5.5
CVE-2022-49743
- EPSS 0.18%
- Veröffentlicht 27.03.2025 16:42:54
- Zuletzt bearbeitet 19.01.2026 13:16:06
- Quelle 416baaa9-dc9f-4396-8d5f-8c081f
- CVE-Watchlists
- Unerledigt
ovl: Use "buf" flexible array for memcpy() destination
In the Linux kernel, the following vulnerability has been resolved: ovl: Use "buf" flexible array for memcpy() destination The "buf" flexible array needs to be the memcpy() destination to avoid false positive run-time warning from the recent FORTIFY_SOURCE hardening: memcpy: detected field-spanning write (size 93) of single field "&fh->fb" at fs/overlayfs/export.c:799 (size 21)
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version < 5.15.93
Linux ≫ Linux Kernel Version >= 5.16 < 6.1.11
VulnDex Vulnerability Enrichment
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.18% | 0.077 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 5.5 | 1.8 | 3.6 |
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
|
https://git.kernel.org/stable/c/a77141a06367825d639ac51b04703d551163e36c
https://git.kernel.org/stable/c/07a96977b2f462337a9121302de64277b8747ab1
https://git.kernel.org/stable/c/cf8aa9bf97cadf85745506c6a3e244b22c268d63
https://git.kernel.org/stable/c/012cdef22000f3104e4fa8224ad29fde509b8caf