GSD-2021-1000212
libbpf: Fix signed overflow in ringbuf_process_ring
libbpf: Fix signed overflow in ringbuf_process_ring
This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.12.5 by commit 117151b0d560c286be000a212d30a9e813e55ed7, it was introduced in version v5.8 by commit bf99c936f9478a05d51e9f101f90de70bee9a89c. For more details please see the references link.
What each source reports
OSV No score
libbpf: Fix signed overflow in ringbuf_process_ring
libbpf: Fix signed overflow in ringbuf_process_ring
This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.12.5 by commit 117151b0d560c286be000a212d30a9e813e55ed7, it was introduced in version v5.8 by commit bf99c936f9478a05d51e9f101f90de70bee9a89c. For more details please see the references link.
- Record
GSD-2021-1000212- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
KernelLinux |
Listed versions, plus commit ranges v5.10v5.10-rc1v5.10-rc2v5.10-rc3v5.10-rc4 Show 42 moreShow lessv5.10-rc5v5.10-rc6v5.10-rc7v5.11v5.11-rc1v5.11-rc2v5.11-rc3v5.11-rc4v5.11-rc5v5.11-rc6v5.11-rc7v5.12v5.12-rc1-dontusev5.12-rc2v5.12-rc3v5.12-rc4v5.12-rc5v5.12-rc6v5.12-rc7v5.12-rc8v5.12.1v5.12.2v5.12.3v5.12.4v5.7v5.8v5.8-rc1v5.8-rc2v5.8-rc3v5.8-rc4v5.8-rc5v5.8-rc6v5.8-rc7v5.9v5.9-rc1v5.9-rc2v5.9-rc3v5.9-rc4v5.9-rc5v5.9-rc6v5.9-rc7v5.9-rc8 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
GSD-2021-1000212 is a vulnerability with no CVSS score yet in Kernel, published May 31, 2021. No source lists public exploit code. No source names a fixed version.