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CVE-2015-8845

UnknownEPSS 0.40%

Last modified

CVE-2015-8845 is a vulnerability of currently unknown severity. The tm_reclaim_thread function in arch/powerpc/kernel/process.c in the Linux kernel before 4.4.1 on powerpc platforms does not ensure that TM suspend mode exists before proceeding with a tm_reclaim call, which allows local users to cause a denial of service (TM Bad Thing exception and panic) via a crafted application.. EPSS estimates a 0.40% chance of exploitation in the next 30 days.

Description

The tm_reclaim_thread function in arch/powerpc/kernel/process.c in the Linux kernel before 4.4.1 on powerpc platforms does not ensure that TM suspend mode exists before proceeding with a tm_reclaim call, which allows local users to cause a denial of service (TM Bad Thing exception and panic) via a crafted application.

Metrics

EPSS Probability
0.40%

31.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersionsUpdate
LinuxLinux Kernel<= 4.4—
SuseSuse Linux Enterprise Live Patching12.0—
SuseSuse Linux Enterprise Module For Public Cloud12.0—
SuseSuse Linux Enterprise Real Time Extension12Sp1
SuseSuse Linux Enterprise Software Development Kit12.0—
SuseSuse Linux Enterprise Workstation Extension12.0—
NovellSuse Linux Enterprise Desktop12.0—
NovellSuse Linux Enterprise Server12.0—

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2015-8845?
The tm_reclaim_thread function in arch/powerpc/kernel/process.c in the Linux kernel before 4.4.1 on powerpc platforms does not ensure that TM suspend mode exists before proceeding with a tm_reclaim call, which allows local users to cause a denial of service (TM Bad Thing exception and panic) via a crafted application.
How severe is CVE-2015-8845?
Severity scoring for CVE-2015-8845 is pending analysis. The EPSS model estimates a 0.40% probability of exploitation in the next 30 days.
How do I fix CVE-2015-8845?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2015-8845?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST