CVE - CVE-2022-2785

CVE-ID
CVE-2022-2785	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
There exists an arbitrary memory read within the Linux Kernel BPF - Constants provided to fill pointers in structs passed in to bpf_sys_bpf are not verified and can point anywhere, including memory not owned by BPF. An attacker with CAP_BPF can arbitrarily read memory from anywhere on the system. We recommend upgrading past commit 86f44fcec22c
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://git.kernel.org/bpf/bpf/c/86f44fcec22c URL:https://git.kernel.org/bpf/bpf/c/86f44fcec22c MISC:https://lore.kernel.org/bpf/20220816205517.682470-1-zhuyifei@google.com/T/#t URL:https://lore.kernel.org/bpf/20220816205517.682470-1-zhuyifei@google.com/T/#t
Assigning CNA
Google LLC
Date Record Created
20220811	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20220811)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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