CVE-2014-9585
- State
- Published
- Severity
- Not scored
- Published
- Jan 9, 2015
- Updated
- Aug 6, 2024
- Reserved
- Jan 9, 2015
Description
The vdso_addr function in arch/x86/vdso/vma.c in the Linux kernel through 3.18.2 does not properly choose memory locations for the vDSO area, which makes it easier for local users to bypass the ASLR protection mechanism by guessing a location at the end of a PMD.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- http://git.kernel.org/?p=linux/kernel/git/tip/tip.git%3Ba=commit%3Bh=fbe1bf140671619508dfa575d74a185ae53c5dbb
- USN-2515-1vendor-advisory
- DSA-3170vendor-advisory
- SUSE-SU-2015:0736vendor-advisory
- SUSE-SU-2015:0652vendor-advisory
- RHSA-2015:1778vendor-advisory
- SUSE-SU-2015:0178vendor-advisory
- USN-2514-1vendor-advisory
- FEDORA-2015-0937vendor-advisory
- [oss-security] 20150109 Re: PIE bypass using VDSO ASLR weakness - Linux kernelmailing-list
- USN-2518-1vendor-advisory
- RHSA-2015:1787vendor-advisory
- SUSE-SU-2015:0481vendor-advisory
- MDVSA-2015:058vendor-advisory
- openSUSE-SU-2015:0566vendor-advisory
- 71990vdb-entry
- [oss-security] 20141209 PIE bypass using VDSO ASLR weaknessmailing-list
- USN-2517-1vendor-advisory
- http://v0ids3curity.blogspot.in/2014/12/return-to-vdso-using-elf-auxiliary.html
- openSUSE-SU-2015:0714vendor-advisory
- USN-2516-1vendor-advisory
- USN-2513-1vendor-advisory
- http://git.kernel.org/?p=linux/kernel/git/luto/linux.git%3Ba=commit%3Bh=bc3b94c31d65e761ddfe150d02932c65971b74e2
- RHSA-2015:1081vendor-advisory
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