CVE-2020-35508
Estado: ModificadaMedia (4.5)—
A flaw possibility of race condition and incorrect initialization of the process id was found in the Linux kernel child/parent process identification handling while filtering signal handlers. A local attacker is able to abuse this flaw to bypass checks to send any signal to a privileged process.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L
- Puntuación base: 4.5
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.22%
- Percentil entre todas las CVEs puntuadas: 12
- Fecha de la puntuación: 6/10/2026
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 (18)
Linux — Linux KernelNetapp — A700s FirmwareNetapp — AFF A400 FirmwareNetapp — Brocade Fabric Operating System FirmwareNetapp — Fas8300 FirmwareNetapp — Fas8700 FirmwareNetapp — H300e FirmwareNetapp — H300s FirmwareNetapp — H410c FirmwareNetapp — H410s FirmwareNetapp — H500e FirmwareNetapp — H500s FirmwareNetapp — H610c FirmwareNetapp — H610s FirmwareNetapp — H615c FirmwareNetapp — H700e FirmwareNetapp — H700s FirmwareRedhat — Enterprise Linux
CWE
- CWE-665
- CWE-362, CWE-665
Referencias
- https://bugzilla.redhat.com/show_bug.cgi?id=1902724
- https://github.com/torvalds/linux/commit/b4e00444cab4c3f3fec876dc0cccc8cbb0d1a948
- https://security.netapp.com/advisory/ntap-20210513-0006/
- https://bugzilla.redhat.com/show_bug.cgi?id=1902724
- https://github.com/torvalds/linux/commit/b4e00444cab4c3f3fec876dc0cccc8cbb0d1a948
- https://security.netapp.com/advisory/ntap-20210513-0006/
JSON original (NVD)
Mostrar
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