7.8

CVE-2023-53626

ext4: fix possible double unlock when moving a directory

In the Linux kernel, the following vulnerability has been resolved:

ext4: fix possible double unlock when moving a directory
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version5.4.237
Linux ≫ Linux Kernel Version5.10.175
Linux ≫ Linux Kernel Version5.15.103
Linux ≫ Linux Kernel Version6.1.20
Linux ≫ Linux Kernel Version6.2.7
Linux ≫ Linux Kernel Version6.3 Updaterc1
Linux ≫ Linux Kernel Version6.3 Updaterc2
VulnDex Vulnerability Enrichment
Diese Information steht angemeldeten Benutzern zur Verfügung. Login Login
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.2% 0.102
CVSS Metriken
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
CWE-415 Double Free

The product calls free() twice on the same memory address.

https://git.kernel.org/stable/c/c16cbd8233d6c58fc488545393e49b5d55729990
Patch
https://git.kernel.org/stable/c/020166bc6669ca9fb267ebd96bd88c4fb64a5d46
Patch
https://git.kernel.org/stable/c/1c93c42c7bb23057bde8a0a2ab834927ff64d20c
Patch
https://git.kernel.org/stable/c/e71eb4dca41f0f36823724ced0406bb2dbdd5506
Patch
https://git.kernel.org/stable/c/43ce288ab5d7274a4a141d7f5e3ed2ab7b41f8a2
Patch
https://git.kernel.org/stable/c/70e42feab2e20618ddd0cbfc4ab4b08628236ecd
Patch