CVE-2006-0744
N/A
Published: April 18, 2006 at 10:00 AM UTC
Updated: June 16, 2026 at 10:21 PM UTC
1 product affected across 1 vendorLinux Kernel
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Severity
N/A
Exploit prediction
EPSS 0.5%
Description
Linux kernel before 2.6.16.5 does not properly handle uncanonical return addresses on Intel EM64T CPUs, which reports an exception in the SYSRET instead of the next instruction, which causes the kernel exception handler to run on the user stack with the wrong GS.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
2.6.02.6.0 test12.6.0 test102.6.0 test112.6.0 test22.6.0 test32.6.0 test42.6.0 test52.6.0 test62.6.0 test72.6.0 test82.6.0 test92.6.12.6.1 rc12.6.1 rc22.6.1 rc32.6.102.6.10 rc12.6.10 rc22.6.10 rc32.6.112.6.11 rc12.6.11 rc22.6.11 rc32.6.11 rc42.6.11 rc52.6.11.12.6.11.102.6.11.112.6.11.122.6.11.22.6.11.32.6.11.42.6.11.52.6.11.62.6.11.72.6.11.82.6.11.92.6.12 rc12.6.12 rc22.6.12 rc32.6.12 rc42.6.12 rc52.6.12 rc62.6.12.12.6.12.22.6.12.32.6.12.42.6.12.52.6.12.62.6.132.6.13 rc12.6.13 rc22.6.13 rc32.6.13 rc42.6.13 rc52.6.13 rc62.6.13 rc72.6.13.12.6.13.22.6.13.32.6.13.42.6.142.6.14 rc12.6.14 rc22.6.14 rc32.6.14 rc42.6.14 rc52.6.14.12.6.14.22.6.14.32.6.14.42.6.14.52.6.14.62.6.14.72.6.152.6.15 rc12.6.15 rc32.6.15 rc42.6.15 rc52.6.15 rc62.6.15 rc72.6.15.12.6.15.22.6.15.32.6.15.42.6.15.52.6.15.62.6.15.72.6.162.6.16 rc12.6.16 rc22.6.16 rc32.6.16 rc42.6.16 rc52.6.16 rc62.6.16.12.6.16.22.6.16.32.6.16.42.6.16_rc72.6.22.6.2 rc12.6.2 rc22.6.2 rc32.6.32.6.3 rc12.6.3 rc22.6.3 rc32.6.3 rc42.6.42.6.4 rc12.6.4 rc22.6.4 rc32.6.52.6.5 rc12.6.5 rc22.6.5 rc32.6.62.6.6 rc12.6.6 rc22.6.6 rc32.6.72.6.7 rc12.6.7 rc22.6.7 rc32.6.82.6.8 rc12.6.8 rc22.6.8 rc32.6.8 rc42.6.92.6.9 2.6.202.6.9 rc12.6.9 rc22.6.9 rc32.6.9 rc42.6_test9_cvs
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (32)
x_refsource_CONFIRM
Source: [email protected]
http://kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.16.5Third Party Advisoryx_refsource_SECUNIAVendor Advisory
Source: [email protected]
http://secunia.com/advisories/19639Third Party Advisoryx_refsource_SECUNIAVendor Advisory
Source: [email protected]
http://secunia.com/advisories/19735Third Party Advisoryx_refsource_SECUNIAVendor Advisory
Source: [email protected]
http://secunia.com/advisories/20157Third Party Advisoryx_refsource_SECUNIAVendor Advisory
Source: [email protected]
http://secunia.com/advisories/20237Third Party Advisoryx_refsource_SECUNIAVendor Advisory
Source: [email protected]
http://secunia.com/advisories/20716Quick Info
StatusMODIFIED
CWE
CWE-20
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