CVE-2015-2830
Low
Description
arch/x86/kernel/entry_64.S in the Linux kernel before 3.19.2 does not prevent the TS_COMPAT flag from reaching a user-mode task, which might allow local users to bypass the seccomp or audit protection mechanism via a crafted application that uses the (1) fork or (2) close system call, as demonstrated by an attack against seccomp before 3.16.
SeverityLow
CVSS1.9
Exploit probability—
Product
Linux Kernel
PublishedMay 27, 2015
First seenMay 27, 2015
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | v ≤ 3.19.1 | — |
| debian debian_linux | 7.0, 8.0 | — |
| canonical ubuntu_linux | 12.04 | — |
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