Description
An out-of-bounds memory read flaw was found in the Linux kernel's BPF subsystem in how a user calls the bpf_tail_call function with a key larger than the max_entries of the map. This flaw allows a local user to gain unauthorized access to data.
Analysis and contextual insights are available on OpenCVE Cloud.
Remediation
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-3173-1 | linux-5.10 security update |
EUVD |
EUVD-2022-35133 | An out-of-bounds memory read flaw was found in the Linux kernel's BPF subsystem in how a user calls the bpf_tail_call function with a key larger than the max_entries of the map. This flaw allows a local user to gain unauthorized access to data. |
Ubuntu USN |
USN-5729-1 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-5729-2 | Linux kernel vulnerabilities |
References
History
Wed, 14 Oct 2026 14:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| References |
|
Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2026-10-14T13:33:50.902Z
Reserved: 2022-08-19T00:00:00.000Z
Link: CVE-2022-2905
No data.
Status : Modified
Published: 2022-09-09T15:15:10.170
Modified: 2026-10-14T14:17:22.160
Link: CVE-2022-2905
OpenCVE Enrichment
No data.
Weaknesses
Debian DLA
EUVD
Ubuntu USN