There is a buffer overflow vulnerability in several Huawei products
Published Dec 7, 2020
7.8
HIGHCVSS 3.1
EPSS 0.83%
Description
There is a buffer overflow vulnerability in several Huawei products. The system does not sufficiently validate certain configuration parameter which is passed from user that would cause buffer overflow. The attacker should trick the user into installing and running a malicious application with a high privilege, successful exploit may cause code execution. Affected product include Huawei HONOR 20 PRO, Mate 20, Mate 20 Pro, Mate 20 X, P30, P30 Pro, Hima-L29C, Laya-AL00EP, Princeton-AL10B, Tony-AL00B, Yale-L61A, Yale-TL00B and YaleP-AL10B.
Affected products
-
- Version unspecifiedStatusaffectedConstraints<10.1.0.230(C432E9R5P1)
- Version unspecifiedStatusaffectedConstraints<10.1.0.231(C10E3R3P2)
- Version
-
- Version unspecifiedStatusaffectedConstraints<10.1.0.160(C00E160R3P8)
- Version
-
- Version unspecifiedStatusaffectedConstraints<10.1.0.270(C432E7R1P5)
- Version unspecifiedStatusaffectedConstraints<10.1.0.270(C635E3R1P5)
- Version unspecifiedStatusaffectedConstraints<10.1.0.273(C185E7R2P4)
- Version unspecifiedStatusaffectedConstraints<10.1.0.273(C636E7R2P4)
- Version unspecifiedStatusaffectedConstraints<10.1.0.277(C10E7R2P4)
- Version unspecifiedStatusaffectedConstraints<10.1.0.277(C605E7R1P5)
- Version
-
- Version unspecifiedStatusaffectedConstraints<10.1.0.160(C00E160R2P8)
- Version
-
- Version 9.1.0.272(C635E4R2P2)StatusaffectedConstraints-
- Version unspecifiedStatusaffectedConstraints<10.1.0.123(C432E22R2P5)
- Version unspecifiedStatusaffectedConstraints<10.1.0.126(C10E7R5P1)
- Version unspecifiedStatusaffectedConstraints<10.1.0.126(C185E4R7P1)
- Version unspecifiedStatusaffectedConstraints<10.1.0.126(C605E19R1P3)
- Version unspecifiedStatusaffectedConstraints<10.1.0.126(C636E5R3P4)
- Version unspecifiedStatusaffectedConstraints<10.1.0.126(C636E7R3P4)
- Version
-
- Version unspecifiedStatusaffectedConstraints<10.1.0.160(C00E160R2P8)
- Version
-
- Version unspecifiedStatusaffectedConstraints<10.1.0.273(C185E5R2P4)
- Version unspecifiedStatusaffectedConstraints<10.1.0.273(C636E5R2P4)
- Version unspecifiedStatusaffectedConstraints<10.1.0.275(C10E4R2P4)
- Version
-
- Version unspecifiedStatusaffectedConstraints<10.1.0.160(C786E160R3P8)
- Version
-
- Version unspecifiedStatusaffectedConstraints<10.1.0.160(C00E160R2P11)
- Version
-
- Version unspecifiedStatusaffectedConstraints<10.1.0.160(C00E160R2P11)
- Version
-
- Version unspecifiedStatusaffectedConstraints<10.1.0.225(C432E3R1P2)
- Version unspecifiedStatusaffectedConstraints<10.1.0.226(C10E3R1P1)
- Version
-
- Version unspecifiedStatusaffectedConstraints<10.1.0.160(C01E160R8P12)
- Version
-
- Version unspecifiedStatusaffectedConstraints<10.1.0.160(C00E160R8P12)
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Huawei | Honor 20 Pro | n/a |
| ||||||||||||||||||||||||
| Huawei | HUAWEI Mate 20 | n/a |
| ||||||||||||||||||||||||
| Huawei | HUAWEI Mate 20 Pro | n/a |
| ||||||||||||||||||||||||
| Huawei | HUAWEI Mate 20 X | n/a |
| ||||||||||||||||||||||||
| Huawei | Huawei P30 | n/a |
| ||||||||||||||||||||||||
| Huawei | HUAWEI P30 Pro | n/a |
| ||||||||||||||||||||||||
| Huawei | Hima-L29C | n/a |
| ||||||||||||||||||||||||
| Huawei | Laya-AL00EP | n/a |
