# CVE-2020-11207: Memory corruption in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile

> A buffer overflow in the LibFastCV library allows attackers to execute arbitrary code or escalate privileges on affected Qualcomm Snapdragon devices.

- **Severity:** High 7.8 (`CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Local or same network only
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 12 Nov 2020
- **Updated:** 4 Aug 2024
- **Also known as:** GHSA-5fxf-5q9m-pwrw

## What is CVE-2020-11207?

CVE-2020-11207 is a high-severity memory corruption vulnerability in Qualcomm Apq8076 Firmware, published on 12 Nov 2020. It can only be exploited from the same machine or local network, with no action from the victim.

### Official description

Buffer overflow in LibFastCV library due to improper size checks with respect to buffer length' in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile in APQ8052, APQ8056, APQ8076, APQ8096, APQ8096SG, APQ8098, MDM9655, MSM8952, MSM8956, MSM8976, MSM8976SG, MSM8996, MSM8996SG, MSM8998, QCM4290, QCM6125, QCS410, QCS4290, QCS610, QCS6125, QSM8250, SA6145P, SA6150P, SA6155, SA6155P, SA8150P, SA8155, SA8155P, SA8195P, SC7180, SDA640, SDA660, SDA845, SDA855, SDM640, SDM660, SDM830, SDM845, SDM850, SDX50M, SDX55, SDX55M, SM4250, SM4250P, SM6115, SM6115P, SM6125, SM6150, SM6150P, SM6250, SM6250P, SM6350, SM7125, SM7150, SM7150P, SM7225, SM7250, SM7250P, SM8150, SM8150P, SM8250, SXR2130, SXR2130P

Weakness: CWE-120 (Buffer Copy without Checking Size of Input)

## Which versions are affected by CVE-2020-11207?

It affects 62 products.


Products: Qualcomm Apq8052 Firmware, Qualcomm Apq8056 Firmware, Qualcomm Apq8076 Firmware, Qualcomm Apq8096 Firmware, Qualcomm Apq8098 Firmware, Qualcomm Mdm9655 Firmware, Qualcomm Msm8952 Firmware, Qualcomm Msm8956 Firmware, Qualcomm Msm8976 Firmware, Qualcomm Msm8976sg Firmware, Qualcomm Msm8996 Firmware, Qualcomm Msm8996sg Firmware, Qualcomm Msm8998 Firmware, Qualcomm Qcm4290 Firmware, Qualcomm Qcm6125 Firmware, Qualcomm Qcs410 Firmware, Qualcomm Qcs4290 Firmware, Qualcomm Qcs610 Firmware, Qualcomm Qcs6125 Firmware, Qualcomm Qsm8250 Firmware and 42 more.

## How do I fix CVE-2020-11207?

No fix has been published for CVE-2020-11207 yet. Limit exposure of the affected software until one is available.

## Is CVE-2020-11207 being exploited?

There is no known exploitation of CVE-2020-11207 in the wild and no public exploit code.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2020-11207 and fix it if it is affected.

What it is: CVE-2020-11207 is a high-severity memory corruption vulnerability in Qualcomm Apq8076 Firmware, published on 12 Nov 2020. It can only be exploited from the same machine or local network, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2020-11207 in the wild and no public exploit code.

Affected product: Qualcomm Apq8076 Firmware. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2020-11207/ (Markdown: https://insights.sbomify.com/CVE-2020-11207/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2020-11207
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2020-11207
- OSV: https://osv.dev/vulnerability/CVE-2020-11207

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From sbomify Insights: https://insights.sbomify.com/CVE-2020-11207/
Summaries are generated and may contain mistakes; the official description above is the record.