CVE-2015-8844
- State
- Published
- Severity
- Not scored
- Published
- Apr 27, 2016
- Updated
- Aug 6, 2024
- Reserved
- Apr 13, 2016
Description
The signal implementation in the Linux kernel before 4.3.5 on powerpc platforms does not check for an MSR with both the S and T bits set, which allows local users to cause a denial of service (TM Bad Thing exception and panic) via a crafted application.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.3.5
- [oss-security] 20160413 CVE Request: Linux kernel: incorrect restoration of machine specific registers from signal handler.mailing-list
- RHSA-2016:2584vendor-advisory
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=d2b9d2a5ad5ef04ff978c9923d19730cb05efd55
- RHSA-2016:2574vendor-advisory
- 1035594vdb-entry
- https://github.com/torvalds/linux/commit/d2b9d2a5ad5ef04ff978c9923d19730cb05efd55
- https://bugzilla.redhat.com/show_bug.cgi?id=1326540
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