CVE-2021-4135
בינונית 5.5
תיאור (מקור, אנגלית)
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.
מדדים
- CVSS 3.1
-
5.5 (MEDIUM)
מקור הציון: NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N - EPSS — סבירות ניצול
- 0% (אחוזון 000) נכון ל-19/10/2026
- CWE
- CWE-200, CWE-401
מוצרים מושפעים
linux: linux kernel
קישורים
- https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/commit/?id=4812… Mailing ListPatchVendor Advisory
- https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/commit/?id=4812… Mailing ListPatchVendor Advisory