CVE-2013-2929
kernel: exec/ptrace: get_dumpable() incorrect tests
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Severity
LowRed Hat Product Security
CVSS 2.0
Review impact separately from score.
Published · November 7, 2013
Updated · November 21, 2025
Description
A flaw was found in the way the get_dumpable() function return value was interpreted in the ptrace subsystem of the Linux kernel. When 'fs.suid_dumpable' was set to 2, a local, unprivileged local user could use this flaw to bypass intended ptrace restrictions and obtain potentially sensitive information.
CVSS score applicability
The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Mitigation
No mitigation is specified in collected source.
CVSS / CWE
CVSS 2.0 · 1.9AV:L/AC:M/Au:N/C:P/I:N/A:N
CWE not specified