5.5

CVE-2024-42312

sysctl: always initialize i_uid/i_gid

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

sysctl: always initialize i_uid/i_gid

Always initialize i_uid/i_gid inside the sysfs core so set_ownership()
can safely skip setting them.

Commit 5ec27ec735ba ("fs/proc/proc_sysctl.c: fix the default values of
i_uid/i_gid on /proc/sys inodes.") added defaults for i_uid/i_gid when
set_ownership() was not implemented. It also missed adjusting
net_ctl_set_ownership() to use the same default values in case the
computation of a better value failed.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 4.9.187 < 4.10
Linux ≫ Linux Kernel Version >= 4.14.135 < 4.15
Linux ≫ Linux Kernel Version >= 4.19.61 < 4.20
Linux ≫ Linux Kernel Version >= 5.1.20 < 5.2
Linux ≫ Linux Kernel Version >= 5.2.3 < 5.10.224
Linux ≫ Linux Kernel Version >= 5.11 < 5.15.165
Linux ≫ Linux Kernel Version >= 5.16 < 6.1.104
Linux ≫ Linux Kernel Version >= 6.2 < 6.6.45
Linux ≫ Linux Kernel Version >= 6.7 < 6.10.3
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 0.22% 0.118
CVSS Metriken
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
CWE-908 Use of Uninitialized Resource

The product uses or accesses a resource that has not been initialized.

https://git.kernel.org/stable/c/1deae34db9f4f8e0e03f891be2e2e15c15c8ac05
Patch
https://git.kernel.org/stable/c/34a86adea1f2b3c3f9d864c8cce09dca644601ab
Patch
https://git.kernel.org/stable/c/98ca62ba9e2be5863c7d069f84f7166b45a5b2f4
Patch
https://git.kernel.org/stable/c/b2591c89a6e2858796111138c38fcb6851aa1955
Patch
https://git.kernel.org/stable/c/c7e2f43d182f5dde473389dbb39f16c9f0d64536
Patch
https://git.kernel.org/stable/c/ffde3af4b29bf97d62d82e1d45275587e10a991a
Patch
https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html
https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html
https://cert-portal.siemens.com/productcert/html/ssa-265688.html