CVE-2015-3214
- State
- Published
- Severity
- Not scored
- Published
- Aug 31, 2015
- Updated
- Aug 6, 2024
- Reserved
- Apr 10, 2015
Description
The pit_ioport_read in i8254.c in the Linux kernel before 2.6.33 and QEMU before 2.3.1 does not distinguish between read lengths and write lengths, which might allow guest OS users to execute arbitrary code on the host OS by triggering use of an invalid index.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- https://support.lenovo.com/product_security/qemu
- https://bugzilla.redhat.com/show_bug.cgi?id=1229640
- https://support.lenovo.com/us/en/product_security/qemu
- 37990exploit
- GLSA-201510-02vendor-advisory
- https://github.com/torvalds/linux/commit/ee73f656a604d5aa9df86a97102e4e462dd79924
- DSA-3348vendor-advisory
- RHSA-2015:1508vendor-advisory
- RHSA-2015:1507vendor-advisory
- http://mirror.linux.org.au/linux/kernel/v2.6/ChangeLog-2.6.33
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=ee73f656a604d5aa9df86a97102e4e462dd79924
- RHSA-2015:1512vendor-advisory
- 1032598vdb-entry
- 75273vdb-entry
- [oss-security] 20150625 Re: CVE request -- Linux kernel - kvm: x86: out-of-bounds memory access in pit_ioport_read functionmailing-list
- [qemu-devel] 20150617 Re: [PATCH] i8254: fix out-of-bounds memory access in pit_ioport_read()mailing-list
- https://www.arista.com/en/support/advisories-notices/security-advisories/1180-security-advisory-13
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