How severe is CVE-2020-11151?

CVE-2020-11151 has a CVSS 3.x base score of 6.4, rated medium severity. It is exploitable over local access with high attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2020-11151 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (3rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-11151?

CVE-2020-11151 primarily affects Qualcomm Pm3003a. In total, 165 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2020-11151?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2020-11151 published?

CVE-2020-11151 was published on 2021-01-21 and last updated on 2026-06-17.

CVE-2020-11151

CVE-2020-11151 is a medium-severity vulnerability in Qualcomm Pm3003a with a CVSS 3.x base score of 6.4. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-362.

Key facts

Severity: Medium (CVSS 3.x base score 6.4)
CVSS v2: 6.9
EPSS exploit prediction: 0% (3rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-362
Affected product: Qualcomm Pm3003a
Published: 2021-01-21
Last modified: 2026-06-17

Description

Race condition occurs while calling user space ioctl from two different threads can results to use after free issue in video in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wearables

Frequently asked questions

What is CVE-2020-11151?: Race condition occurs while calling user space ioctl from two different threads can results to use after free issue in video in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wearables
How severe is CVE-2020-11151?: CVE-2020-11151 has a CVSS 3.x base score of 6.4, rated medium severity. It is exploitable over local access with high attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2020-11151 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (3rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-11151?: CVE-2020-11151 primarily affects Qualcomm Pm3003a. In total, 165 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2020-11151?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2020-11151 published?: CVE-2020-11151 was published on 2021-01-21 and last updated on 2026-06-17.

References

Affected products (165)

cpe:2.3:h:qualcomm:pm3003a:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pm6125:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pm6150:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pm6150a:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pm6150l:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pm6350:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pm640a:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pm640l:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pm640p:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pm7150a:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pm7150l:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pm7250:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pm7250b:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pm8008:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pm8009:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pm8150a:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pm8150b:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pm8150c:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pm8150l:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pm8250:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pmi632:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pmk8002:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pmk8003:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pmm8195au:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pmm855au:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pmr525:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pmr735a:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pmr735b:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pmx55:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:qat3516:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:qat3518:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:qat3519:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:qat3522:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:qat3550:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:qat3555:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:qat5515:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:qat5516:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:qat5522:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:qat5533:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:qbt1500:-:*:*:*:*:*:*:*

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Other CWE-362 (Race Condition) vulnerabilities

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CVE-2014-0703 — Critical (CVSS 10.0): Cisco Wireless LAN Controller (WLC) devices 7.4 before 7.4.110.0 distribute Aironet IOS software with a race condition…
CVE-2010-1228 — Critical (CVSS 10.0): Multiple race conditions in the sandbox infrastructure in Google Chrome before 4.1.249.1036 have unspecified impact and…
CVE-2008-6598 — Critical (CVSS 10.0): Multiple race conditions in WANPIPE before 3.3.6 have unknown impact and attack vectors related to "bri restart logic."
CVE-2026-46137 — Critical (CVSS 9.8): In the Linux kernel, the following vulnerability has been resolved: mptcp: pm: ADD_ADDR rtx: fix potential…

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