CVE-2025-71121
Estado: AnalizadaMedia (5.5)—
In the Linux kernel, the following vulnerability has been resolved:
parisc: Do not reprogram affinitiy on ASP chip
The ASP chip is a very old variant of the GSP chip and is used e.g. in HP 730 workstations. When trying to reprogram the affinity it will crash with a HPMC as the relevant registers don't seem to be at the usual location. Let's avoid the crash by checking the sversion. Also note, that reprogramming isn't necessary either, as the HP730 is a just a single-CPU machine.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Puntuación base: 5.5
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.14%
- Percentil entre todas las CVEs puntuadas: 3
- Fecha de la puntuación: 5/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (1)
CWE
- NVD-CWE-noinfo
Referencias
- https://git.kernel.org/stable/c/4d0858bbeea12a50bfb32137f74d4b74917ebadd
- https://git.kernel.org/stable/c/60560d13ff368415c96a0c1247bea16d427c0641
- https://git.kernel.org/stable/c/7a146f34e5be96330467397c9fd9d3d851b2cbbe
- https://git.kernel.org/stable/c/845a92b74cf7a730200532ecb4482981cec9d006
- https://git.kernel.org/stable/c/c8f810e20f4bbe50b49f73429d9fa6efad00623e
- https://git.kernel.org/stable/c/dca7da244349eef4d78527cafc0bf80816b261f5
- https://git.kernel.org/stable/c/e09fd2eb6d4c993ee9eaae556cb51e30ec1042df
JSON original (NVD)
Mostrar
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nparisc: Do not reprogram affinitiy on ASP chip\n\nThe ASP chip is a very old variant of the GSP chip and is used e.g. in\nHP 730 workstations. When trying to reprogram the affinity it will crash\nwith a HPMC as the relevant registers don't seem to be at the usual\nlocation. Let's avoid the crash by checking the sversion. Also note,\nthat reprogramming isn't necessary either, as the HP730 is a just a\nsingle-CPU machine."
},
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