CVE-2011-5327
kernel: memory corruption in sunction tcm_loop_make_naa_tpg() in drivers/target/loopback/tcm_loop.c
Severity
ImportantRed Hat Product Security
CVSS 3.0
Review impact separately from score.
Published · July 27, 2019
Updated · June 28, 2026
Description
A flaw was found in the Linux kernel’s implementation of SCSI loopback emulation, where an off by one in the drivers/target/loopback/tcm_loop.c tcm_loop_make_naa_tpg() function could result in memory corruption. A local attacker could abuse this flaw by corrupting memory on a system where this configuration is present.
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 3.0 · 5.5CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE not specified