Summary: | Kernel : arm64: unhandled el0 traps (CVE-2013-4220) | ||
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Product: | Gentoo Security | Reporter: | Agostino Sarubbo <ago> |
Component: | Kernel | Assignee: | Gentoo Kernel Security <security-kernel> |
Status: | RESOLVED FIXED | ||
Severity: | normal | CC: | kernel |
Priority: | Normal | ||
Version: | unspecified | ||
Hardware: | All | ||
OS: | Linux | ||
URL: | http://www.openwall.com/lists/oss-security/2013/08/08/7 | ||
Whiteboard: | |||
Package list: | Runtime testing required: | --- |
Description
Agostino Sarubbo
2013-08-09 12:38:00 UTC
CVE-2013-4220 (http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-4220): The bad_mode function in arch/arm64/kernel/traps.c in the Linux kernel before 3.9.5 on the ARM64 platform allows local users to cause a denial of service (system crash) via vectors involving an attempted register access that triggers an unexpected value in the Exception Syndrome Register (ESR). Fixes in 3.9.5 onwards |