7.1

CVE-2018-7899: huawei technologies co., ltd. berkeley-al20, berkeley-bd Double Free

CVSS: 7.1v2.0HighModified
Published 19-04-2018Last modified 16-09-2024
Open JSON

Vulnerability summary

CVE-2018-7899 is a high (CVSS 7.1) Double Free vulnerability in huawei technologies co., ltd. berkeley-al20, berkeley-bd. EPSS estimates a 0.55% chance of exploitation in the next 30 days, higher than 44.9% of scored vulnerabilities.

Overall risk
29/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.1/10
010
High · v2.0 (NVD)
EPSS score
0.55%
0%100%
Low · -0.01 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 19-04-2018
    PublishedVulnerability first disclosed.
  2. 16-09-2024
    Last modifiedVulnerability information updated.

Description

The Mali Driver of Huawei Berkeley-AL20 and Berkeley-BD smart phones with software Berkeley-AL20 8.0.0.105(C00), 8.0.0.111(C00), 8.0.0.112D(C00), 8.0.0.116(C00), 8.0.0.119(C00), 8.0.0.119D(C00), 8.0.0.122(C00), 8.0.0.132(C00), 8.0.0.132D(C00), 8.0.0.142(C00), 8.0.0.151(C00), Berkeley-BD 1.0.0.21, 1.0.0.22, 1.0.0.23, 1.0.0.24, 1.0.0.26, 1.0.0.29 has a double free vulnerability. An attacker can trick a user to install a malicious application and exploit this vulnerability when in the exception handling process. Successful exploitation may cause system reboot.

CVSS metrics

2 scores · 1 source · 2 versions

EPSS trend

Probability

0.55%

Chance of exploitation in the next 30 days

Percentile

45%

Versus all other CVEs

30-day change

-0.01 pp

From 0.56% on 20-09-2026

20-09-202620-10-2026
EPSS score
0.55%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Huawei2 products
  • berkeley-al20_firmware8.0.0.105\(c00\) | 8.0.0.111\(c00\) | 8.0.0.112d\(c00\) | 8.0.0.116\(c00\) | 8.0.0.119\(c00\) | 8.0.0.119d\(c00\) | 8.0.0.122\(c00\) | 8.0.0.132\(c00\) | 8.0.0.132d\(c00\) | 8.0.0.142\(c00\) | 8.0.0.151\(c00\)
  • berkeley-bd_firmware1.0.0.21 | 1.0.0.22 | 1.0.0.23 | 1.0.0.24 | 1.0.0.26 | 1.0.0.29
Huawei technologies co., ltd.1 product
  • berkeley-al20, berkeley-bdBerkeley-AL20 8.0.0.105(C00), 8.0.0.111(C00), 8.0.0.112D(C00), 8.0.0.116(C00), 8.0.0.119(C00), 8.0.0.119D(C00), 8.0.0.122(C00), 8.0.0.132(C00), 8.0.0.132D(C00), 8.0.0.142(C00), 8.0.0.151(C00), Berkeley-BD 1.0.0.21, 1.0.0.22, 1.0.0.23, 1.0.0.24, 1.0.0.26, 1.0.0.29

2 vendors · 3 products

References

1 links