7.3

CVE-2024-42093

net/dpaa2: Avoid explicit cpumask var allocation on stack

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

net/dpaa2: Avoid explicit cpumask var allocation on stack

For CONFIG_CPUMASK_OFFSTACK=y kernel, explicit allocation of cpumask
variable on stack is not recommended since it can cause potential stack
overflow.

Instead, kernel code should always use *cpumask_var API(s) to allocate
cpumask var in config-neutral way, leaving allocation strategy to
CONFIG_CPUMASK_OFFSTACK.

Use *cpumask_var API(s) to address it.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version < 5.4.279
Linux ≫ Linux Kernel Version >= 5.5 < 5.10.221
Linux ≫ Linux Kernel Version >= 5.11 < 5.15.162
Linux ≫ Linux Kernel Version >= 5.16 < 6.1.97
Linux ≫ Linux Kernel Version >= 6.2 < 6.6.37
Linux ≫ Linux Kernel Version >= 6.7 < 6.9.8
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% 0.127
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.3 1.8 5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H
CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

https://git.kernel.org/stable/c/48147337d7efdea6ad6e49f5b8eb894b95868ef0
Patch
https://git.kernel.org/stable/c/5e4f25091e6d06e99a23f724c839a58a8776a527
Patch
https://git.kernel.org/stable/c/69f49527aea12c23b78fb3d0a421950bf44fb4e2
Patch
https://git.kernel.org/stable/c/763896ab62a672d728f5eb10ac90d98c607a8509
Patch
https://git.kernel.org/stable/c/a55afc0f5f20ba30970aaf7271929dc00eee5e7d
Patch
https://git.kernel.org/stable/c/b2262b3be27cee334a2fa175ae3afb53f38fb0b1
Patch
https://git.kernel.org/stable/c/d33fe1714a44ff540629b149d8fab4ac6967585c
Patch
https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html
https://cert-portal.siemens.com/productcert/html/ssa-265688.html
https://cert-portal.siemens.com/productcert/html/ssa-355557.html
https://cert-portal.siemens.com/productcert/html/ssa-613116.html