5.5
CVE-2023-53684
- EPSS 0.14%
- Veröffentlicht 07.10.2025 15:21:37
- Zuletzt bearbeitet 26.02.2026 23:10:01
- CVE-Watchlists
- Unerledigt
xfrm: Zero padding when dumping algos and encap
In the Linux kernel, the following vulnerability has been resolved: xfrm: Zero padding when dumping algos and encap When copying data to user-space we should ensure that only valid data is copied over. Padding in structures may be filled with random (possibly sensitve) data and should never be given directly to user-space. This patch fixes the copying of xfrm algorithms and the encap template in xfrm_user so that padding is zeroed.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 5.11 < 5.15.106
Linux ≫ Linux Kernel Version >= 5.16 < 6.1.23
Linux ≫ Linux Kernel Version >= 6.2 < 6.2.10
Linux ≫ Linux Kernel Version6.3 Updaterc1
Linux ≫ Linux Kernel Version6.3 Updaterc2
VulnDex Vulnerability Enrichment
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.14% | 0.034 |
| 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/0725daaa9a879388ed312110f62dbd5ea2d75f8f
https://git.kernel.org/stable/c/5218af4ad5d8948faac19f71583bcd786c3852df
https://git.kernel.org/stable/c/1a351e26cc010d6991fbbd5701ac16581372e26f
https://git.kernel.org/stable/c/8222d5910dae08213b6d9d4bc9a7f8502855e624