CVE Watch—

CVE-2013-2094

Linux Kernel Privilege Escalation Vulnerability

CVSS

—

Sin CVSS

EPSS

47.7%

p99

KEV

SÍ

15 sept 2022

Exploit Today

0-100

Publicado: — · Última mod.: —

EPSS · 30d

47.7%EPSS · 30 días47.7%

2026-06-302026-07-16

Ficha del catálogo KEV

Producto

Linux / Kernel

Vulnerabilidad

Linux Kernel Privilege Escalation Vulnerability

Añadido a KEV

15 sept 2022

Remediar antes de

6 oct 2022

Uso conocido en ransomware

Descripción resumida

Linux kernel fails to check all 64 bits of attr.config passed by user space, resulting to out-of-bounds access of the perf_swevent_enabled array in sw_perf_event_destroy(). Explotation allows for privilege escalation.

Acción requerida

Apply updates per vendor instructions.

Notas

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=8176cced706b5e5d15887584150764894e94e02f; https://nvd.nist.gov/vuln/detail/CVE-2013-2094

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