Allwinner vulnerabilitiesNone on the known-exploited list.

Vendor
The short answer

Allwinner has 4 published vulnerabilities across 5 products in our catalogue. None of them is on the list of flaws known to be exploited today. The most affected product is A64, with 3. If you run Allwinner software, patch the exploited flaws first.

See the exploited flaws

We keep watching the known-exploited list.

Products

Which Allwinner products have the most vulnerabilities?

A64 leads with 3 published vulnerabilities. Open a product to see its versions and which of its flaws criminals are already using.

  1. A643
  2. A83t1
  3. H31
  4. H81
  5. Linux-3.4-Sunxi1
Published vulnerabilities
Known exploited

Which Allwinner vulnerabilities are being exploited?

This is the list that matters most: flaws criminals are using now.

None of Allwinner's published vulnerabilities is on the list of flaws known to be exploited today. We keep watching that list.

Exploit likelihood

Which Allwinner flaws are most likely to be used?

Ranked by the latest exploit-likelihood forecast: the chance each flaw is used in an attack in the next 30 days. A high severity score on its own doesn't tell you that. Flaws shared by many other makers' products are left out.

50% or more10% to 49%Under 10%
  1. 4.0%

    The sunxi-debug driver in Allwinner 3.4 legacy kernel for H3, A83T and H8 devices allows local users to gain root privileges by sending "rootmydevice" to /proc/sunxi_debug/sunxi_debug.

    CVSS7.8Published27 Mar 2017
  2. 1.6%

    Page table walks conducted by the MMU during virtual to physical address translation leave a trace in the last level cache of modern Intel processors.

    CVSS7.5Published27 Feb 2017
  3. 1.6%

    Page table walks conducted by the MMU during virtual to physical address translation leave a trace in the last level cache of modern AMD processors.

    CVSS7.5Published27 Feb 2017
  4. 1.6%

    Page table walks conducted by the MMU during virtual to physical address translation leave a trace in the last level cache of modern ARM processors.

    CVSS7.5Published27 Feb 2017
Every product

All Allwinner products we track.

0 products, most vulnerabilities first. Find the ones you run, then open a product to see its versions and exploited flaws.

No product matches that search.

This directory lists the 0 Allwinner products with at least one tracked version, of 5 in our catalogue.

Precursor Intelligence

Running Allwinner? We'll keep checking.

Looking flaws up one at a time doesn't scale. Tell us what you run once, and we tell you which flaws matter to you, in what order, and keep watching for new ones.

  1. Tell us what you runPick your software from a list, or let us work it out from your website.
  2. We match it to every flawOver 400,000 published flaws, checked against your list.
  3. Ranked by real-world riskA 0 to 100 score, led by evidence criminals are using it.
  4. Told as soon as we knowAn alert by email, in the app or by webhook to your own tools.

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FAQ

Common questions, answered plainly.

Something else? Talk to the team →

Our catalogue lists 4 published vulnerabilities across 5 products and 0 versions from Allwinner.

None of Allwinner's vulnerabilities is on the list of flaws known to be exploited today.

A64, with 3 published vulnerabilities. Its own page lists the ones known to be exploited.

Create a Precursor Intelligence account and track the Allwinner products you run. We match them against every published flaw, give each one a risk score from 0 to 100 and tell you as soon as we spot one that affects you, by email, in the app or by webhook.