CVE-2020-11147
Use after free issue in audio modules while removing and freeing objects during list iteration...
Use after free issue in audio modules while removing and freeing objects during list iteration due to incorrect usage of macro in Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon Mobile
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- High
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
Use after free issue in audio modules while removing and freeing objects during list iteration due to incorrect usage of macro in Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon Mobile
- Record
CVE-2020-11147- CVSS 3.1
- 6.7 Medium
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0
- 4.6 Medium
AV:L/AC:L/Au:N/C:P/I:P/A:P - Weakness
- CWE-416
- Updated
- 2026-11-02
CVE List No score
Use after free issue in audio modules while removing and freeing objects during list iteration due to incorrect usage of macro in Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon Mobile
- Record
CVE-2020-11147- Updated
- 2026-11-02
EUVDEUVD-2020-3501 No score
Use after free issue in audio modules while removing and freeing objects during list iteration due to incorrect usage of macro in Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon Mobile
- Record
EUVD-2020-3501- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-6vq9-4g76-fwp8 No score
Use after free issue in audio modules while removing and freeing objects during list iteration...
Use after free issue in audio modules while removing and freeing objects during list iteration due to incorrect usage of macro in Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon Mobile
- Record
GHSA-6vq9-4g76-fwp8- Weakness
- CWE-416
- Updated
- 2026-11-02
Affected products
- qualcomm, inc. snapdragon compute, snapdragon industrial iot, snapdragon mobile
- qualcomm aqt1000 firmware
- qualcomm pm3003a firmware
- qualcomm pm456 firmware
- qualcomm pm6125 firmware
- qualcomm pm6150 firmware
- qualcomm pm6150a firmware
- qualcomm pm6150l firmware
- qualcomm pm6250 firmware
- qualcomm pm6350 firmware
- qualcomm pm660 firmware
- qualcomm pm660a firmware
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- qualcomm pm660l firmware
- qualcomm pm7150a firmware
- qualcomm pm7150l firmware
- qualcomm pm7250 firmware
- qualcomm pm7250b firmware
- qualcomm pm7350c firmware
- qualcomm pm8004 firmware
- qualcomm pm8008 firmware
- qualcomm pm8009 firmware
- qualcomm pm8150a firmware
- qualcomm pm8150b firmware
- qualcomm pm8150c firmware
- qualcomm pm8150l firmware
- qualcomm pm8250 firmware
- qualcomm pm8350 firmware
- qualcomm pm8350b firmware
- qualcomm pm8350bh firmware
- qualcomm pm8350bhs firmware
- qualcomm pm8350c firmware
- qualcomm pm855 firmware
- qualcomm pm855b firmware
- qualcomm pm855l firmware
- qualcomm pm855p firmware
- qualcomm pmi632 firmware
- qualcomm pmk7350 firmware
- qualcomm pmk8002 firmware
- qualcomm pmk8003 firmware
- qualcomm pmk8350 firmware
- qualcomm pmr525 firmware
- qualcomm pmr735a firmware
- qualcomm pmr735b firmware
- qualcomm pmx50 firmware
- qualcomm pmx55 firmware
- qualcomm qat3514 firmware
- qualcomm qat3516 firmware
- qualcomm qat3518 firmware
- qualcomm qat3519 firmware
- qualcomm qat3522 firmware
- qualcomm qat3550 firmware
- qualcomm qat3555 firmware
- qualcomm qat5515 firmware
- qualcomm qat5516 firmware
- qualcomm qat5522 firmware
- qualcomm qat5533 firmware
- qualcomm qat5568 firmware
- qualcomm qbt1500 firmware
- qualcomm qbt2000 firmware
- qualcomm qca6390 firmware
- qualcomm qca6391 firmware
- qualcomm qca6420 firmware
- qualcomm qca6430 firmware
- qualcomm qdm2307 firmware
- qualcomm qdm2308 firmware
- qualcomm qdm2310 firmware
- qualcomm qdm3301 firmware
- qualcomm qdm3302 firmware
- qualcomm qdm4643 firmware
- qualcomm qdm4650 firmware
- qualcomm qdm5579 firmware
- qualcomm qdm5620 firmware
- qualcomm qdm5621 firmware
- qualcomm qdm5650 firmware
