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CVE mentions, exploit signals, and PoC evidence in one fast public view.

CVE detail

CVE-2021-28663

The Arm Mali GPU kernel driver allows privilege escalation or information disclosure because GPU memory operations are mishandled, leading to a use-after-free. This affects Bifrost r0p0 through r28p0 before r29p0, Valhall r19p0 through r28p0 before r29p0, and Midgard r4p0 through r30p0.

CVSS 8.8 · HighBuzz score 46.9KEV listed

Buzz score

Why this CVE is surfacing

Buzz score total 46.9

This all-time snapshot uses the same composite formula as Trending across a 30-year evidence window, rather than a current rolling window.

Buzz score components · mention 13.9 · diversity 8.0 · KEV 25.0 · OTX 0.0 · PoC 0.0
Mention score
13.9
3 evidence mentions in the snapshot
Diversity score
8.0
3 sources across 1 categories
KEV score
25.0
Known exploited vulnerability present
OTX score
0.0
0 OTX pulses
PoC score
0.0
0 repos · best confidence N/A
Best PoC traction
0
Maximum stars on a matched PoC repo

Why it matters now

Mention timeline

Total mentions
0
within the 30d window
Peak daily
0
highest bucket

Evidence

Source links by recency

Newest mentions first
3 source links · newest first
  • Google: Four Recently Patched Android Vulnerabilities Exploited in AttacksSecurityWeek

    Google has updated its May 2021 Android security bulletin to alert users that four vulnerabilities appear to have been exploited in attacks.

    newswww.securityweek.comMay 20, 2021, 11:54 AM
  • Google addresses 4 zero-day flaws in Android exploited in the wildSecurity Affairs

    Google released Android Security Bulletin for May 2021 security updates that address four zero-day vulnerabilities that were exploited in the wild. Android Security Bulletin for May 2021 security updates address four zero-day vulnerabilities, tracked as CVE-2021-1905, CVE-2021-1906, CVE-2021-28663 and CVE-2021-28664, that were actively exploited in the wild. The four vulnerabilities impact Qualcomm GPU and Arm […]

    newssecurityaffairs.comMay 19, 2021, 6:39 PM
  • Android patches for 4 in-the-wild bugs are out, but when will you get them?Malwarebytes Labs

    In the Android Security Bulletin of May 2021, published at the beginning of this month, you can find a list of…

    newswww.malwarebytes.comMay 19, 2021, 5:00 PM

Exploit code

Public exploit repository references

Public PoC repositories are third-party, potentially unsafe artifacts. Treat their code as untrusted and use it only on authorized systems in an isolated, least-privilege environment. cvebuzz does not execute the code or verify that an exploit works.

0 repository references · best confidence N/A · max 0 stars
No public PoC repositories have been matched yet.

Related records

Similar CVEs

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