Dirty COW

A local privilege escalation vulnerability in the Linux kernel known for its catchy name and potential damages.

Security Operations

0

Dirty COW

A local privilege escalation vulnerability in the Linux kernel known for its catchy name and potential damages.

Security Operations•Offensive Security

Linux Vulnerability Privilege Escalation

0

Updated 12 Oct 25

Dirty COW Description

Dirty COW (CVE-2016-5195) is a local privilege escalation vulnerability in the Linux kernel discovered by researcher Phil Oester, allowing an attacker to modify memory mapped files even if not permitted, through a race condition between write(2) and madvise(MADV_DONTNEED) calls.

Dirty COW Description

Dirty COW (CVE-2016-5195) is a local privilege escalation vulnerability in the Linux kernel discovered by researcher Phil Oester, allowing an attacker to modify memory mapped files even if not permitted, through a race condition between write(2) and madvise(MADV_DONTNEED) calls.

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