CVE-2008-1367

High

gcc 4.3.x does not generate a cld instruction while compiling functions used for string manipulation such as memcpy and memmove on x86 and i386, which can prevent the direction flag (DF) from being reset in violation of ABI conventions and cause data to be copied in the wrong direction during signal handling in the Linux kernel, which might allow context-dependent attackers to trigger memory corruption. NOTE: this issue was originally reported for CPU consumption in SBCL.

Package Linux Kernel
Published 2008-03-17
Last modified 2026-04-23
CVSS version 2.0
Patch available
Awaiting data

CVSS 2.0 score

7.5

out of 10
High
Attack Vector
Network
Attack Complexity
Low
Privileges Required
User Interaction
Scope
Confidentiality
Low
Integrity
Availability
Vector string
AV:N/AC:L/Au:N/C:P/I:P/A:P

Weakness type

CWE-399

CVE-2008-1367 is classified as CWE-399

See CWE-399 on MITRE CWE for full details on this weakness type.

References

The following references provide additional information about CVE-2008-1367 including vendor advisories, patch commits, exploit details, and third-party analysis. Links are sourced from the NIST NVD database.

Frequently asked questions

  • What is CVE-2008-1367?

    CVE-2008-1367 is a High severity Linux kernel vulnerability with a CVSS score of 7.5 out of 10 . CVE-2008-1367 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

  • What is the CVSS score for CVE-2008-1367?

    CVE-2008-1367 has a CVSS score of 7.5 out of 10, rated High severity (CVSS 2.0). The vector string is AV:N/AC:L/Au:N/C:P/I:P/A:P .

  • Is there a patch available for CVE-2008-1367?

    No patch is currently available for CVE-2008-1367. Monitor the NIST NVD and your Linux distribution's security advisories for updates.

  • Is CVE-2008-1367 actively exploited?

    No — CVE-2008-1367 has not been confirmed as actively exploited. It is not listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

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