A memory leak vulnerability was found in the Linux kernel's eBPF for the Simulated networking device driver in the way user uses BPF for the device such that function nsim_map_alloc_elem being called. A local user could use this flaw to get unauthorized access to some data.
References
Link | Resource |
---|---|
https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/commit/?id=481221775d53 | Mailing List Patch Vendor Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: redhat
Published: 2022-07-14T19:30:19
Updated: 2022-07-14T19:30:19
Reserved: 2021-12-18T00:00:00
Link: CVE-2021-4135
JSON object: View
NVD Information
Status : Analyzed
Published: 2022-07-14T20:15:08.360
Modified: 2022-07-20T14:05:53.787
Link: CVE-2021-4135
JSON object: View
Redhat Information
No data.