses. The runtime masks the address to the low 32 bits and reconstructs a full user address from the arena base before returning the range t...
CVE-2026-93045 bpf: Reject arena frees below the arena base
In the Linux kernel, the following vulnerability has been resolved: bpf: Reject arena frees below the arena base bpfarenafreepages accepts scalar arena addresses. The runtime masks the address to the low 32 bits and reconstructs a full user address from the arena base before returning the range t...
CVE-2026-93045 bpf: Reject arena frees below the arena base
In the Linux kernel, the following vulnerability has been resolved: bpf: Reject arena frees below the arena base bpfarenafreepages accepts scalar arena addresses. The runtime masks the address to the low 32 bits and reconstructs a full user address from the arena base before returning the range t...
CVE-2026-93045
CVE-2026-93045 affects the Linux kernel BPF arena subsystem. The vulnerability resides in bpf_arena_free_pages() , which accepts scalar arena addresses and masks them to the low 32 bits before reconstructing a full user address. When the scalar value is below the low 32 bits of the arena base, th...
CVE-2026-93045: Undefined Security Weakness
In the Linux kernel, the following vulnerability has been resolved: bpf: Reject arena frees below the arena base bpfarenafreepages accepts scalar arena addresses. The runtime masks the address to the low 32 bits and reconstructs a full user address from the arena base before returning the range t...