- qualcomm qdm5652 firmware
- qualcomm qdm5670 firmware
- qualcomm qdm5671 firmware
- qualcomm qdm5677 firmware
- qualcomm qdm5679 firmware
- qualcomm qet4100 firmware
- qualcomm qet4101 firmware
- qualcomm qet5100 firmware
- qualcomm qet5100m firmware
- qualcomm qet6100 firmware
- qualcomm qet6110 firmware
- qualcomm qfs2530 firmware
- qualcomm qfs2580 firmware
- qualcomm qfs2608 firmware
- qualcomm qfs2630 firmware
- qualcomm qln4642 firmware
- qualcomm qln4650 firmware
- qualcomm qln5020 firmware
- qualcomm qln5030 firmware
- qualcomm qln5040 firmware
- qualcomm qpa2625 firmware
- qualcomm qpa4340 firmware
- qualcomm qpa4360 firmware
- qualcomm qpa5461 firmware
- qualcomm qpa5580 firmware
- qualcomm qpa5581 firmware
- qualcomm qpa6560 firmware
- qualcomm qpa8673 firmware
- qualcomm qpa8686 firmware
- qualcomm qpa8801 firmware
- qualcomm qpa8802 firmware
- qualcomm qpa8803 firmware
- qualcomm qpa8821 firmware
- qualcomm qpa8842 firmware
- qualcomm qpm4621 firmware
- qualcomm qpm4630 firmware
- qualcomm qpm4640 firmware
- qualcomm qpm4641 firmware
- qualcomm qpm4650 firmware
- qualcomm qpm5620 firmware
- qualcomm qpm5621 firmware
- qualcomm qpm5641 firmware
- qualcomm qpm5657 firmware
- qualcomm qpm5658 firmware
- qualcomm qpm5670 firmware
- qualcomm qpm5677 firmware
- qualcomm qpm5679 firmware
- qualcomm qpm5870 firmware
- qualcomm qpm5875 firmware
- qualcomm qpm6585 firmware
- qualcomm qpm6621 firmware
- qualcomm qpm6670 firmware
- qualcomm qpm8820 firmware
- qualcomm qpm8870 firmware
- qualcomm qpm8895 firmware
- qualcomm qsm7250 firmware
- qualcomm qtc800h firmware
- qualcomm qtc800s firmware
- qualcomm qtc801s firmware
- qualcomm qtm525 firmware
- qualcomm rsw8577 firmware
- qualcomm sd460 firmware
- qualcomm sd660 firmware
- qualcomm sd662 firmware
- qualcomm sd670 firmware
- qualcomm sd675 firmware
- qualcomm sd690 5g firmware
- qualcomm sd710 firmware
- qualcomm sd720g firmware
- qualcomm sd730 firmware
- qualcomm sd750g firmware
- qualcomm sd765 firmware
- qualcomm sd765g firmware
- qualcomm sd768g firmware
- qualcomm sd855 firmware
- qualcomm sd865 5g firmware
- qualcomm sd888 5g firmware
- qualcomm sd 675 firmware
- qualcomm sdr051 firmware
- qualcomm sdr052 firmware
- qualcomm sdr425 firmware
- qualcomm sdr660 firmware
- qualcomm sdr675 firmware
- qualcomm sdr735 firmware
- qualcomm sdr735g firmware
- qualcomm sdr8150 firmware
- qualcomm sdr865 firmware
- qualcomm sdx50m firmware
- qualcomm sdx55 firmware
- qualcomm sdx55m firmware
- qualcomm sm6250 firmware
- qualcomm sm7250p firmware
- qualcomm sm7350 firmware
- qualcomm smb1351 firmware
- qualcomm smb1354 firmware
- qualcomm smb1355 firmware
- qualcomm smb1381 firmware
- qualcomm smb1390 firmware
- qualcomm smb1394 firmware
- qualcomm smb1395 firmware
- qualcomm smb1396 firmware
- qualcomm smb1398 firmware
- qualcomm smr525 firmware
- qualcomm smr526 firmware
- qualcomm smr545 firmware
- qualcomm smr546 firmware
- qualcomm wcd9326 firmware
- qualcomm wcd9335 firmware
- qualcomm wcd9341 firmware
- qualcomm wcd9370 firmware
- qualcomm wcd9375 firmware
- qualcomm wcd9380 firmware
- qualcomm wcd9385 firmware
- qualcomm wcn3950 firmware
- qualcomm wcn3980 firmware
- qualcomm wcn3988 firmware
- qualcomm wcn3990 firmware
- qualcomm wcn3991 firmware
- qualcomm wcn3998 firmware
- qualcomm wcn6740 firmware
- qualcomm wcn6850 firmware
- qualcomm wcn6851 firmware
- qualcomm wcn6856 firmware
- qualcomm wgr7640 firmware
- qualcomm wsa8810 firmware
- qualcomm wsa8815 firmware
- qualcomm wsa8830 firmware
- qualcomm wsa8835 firmware
- qualcomm wtr2965 firmware
- qualcomm wtr3925 firmware
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2020-11147 is a medium vulnerability (CVSS 6.7) in Qualcomm, Inc. Snapdragon Compute, Snapdragon Industrial Iot, Snapdragon Mobile, published February 22, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.16%, the 4th percentile. No source names a fixed version.