7.8
CVE-2025-40216
- EPSS 0.14%
- Veröffentlicht 04.12.2025 14:14:14
- Zuletzt bearbeitet 30.07.2026 06:24:18
- CVE-Watchlists
- Unerledigt
io_uring/rsrc: don't rely on user vaddr alignment
In the Linux kernel, the following vulnerability has been resolved: io_uring/rsrc: don't rely on user vaddr alignment There is no guaranteed alignment for user pointers, however the calculation of an offset of the first page into a folio after coalescing uses some weird bit mask logic, get rid of it.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt
Linux
Default Statusunaffected
Version
a8edbb424b1391b077407c75d8f5d2ede77aa70d
Version <
50998b0ae7d9d552e96d8b7239981cf05f65eff5
Status
affected
Version
a8edbb424b1391b077407c75d8f5d2ede77aa70d
Version <
f16769241594be59387b56ab525e327f54377e60
Status
affected
Version
a8edbb424b1391b077407c75d8f5d2ede77aa70d
Version <
3a3c6d61577dbb23c09df3e21f6f9eda1ecd634b
Status
affected
HerstellerLinux
≫
Produkt
Linux
Default Statusaffected
Version
6.12
Status
affected
Version
0
Version <
6.12
Status
unaffected
Version <=
6.12.*
Version
6.12.36
Status
unaffected
Version <=
6.15.*
Version
6.15.5
Status
unaffected
Version <=
*
Version
6.16
Status
unaffected
VulnDex Vulnerability Enrichment
Diese Information steht angemeldeten Benutzern zur Verfügung. 
Login
Login| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.14% | 0.037 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | 7.8 | 1.8 | 5.9 |
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
|
https://git.kernel.org/stable/c/50998b0ae7d9d552e96d8b7239981cf05f65eff5
https://git.kernel.org/stable/c/f16769241594be59387b56ab525e327f54377e60
https://git.kernel.org/stable/c/3a3c6d61577dbb23c09df3e21f6f9eda1ecd634b