7.8
CVE-2026-23156
- EPSS 0.12%
- Veröffentlicht 14.02.2026 16:15:55
- Zuletzt bearbeitet 18.03.2026 14:40:43
- Quelle 416baaa9-dc9f-4396-8d5f-8c081f
- CVE-Watchlists
- Unerledigt
efivarfs: fix error propagation in efivar_entry_get()
In the Linux kernel, the following vulnerability has been resolved: efivarfs: fix error propagation in efivar_entry_get() efivar_entry_get() always returns success even if the underlying __efivar_entry_get() fails, masking errors. This may result in uninitialized heap memory being copied to userspace in the efivarfs_file_read() path. Fix it by returning the error from __efivar_entry_get().
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 6.0 < 6.1.162
Linux ≫ Linux Kernel Version >= 6.2 < 6.6.123
Linux ≫ Linux Kernel Version >= 6.7 < 6.12.69
Linux ≫ Linux Kernel Version >= 6.13 < 6.18.9
Linux ≫ Linux Kernel Version6.19 Updaterc1
Linux ≫ Linux Kernel Version6.19 Updaterc2
Linux ≫ Linux Kernel Version6.19 Updaterc3
Linux ≫ Linux Kernel Version6.19 Updaterc4
Linux ≫ Linux Kernel Version6.19 Updaterc5
Linux ≫ Linux Kernel Version6.19 Updaterc6
Linux ≫ Linux Kernel Version6.19 Updaterc7
VulnDex Vulnerability Enrichment
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.12% | 0.021 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 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/3960f1754664661a970dc9ebbab44ff93a0b4c42
https://git.kernel.org/stable/c/4b22ec1685ce1fc0d862dcda3225d852fb107995
https://git.kernel.org/stable/c/510a16f1c5c1690b33504052bc13fbc2772c23f8
https://git.kernel.org/stable/c/89b8ca709eeeabcc11ebba64806677873a2787a8
https://git.kernel.org/stable/c/e4e15a0a4403c96d9898d8398f0640421df9cb16