ACTIVELY EXPLOITED3 sources verified·1 min read
By Lyrie Threat Intelligence·9/15/2022
CVE-2013-2094 added to CISA KEV: Linux Kernel
Status: ✅ Confirmed exploited in the wild
Date added: 2022-09-15
Required action: Apply updates per vendor instructions.
Due date: 2022-10-06
Why this matters
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.
Sources
Lyrie Verdict
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