HIGHCVSS v3.1 8.4Actively exploited · CISA KEV since 2022-09-15Vulnerability
CVE-2013-2094
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.
Properties
- Vulnerability name
- Linux Kernel Privilege Escalation Vulnerability
- First seen
- 2025-10-22T00:05:42+00:00
- Cvss score
- 8.4
- Epss score
- 0.47709
- Last seen
- 2026-10-19T12:00:27+00:00
- Due date
- 2022-10-06
- Euvd assigner
- redhat
- Retrieved at
- 2026-10-21T01:24:47+00:00
- Exploited euvd since
- 2022-09-15T00:00:00+00:00
- Src batch id
- epss_history-20261020T103617Z-728ddd
- Source url
- https://epss.empiricalsecurity.com/epss_scores-2026-10-19.csv.gz
- Date added
- 2022-09-15
- Score
- 8.4
- Euvd base score version
- 3.1
- Fetched at
- 2026-10-20T10:36:20+00:00
- Cvss vector
- CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- In Signal since
- initial import (Sep 2026)
- Euvd base score
- 8.4
- Vector
- CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Vendor project
- Linux
Related Entities (4)
AFFECTS_PRODUCT (1)
DESCRIBES (1)
HAS_WEAKNESS (1)
INVOLVES (1)
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