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CVE-2016-5828
The start_thread function in arch/powerpc/kernel/process.c in the Linux kernel through 4.6.3 on powerpc platforms mishandles transactional…
High7.8EPSS 0.45%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
The start_thread function in arch/powerpc/kernel/process.c in the Linux kernel through 4.6.3 on powerpc platforms mishandles transactional state, which allows local users to cause a denial of service (invalid process state or TM Bad Thing exception, and system crash) or possibly have unspecified other impact by starting and suspending a transaction before an exec system call.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.1 | High7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 0.45% · top 61% of all CVEs (2 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.8.
Weakness
Affected products
n/a
- affected n/a
References (14)
- USN-3070-1 (opens in a new tab)vendor-advisoryx_refsource_UBUNTUx_transferred
- [oss-security] 20160625 Re: CVE Request: Linux: powerpc/tm: Always reclaim in start_thread() for exec() class syscalls - Linux kernel (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- openSUSE-SU-2016:2184 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- https://patchwork.ozlabs.org/patch/636776/ (opens in a new tab)x_refsource_MISCx_transferred
- RHSA-2016:2574 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- USN-3070-3 (opens in a new tab)vendor-advisoryx_refsource_UBUNTUx_transferred
- USN-3070-2 (opens in a new tab)vendor-advisoryx_refsource_UBUNTUx_transferred
- USN-3071-1 (opens in a new tab)vendor-advisoryx_refsource_UBUNTUx_transferred
- DSA-3616 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_transferred
- USN-3070-4 (opens in a new tab)vendor-advisoryx_refsource_UBUNTUx_transferred
- 91415 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- SUSE-SU-2016:2105 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- USN-3071-2 (opens in a new tab)vendor-advisoryx_refsource_UBUNTUx_transferred
- SUSE-SU-2016:1937 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Record last updated .