| ||||||||||||||||||||||||
| Huawei | Princeton-AL10B | n/a |
| ||||||||||||||||||||||||
| Huawei | Tony-AL00B | n/a |
| ||||||||||||||||||||||||
| Huawei | Yale-L61A | n/a |
| ||||||||||||||||||||||||
| Huawei | Yale-TL00B | n/a |
| ||||||||||||||||||||||||
| Huawei | YaleP-AL10B | n/a |
|
Configuration 1
- < 10.1.0.230\(c432e9r5p1\)
Running on/with
- n/a
Configuration 2
- < 10.1.0.160\(c00e160r3p8\)
Configuration 3
- < 10.1.0.270\(c432e7r1p5\)
Running on/with
- n/a
Configuration 4
- < 10.1.0.160\(c00e160r2p8\)
Configuration 5
- 9.1.0.272\(c635e4r2p2\)
Configuration 6
- < 10.1.0.160\(c00e160r2p8\)
Configuration 7
- < 10.1.0.273\(c185e5r2p4\)
Configuration 8
- < 10.1.0.160\(c786e160r3p8\)
Running on/with
- n/a
Configuration 9
- < 10.1.0.160\(c00e160r2p11\)
Running on/with
- n/a
Configuration 10
- < 10.1.0.160\(c00e160r2p11\)
Running on/with
- n/a
Configuration 11
- < 10.1.0.225\(c432e3r1p2\)
Configuration 12
- < 10.1.0.160\(c01e160r8p12\)
Running on/with
- n/a
Configuration 13
- < 10.1.0.160\(c00e160r8p12\)
Running on/with
- n/a
Configuration 14
- < 10.1.0.231\(c10e3r3p2\)
Running on/with
- n/a
Configuration 15
- < 10.1.0.270\(c635e3r1p5\)
Running on/with
- n/a
Configuration 16
- < 10.1.0.273\(c185e7r2p4\)
Running on/with
- n/a
Configuration 17
- < 10.1.0.273\(c636e7r2p4\)
Running on/with
- n/a
Configuration 18
- < 10.1.0.277\(c10e7r2p4\)
Running on/with
- n/a
Configuration 19
- < 10.1.0.277\(c605e7r1p5\)
Running on/with
- n/a
Configuration 20
- < 10.1.0.123\(c432e22r2p5\)
Configuration 21
- < 10.1.0.126\(c10e7r5p1\)
Configuration 22
- < 10.1.0.126\(c185e4r7p1\)
Configuration 23
- < 10.1.0.126\(c605e19r1p3\)
Configuration 24
- < 10.1.0.126\(c636e5r3p4\)
Configuration 25
- < 10.1.0.126\(c636e7r3p4\)
Configuration 26
- < 10.1.0.273\(c636e5r2p4\)
Configuration 27
- < 10.1.0.275\(c10e4r2p4\)
Configuration 28
- < 10.1.0.226\(c10e3r1p1\)
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
No CVSS v3.0 score for this CVE.
AV:N/AC:M/Au:N/C:P/I:P/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 4, 2026.
Score over time
2021-2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Table of values (12 key points)
Flat stretches are collapsed. Showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 4, 2026 | 0.83% (0.00828) | 56.04th | v5 (v2026.06.15) |
| Sep 20, 2026 | 0.83% (0.00828) | 55.94th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.11% (0.00109) | 44.44th | v3 (v2023.03.01) |
| Nov 13, 2023 | 0.11% (0.00109) | 43.71th | v3 (v2023.03.01) |
| Sep 3, 2023 | 0.10% (0.00103) | 41.33th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.07% (0.00073) | 29.64th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.04% (0.01036) | 43.31th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.04% (0.01036) | 39.16th | v2 (v2022.01.01) |
| Mar 31, 2022 | 2.31% (0.02307) | 59.24th | v2 (v2022.01.01) |
| Jan 6, 2022 | 3.20% (0.03197) | 66.14th | v1 |
| Jan 5, 2022 | 0.73% (0.00731) | 50.76th | v5 (v2026.06.15) |
| Apr 14, 2021 | 0.73% (0.00731) | 0.00th | v1 |
References (1)
- https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200729-03-smartphone-en x_refsource_MISCVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200729-03-smartphone-en | x_refsource_MISCVendor Advisory |
Change history (0)
No recorded changes yet.