Unrated severityNVD Advisory· Published Mar 17, 2008· Updated Jun 16, 2026
CVE-2008-1367
CVE-2008-1367
Description
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.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3Patches
Vulnerability mechanics
References
28- lkml.org/lkml/2008/3/5/207nvdExploit
- bugs.debian.org/cgi-bin/bugreport.cginvd
- gcc.gnu.org/ml/gcc-patches/2008-03/msg00417.htmlnvd
- gcc.gnu.org/ml/gcc-patches/2008-03/msg00428.htmlnvd
- gcc.gnu.org/ml/gcc-patches/2008-03/msg00432.htmlnvd
- gcc.gnu.org/ml/gcc-patches/2008-03/msg00499.htmlnvd
- git.kernel.orgnvd
- lists.opensuse.org/opensuse-security-announce/2008-06/msg00006.htmlnvd
- lists.opensuse.org/opensuse-security-announce/2008-07/msg00000.htmlnvd
- lists.opensuse.org/opensuse-security-announce/2008-07/msg00002.htmlnvd
- lists.vmware.com/pipermail/security-announce/2008/000023.htmlnvd
- lwn.net/Articles/272048/nvd
- marc.infonvd
- rhn.redhat.com/errata/RHSA-2008-0508.htmlnvd
- secunia.com/advisories/30110nvd
- secunia.com/advisories/30116nvd
- secunia.com/advisories/30818nvd
- secunia.com/advisories/30850nvd
- secunia.com/advisories/30890nvd
- secunia.com/advisories/30962nvd
- secunia.com/advisories/31246nvd
- www.redhat.com/support/errata/RHSA-2008-0211.htmlnvd
- www.redhat.com/support/errata/RHSA-2008-0233.htmlnvd
- www.securityfocus.com/bid/29084nvd
- www.vupen.com/english/advisories/2008/2222/referencesnvd
- bugzilla.redhat.com/show_bug.cginvd
- exchange.xforce.ibmcloud.com/vulnerabilities/41340nvd
- oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11108nvd
News mentions
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