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cve/2009/CVE-2009-0029.md
0xMarcio 49bdc782b3 Update Sun May 26 14:27:04 CEST 2024
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CVE-2009-0029

Description

The ABI in the Linux kernel 2.6.28 and earlier on s390, powerpc, sparc64, and mips 64-bit platforms requires that a 32-bit argument in a 64-bit register was properly sign extended when sent from a user-mode application, but cannot verify this, which allows local users to cause a denial of service (crash) or possibly gain privileges via a crafted system call.

POC

Reference

No PoCs from references.

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