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CVE-2019-5282· NVD / CVE Program· CNA huawei

Bastet module of some Huawei smartphones with Versions earlier than Emily-AL00A 9.0.0.182(C00E82R1P21), Versions earlier than Emily-TL00B 9.

Bastet module of some Huawei smartphones with Versions earlier than Emily-AL00A 9.0.0.182(C00E82R1P21), Versions earlier than Emily-TL00B 9.0.0.182(C01E82R1P21), Versions earlier than Emily-L09C 9.0.0.203(C432E7R1P11), Versions earlier than Emily-L29C 9.0.0.203(C432E7R1P11), Versions earlier than Emily-L29C 9.0.0.202(C185E2R1P12) have a double free vulnerability. An attacker tricks the user into installing a malicious application, which frees on the same memory address twice. Successful exploit could result in malicious code execution.

HighCVSS 7.8 · v3.1—No exploit No fix recorded
Published
Nov 13, 2019
Updated
Jun 16, 2026
EPSS
0.8% · 55th percentile
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JSON

Action score

31

Monitor

Low priority for now.

CVSS
31 / 40 · 7.8 / 10
CISA KEV
0 / 30 · Not listed
EPSS
0 / 30 · 0.8%

Affected systems

VendorProduct
huaweiemily-al00a firmware
huaweiemily-al00a
huaweiemily-tl00b firmware
huaweiemily-tl00b
huaweiemily-l09c firmware
huaweiemily-l09c
huaweiemily-l29c firmware
huaweiemily-l29c
huaweihima-l09ca firmware
huaweihima-l09ca
huaweihima-l29ca firmware
huaweihima-l29ca

and 2 more

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • huawei emily-al00a firmwarebefore emily-al00a_9.0.0.182\(c00e82r1p21\)
  • huawei emily-l09c firmwarebefore emily-l09c_9.0.0.203\(c432e7r1p11\)
  • huawei emily-l29c firmwarebefore emily-l29c_9.0.0.202\(c185e2r1p12\)
  • huawei emily-l29c firmwarebefore emily-l29c_9.0.0.207\(c636e7r1p13\)
  • huawei emily-l29c firmwarebefore emily-l29c_9.0.0.203\(c432e7r1p11\)
  • huawei emily-l29c firmwarebefore emily-l29c_9.0.0.205\(c635e2r1p11\)
  • huawei emily-tl00b firmwarebefore emily-tl00b_9.0.0.182\(c01e82r1p21\)
  • huawei hima-l09ca firmwarebefore hima-l09ca_9.0.0.198\(c432e10r1p16\)
  • huawei hima-l29c firmwarebefore hima-l29c_9.0.0.204\(c636e10r2p1\)
  • huawei hima-l29ca firmwarebefore hima-l29ca_9.0.0.198\(c432e10r1p16\)

Versions reported by the vendor

Affected version ranges reported by the assigning authority (huawei). Independent of NVD's CPE analysis and usually ahead of it.

  • n/a Emily-AL00A, Emily-TL00B, Emily-L09C, Emily-L29C

    • Versions earlier than Emily-AL00A 9.0.0.182(C00E82R1P21), Versions earlier than Emily-TL00B 9.0.0.182(C01E82R1P21), Versions earlier than Emily-L09C 9.0.0.203(C432E7R1P11), Versions earlier than Emilyaffected

Same product

huawei: all records

Other highest-scoring records for the same primary product.

  • CVE-2018-7925The radio module of some Huawei smartphones Emily-AL00A The versions before 8.1.0.171(C00) have a lock-screen bypass vulnerability.
    27Monitor
  • CVE-2018-7944Huawei smart phones Emily-AL00A with software 8.1.0.106(SP2C00) and 8.1.0.107(SP5C00) have a Factory Reset Protection (FRP) bypass vulnerabi
    27Monitor
  • CVE-2018-7961There is a smart SMS verification code vulnerability in some Huawei smart phones.
    26Monitor
  • CVE-2018-7947Huawei mobile phones with versions earlier before Emily-AL00A 8.1.0.153(C00) have an authentication bypass vulnerability.
    15Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

No fix version is recorded for this entry. Check the references for vendor advisories.

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

EPSS, last 120 days

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

No credits in the CNA record.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

No nightly-computed relations.

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

No known public program.

Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).

Technical details

Attack conditions

  • Someone with local access to the system can trigger it.
  • No account or password is required.
  • A user must open a link or visit a page.
  • No special conditions are required; it is repeatable.

If successful

Confidentiality
high · data can be read
Integrity
high · data or configuration can be modified
Availability
high · the service can be disrupted
Attack vector
Local
Attack complexity
Low
Privileges required
None
User interaction
Required
Scope
Unchanged
Confidentiality impact
High
Integrity impact
High
Availability impact
High

Weakness class (CWE)

CWE-415 · Double Free

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

nvd-primary

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

MITRE has no CAPEC/ATT&CK mapping for this CWE.

Noroxi analysis

No Noroxi analysis for this record yet

We don't hand-write analysis for all 385,000+ vulnerabilities; that wouldn't be honest. For notable, high-impact vulnerabilities our team writes the mechanism, detection and remediation steps.

We use this product, ask for help

Change log

No changes recorded on tracked fields yet. Score, KEV, exploit maturity and fix status changes appear here.

References

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records